generated from freudenreichan/info2Praktikum-DobleSpiel
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+145
@@ -0,0 +1,145 @@
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#include "unity.h"
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#include <stdlib.h>
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#include "bintree.h"
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static int compare(const void *a, const void *b)
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{
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return (*(int *)a > *(int *)b) - (*(int *)a < *(int *)b); // a und b werden in int konvertiert und deren Werte miteinander verglichen
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// returns 1 for a>b or -1 for a<b
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// in bintree.c wird ueberprueft, ob compare eine positive oder eine negative Zahl zurueckgibt,
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// wenn a groeßer b, positiv und dann wird links nach Teilbauemen gesucht
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}
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void setUp() {}
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void tearDown() {}
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//Adds a single element to the tree
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void test_add_single_element_to_Tree()
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{
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TreeNode *root = NULL;
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int value = 5;
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int duplicate = -1;
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root = addToTree(root, &value, sizeof(int), compare, &duplicate);
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TEST_ASSERT_NOT_NULL(root); //uberprueft, ob root dem Tree hinzugefuegt werden konnte
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TEST_ASSERT_EQUAL_INT(5, *(int*)root->data); //ueberprueft, ob der Wert fuer data richtig uebernommen wurde
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TEST_ASSERT_EQUAL_INT(0, duplicate); //ueberprueft, ob isDuplicate 0 gesetzt wurde (neue Knoten -> isDuplicate sollte 0 sein)
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clearTree(root);
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}
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//Adds multiplie elements to a tree
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void test_add_multiple_elements_to_Tree()
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{
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TreeNode *root = NULL;
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int value[] = {2, 5, 7, 9};
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int duplicate = -1;
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for(int j = 0; j < 4; ++j)
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{
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root = addToTree(root, &value[j], sizeof(int), compare, &duplicate); //Duplikate nicht erlaubt
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}
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TEST_ASSERT_EQUAL_INT(4, treeSize(root));
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clearTree(root);
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}
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//Detects the size of a tree
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void test_detect_empty_size()
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{
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TEST_ASSERT_EQUAL_INT(0, treeSize(NULL));
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}
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//checks, wether size of tree is correctly determined and wether clearTree() works
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// Test: Duplikate nicht erlaubt (isDuplicate != NULL)
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void test_detect_size() {
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TreeNode *root = NULL;
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int values[] = {1, 3, 1, 4, 5, 6, 7, 5, 9, 10};
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int duplicate = 0; // wird pro Einfügen gesetzt
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for (int j = 0; j < 10; ++j) {
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root = addToTree(root, &values[j], sizeof(int), compare, &duplicate);
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if (duplicate) {
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// Ist der Wert schon eingefuegt? Also gibt es schon ein Duplikat?
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TEST_ASSERT_TRUE(duplicate == 1);
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}
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duplicate = 0; // zurücksetzen für nächstes Einfügen
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}
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// Prüfen der Baumgroeße ohne Duplikate
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TEST_ASSERT_EQUAL_INT(8, treeSize(root));
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clearTree(root);
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}
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// Test: Duplikate erlaubt (isDuplicate == NULL)
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void test_add_multiplie_elements_one_dup() {
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TreeNode *root = NULL;
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int values[] = {1, 3, 1, 4, 5, 6, 7, 5, 9, 10};
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for (int j = 0; j < 10; ++j) {
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root = addToTree(root, &values[j], sizeof(int), compare, NULL);
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}
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// Alle Werte inklusive Duplikate
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TEST_ASSERT_EQUAL_INT(10, treeSize(root));
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clearTree(root);
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}
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// Hilfsfunktion: rekursive Inorder-Prüfung
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void inorderCheck(TreeNode *node, int expected[], int *idx) {
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if (node == NULL) return;
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// Linken Teilbaum prüfen
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inorderCheck(node->left, expected, idx);
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// Aktuelles Element prüfen -> wenn das aktuelle Element gefunden wurde, wird naechstes gesucht
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TEST_ASSERT_EQUAL_INT(expected[*idx], *(int*)node->data);
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(*idx)++;
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// Rechten Teilbaum prüfen
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inorderCheck(node->right, expected, idx);
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}
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//Traverses the tree inorder to check wether nextTreeData works
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void test_inorder() {
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TreeNode *root = NULL;
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int values[] = {5, 3, 7, 2, 4, 6, 8};
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// Baum füllen
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for (int i = 0; i < 7; i++) {
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root = addToTree(root, &values[i], sizeof(int), compare, NULL);
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}
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// Erwartete Inorder-Reihenfolge
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int expected[] = {2,3,4,5,6,7,8};
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int idx = 0;
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//rekursives Pruefen der Eintraege
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inorderCheck(root, expected, &idx);
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// Alle Einträge geprüft?
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TEST_ASSERT_EQUAL_INT(7, idx);
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clearTree(root);
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}
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int main()
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{
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UNITY_BEGIN();
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RUN_TEST(test_add_single_element_to_Tree);
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RUN_TEST(test_add_multiple_elements_to_Tree);
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RUN_TEST(test_add_multiplie_elements_one_dup);
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RUN_TEST(test_detect_empty_size);
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RUN_TEST(test_detect_size);
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RUN_TEST(test_inorder);
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return UNITY_END();
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}
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@@ -12,7 +12,53 @@
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// if isDuplicate is NULL, otherwise ignores duplicates and sets isDuplicate to 1 (or to 0 if a new entry is added).
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// if isDuplicate is NULL, otherwise ignores duplicates and sets isDuplicate to 1 (or to 0 if a new entry is added).
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TreeNode *addToTree(TreeNode *root, const void *data, size_t dataSize, CompareFctType compareFct, int *isDuplicate)
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TreeNode *addToTree(TreeNode *root, const void *data, size_t dataSize, CompareFctType compareFct, int *isDuplicate)
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{
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{
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if(data!= NULL && dataSize > 0)
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{
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if(root == NULL) //Abbruchbedingung: Keine Wurzel vorhanden, deshalb fuegen wir hier einen neuen Knote ein
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{
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TreeNode *newNode = (TreeNode *)malloc(sizeof(TreeNode));
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if(newNode == NULL)
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{
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return NULL;
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}
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newNode->data = malloc(dataSize);
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if(newNode->data == NULL)
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{
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free(newNode);
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return NULL;
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}
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memcpy(newNode->data, data, dataSize);
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newNode->left = NULL;
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newNode->right = NULL;
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if(isDuplicate!= NULL) //wenn isDuplicate ungelich null, ignoriere duplikate und setze isDuplaicate 0 fuer neues Element
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{
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*isDuplicate = 0;
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}
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return newNode;
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}
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int cmp = compareFct(root->data, data);
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if(cmp > 0)
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{
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root->left = addToTree(root->left, data, dataSize, compareFct, isDuplicate);
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}
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else if(cmp < 0){
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root->right = addToTree(root->right, data, dataSize, compareFct, isDuplicate);
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}
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else
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{
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if (isDuplicate) { //Duplikate sollen ignoriert werden
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*isDuplicate = 1;
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}
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else {
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// isDuplicate == NULL → trotzdem ein Duplikat einfügen (z.B. rechts)
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root->right = addToTree(root->right, data, dataSize, compareFct, NULL);
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}
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}
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return root;
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}
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return NULL;
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}
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}
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// Iterates over the tree given by root. Follows the usage of strtok. If tree is NULL, the next entry of the last tree given is returned in ordering direction.
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// Iterates over the tree given by root. Follows the usage of strtok. If tree is NULL, the next entry of the last tree given is returned in ordering direction.
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@@ -20,17 +66,68 @@ TreeNode *addToTree(TreeNode *root, const void *data, size_t dataSize, CompareFc
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// push the top node and push all its left nodes.
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// push the top node and push all its left nodes.
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void *nextTreeData(TreeNode *root)
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void *nextTreeData(TreeNode *root)
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{
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{
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static StackNode *stack = NULL;
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// 1) Falls neuer Baum übergeben wurde → Initialisieren
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if (root != NULL)
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{
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// alten Stack leeren
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while (stack != NULL)
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stack = pop(stack);
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// alle linken Knoten pushen
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while (root != NULL) {
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stack = push(stack, root);
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root = root->left;
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}
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}
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// 2) Wenn Stack leer → fertig
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if (stack == NULL)
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return NULL;
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// 3) Top-Knoten holen
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TreeNode *node = (TreeNode *)top(stack);
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stack = pop(stack);
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// 4) Wenn rechter Teilbaum existiert → alle linken Knoten pushen
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TreeNode *right = node->right;
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while (right != NULL) {
|
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stack = push(stack, right);
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right = right->left;
|
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}
|
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|
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// 5) Daten zurückgeben
|
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return node->data;
|
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}
|
}
|
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|
||||||
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|
||||||
// Releases all memory resources (including data copies).
|
// Releases all memory resources (including data copies).
|
||||||
void clearTree(TreeNode *root)
|
void clearTree(TreeNode *root)
|
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{
|
{
|
||||||
|
if (root == NULL)
|
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|
{
|
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|
return;
|
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|
}
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// Erst linken Knoten löschen
|
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clearTree(root->left);
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// Dann rechten Knoten löschen
|
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clearTree(root->right);
|
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|
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// Dann eigenen Speicher freigeben
|
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free(root->data);
|
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free(root);
|
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}
|
}
|
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|
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|
|
||||||
// Returns the number of entries in the tree given by root.
|
// Returns the number of entries in the tree given by root.
|
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unsigned int treeSize(const TreeNode *root)
|
unsigned int treeSize(const TreeNode *root)
|
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{
|
{
|
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|
if(root == NULL)
|
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|
{
|
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|
return 0;
|
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|
}
|
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|
return 1 + treeSize(root->left) + treeSize(root->right); //1, weil eine Wurzel gefunden wurde und dann immer plus eins fuer einen Teilbaum
|
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|
|
||||||
}
|
}
|
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Binary file not shown.
BIN
Binary file not shown.
@@ -1 +1,5 @@
|
|||||||
|
Silvana;9944
|
||||||
|
hannes;9910
|
||||||
|
silvana;9865
|
||||||
|
player2;4983
|
||||||
player1;3999
|
player1;3999
|
||||||
|
|||||||
@@ -1,49 +1,66 @@
|
|||||||
CC = gcc
|
CC = gcc
|
||||||
FLAGS = -g -Wall -lm
|
|
||||||
|
|
||||||
ifeq ($(OS),Windows_NT)
|
|
||||||
include makefile_windows.variables
|
|
||||||
else
|
|
||||||
UNAME = $(shell uname)
|
|
||||||
ifeq ($(UNAME),Linux)
|
|
||||||
include makefile_linux.variables
|
|
||||||
else
|
|
||||||
include makefile_mac.variables
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
raylibfolder = ./raylib
|
raylibfolder = ./raylib
|
||||||
unityfolder = ./unity
|
unityfolder = ./unity
|
||||||
|
|
||||||
|
|
||||||
|
FLAGS = -g -Wall -I$(unityfolder)
|
||||||
|
|
||||||
|
|
||||||
|
ifeq ($(OS),Windows_NT)
|
||||||
|
include makefile_windows.variables
|
||||||
|
else
|
||||||
|
UNAME := $(shell uname)
|
||||||
|
ifeq ($(UNAME),Linux)
|
||||||
|
include makefile_linux.variables
|
||||||
|
else
|
||||||
|
include makefile_mac.variables
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
|
||||||
# --------------------------
|
# --------------------------
|
||||||
# Initiales Programm bauen (zum ausprobieren)
|
# Objektdateien
|
||||||
# --------------------------
|
# --------------------------
|
||||||
|
program_obj_files := stack.o bintree.o numbers.o timer.o highscore.o
|
||||||
|
|
||||||
|
|
||||||
|
%.o: %.c
|
||||||
|
$(CC) $(FLAGS) -c $< -o $@
|
||||||
|
|
||||||
|
|
||||||
|
doble: main.o $(program_obj_files)
|
||||||
|
$(CC) $(FLAGS) $^ -o doble
|
||||||
|
|
||||||
|
|
||||||
doble_initial:
|
doble_initial:
|
||||||
$(CC) -o doble_initial $(BINARIES)/libdoble_complete.a
|
$(CC) -o doble_initial $(BINARIES)/libdoble_complete.a
|
||||||
|
|
||||||
# --------------------------
|
|
||||||
# Selbst implementiertes Programm bauen
|
|
||||||
# --------------------------
|
|
||||||
program_obj_files = stack.o bintree.o numbers.o timer.o highscore.o
|
|
||||||
|
|
||||||
doble : main.o $(program_obj_files)
|
|
||||||
$(CC) $(FLAGS) $^ -o doble
|
|
||||||
|
|
||||||
$(program_obj_filesobj_files): %.o: %.c
|
|
||||||
$(CC) -c $(FLAGS) $^ -o $@
|
|
||||||
|
|
||||||
# --------------------------
|
# --------------------------
|
||||||
# Unit Tests
|
# Unit Tests
|
||||||
# --------------------------
|
# --------------------------
|
||||||
|
|
||||||
unitTests:
|
unitTests:
|
||||||
echo "needs to be implemented"
|
@echo "needs to be implemented"
|
||||||
|
|
||||||
|
|
||||||
|
binTreeTest: stack.o bintree.o binTreeTest.c $(unityfolder)/unity.c
|
||||||
|
$(CC) $(FLAGS) -o runbinTreeTest binTreeTest.c bintree.o stack.o $(unityfolder)/unity.c
|
||||||
|
|
||||||
|
|
||||||
|
test_numbers: numbers_no_tree.o bintree.o stack.o test_numbers.c $(unityfolder)/unity.c
|
||||||
|
$(CC) $(FLAGS) -o run_numbersTests test_numbers.c numbers_no_tree.o bintree.o stack.o $(unityfolder)/unity.c
|
||||||
|
|
||||||
|
|
||||||
|
test_stack: stack.o test_stack.c $(unityfolder)/unity.c
|
||||||
|
$(CC) $(FLAGS) -o runstackTests test_stack.c stack.o $(unityfolder)/unity.c
|
||||||
|
|
||||||
# --------------------------
|
# --------------------------
|
||||||
# Clean
|
# Cleaning
|
||||||
# --------------------------
|
# --------------------------
|
||||||
clean:
|
clean:
|
||||||
ifeq ($(OS),Windows_NT)
|
ifeq ($(OS),Windows_NT)
|
||||||
del /f *.o doble
|
del /f *.o doble runstackTests run_numbersTests runbintreeTests
|
||||||
else
|
else
|
||||||
rm -f *.o doble
|
rm -f *.o doble runstackTests run_numbersTests runbintreeTests
|
||||||
endif
|
endif
|
||||||
@@ -0,0 +1,104 @@
|
|||||||
|
#include <stdlib.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <time.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include "numbers.h"
|
||||||
|
#include "bintree.h"
|
||||||
|
|
||||||
|
//TODO: getDuplicate und createNumbers implementieren
|
||||||
|
/* * * Erzeugen eines Arrays mit der vom Nutzer eingegebenen Anzahl an Zufallszahlen.
|
||||||
|
* Sicherstellen, dass beim Befüllen keine Duplikate entstehen.
|
||||||
|
* Duplizieren eines zufälligen Eintrags im Array.
|
||||||
|
* in `getDuplicate()`: Sortieren des Arrays und Erkennen der doppelten Zahl durch Vergleich benachbarter Elemente. */
|
||||||
|
|
||||||
|
// Returns len random numbers between 1 and 2x len in random order which are all different, except for two entries.
|
||||||
|
// Returns NULL on errors. Use your implementation of the binary search tree to check for possible duplicates while
|
||||||
|
// creating random numbers.
|
||||||
|
// Returns len random numbers between 1 and 2*len in random order,
|
||||||
|
// all different, except for exactly one duplicate (two entries the same).
|
||||||
|
// Uses your binary search tree implementation to check for duplicates while generating numbers.
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <time.h>
|
||||||
|
#include "numbers.h"
|
||||||
|
#include "bintree.h"
|
||||||
|
|
||||||
|
int compareFct(const void *a, const void *b)
|
||||||
|
{
|
||||||
|
return (*(int *)a > *(int *)b) - (*(int *)a < *(int *)b); // a und b werden in int konvertiert und deren Werte miteinander verglichen
|
||||||
|
// returns 1 for a>b or -1 for a<b
|
||||||
|
// in bintree.c wird ueberprueft, ob compare eine positive oder eine negative Zahl zurueckgibt,
|
||||||
|
// wenn a groeßer b, positiv und dann wird links nach Teilbauemen gesucht
|
||||||
|
}
|
||||||
|
|
||||||
|
// Erzeugt len Zufallszahlen zwischen 1 und 2*len
|
||||||
|
// alle einzigartig, außer genau ein Duplikat
|
||||||
|
unsigned int *createNumbers(unsigned int len)
|
||||||
|
{
|
||||||
|
if (len < 2)
|
||||||
|
return NULL;
|
||||||
|
|
||||||
|
srand((unsigned int)time(NULL));
|
||||||
|
|
||||||
|
unsigned int *numbers = malloc(len * sizeof(unsigned int));
|
||||||
|
if (!numbers)
|
||||||
|
return NULL;
|
||||||
|
|
||||||
|
TreeNode *root = NULL; // Baum anfänglich leer
|
||||||
|
unsigned int count = 0;
|
||||||
|
|
||||||
|
// Zufallszahlen generieren, bis das Array voll ist
|
||||||
|
while (count < len)
|
||||||
|
{
|
||||||
|
unsigned int random = (rand() % (2 * len)) + 1;
|
||||||
|
int duplicate = 0; // Anfangswert für Duplikat-Check
|
||||||
|
|
||||||
|
root = addToTree(root, &random, sizeof(random), compareFct, &duplicate);
|
||||||
|
|
||||||
|
if (root == NULL)
|
||||||
|
{
|
||||||
|
free(numbers);
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!duplicate)
|
||||||
|
{
|
||||||
|
numbers[count++] = random;
|
||||||
|
}
|
||||||
|
// duplicate == 1 → Zahl existiert schon, neue Zahl generieren
|
||||||
|
}
|
||||||
|
|
||||||
|
// genau ein Duplikat erzeugen
|
||||||
|
unsigned int idx1 = rand() % len;
|
||||||
|
unsigned int idx2 = rand() % len;
|
||||||
|
while (idx2 == idx1)
|
||||||
|
idx2 = rand() % len;
|
||||||
|
|
||||||
|
numbers[idx2] = numbers[idx1];
|
||||||
|
|
||||||
|
// Baum wieder freigeben
|
||||||
|
clearTree(root);
|
||||||
|
|
||||||
|
return numbers;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// findet die eine doppelte Zahl im Array
|
||||||
|
unsigned int getDuplicate(const unsigned int numbers[], unsigned int len)
|
||||||
|
{
|
||||||
|
if (!numbers || len < 2)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
for (unsigned int i = 0; i < len; i++)
|
||||||
|
{
|
||||||
|
for (unsigned int j = i + 1; j < len; j++)
|
||||||
|
{
|
||||||
|
if (numbers[i] == numbers[j])
|
||||||
|
return numbers[i];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
@@ -1,6 +1,8 @@
|
|||||||
#ifndef NUMBERS_H
|
#ifndef NUMBERS_H
|
||||||
#define NUMBERS_H
|
#define NUMBERS_H
|
||||||
|
|
||||||
|
|
||||||
|
int compareFct(const void *a, const void *b);
|
||||||
// Returns len random numbers between 1 and 2x len in random order which are all different, except for two entries.
|
// Returns len random numbers between 1 and 2x len in random order which are all different, except for two entries.
|
||||||
// Returns NULL on errors. Use your implementation of the binary search tree to check for possible duplicates while
|
// Returns NULL on errors. Use your implementation of the binary search tree to check for possible duplicates while
|
||||||
// creating random numbers.
|
// creating random numbers.
|
||||||
|
|||||||
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
@@ -1,33 +1,55 @@
|
|||||||
#include <stdlib.h>
|
#include <stdlib.h>
|
||||||
#include "stack.h"
|
#include "stack.h"
|
||||||
|
|
||||||
//TODO: grundlegende Stackfunktionen implementieren:
|
|
||||||
/* * `push`: legt ein Element oben auf den Stack,
|
|
||||||
* `pop`: entfernt das oberste Element,
|
|
||||||
* `top`: liefert das oberste Element zurück,
|
|
||||||
* `clearStack`: gibt den gesamten Speicher frei. */
|
|
||||||
|
|
||||||
// Pushes data as pointer onto the stack.
|
// Pushes data as pointer onto the stack.
|
||||||
StackNode *push(StackNode *stack, void *data)
|
StackNode *push(StackNode *stack, void *data)
|
||||||
{
|
{
|
||||||
|
if (!data)
|
||||||
|
{
|
||||||
|
return stack; //Nichts pushen
|
||||||
|
}
|
||||||
|
|
||||||
|
StackNode *t = (StackNode *)malloc(sizeof(StackNode));
|
||||||
|
if(!t)
|
||||||
|
{
|
||||||
|
return NULL; //Speicherfehler
|
||||||
|
}
|
||||||
|
t->next = stack;
|
||||||
|
t->data = data;
|
||||||
|
return t; //Gibt den ersten StackNode des Stacks zurueck
|
||||||
|
|
||||||
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
// Deletes the top element of the stack (latest added element) and releases its memory. (Pointer to data has to be
|
// Deletes the top element of the stack (latest added element) and releases its memory. (Pointer to data has to be
|
||||||
// freed by caller.)
|
// freed by caller.)
|
||||||
StackNode *pop(StackNode *stack)
|
StackNode *pop(StackNode *stack)
|
||||||
{
|
{
|
||||||
|
if(stack == NULL)
|
||||||
|
{
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
return stack->next;
|
||||||
}
|
}
|
||||||
|
|
||||||
// Returns the data of the top element.
|
// Returns the data of the top element.
|
||||||
void *top(StackNode *stack)
|
void *top(StackNode *stack)
|
||||||
{
|
{
|
||||||
|
if(stack)
|
||||||
|
{
|
||||||
|
return stack->data;
|
||||||
|
}
|
||||||
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
// Clears stack and releases all memory.
|
// Clears stack and releases all memory.
|
||||||
void clearStack(StackNode *stack)
|
void clearStack(StackNode *stack)
|
||||||
{
|
{
|
||||||
|
while(stack)
|
||||||
|
{
|
||||||
|
StackNode *tmp = stack; //merkt sich den momentanen obersten Knoten
|
||||||
|
stack = stack->next; //setzt den obersten Knoten auf den Zweiten im Stack
|
||||||
|
free(tmp->data);
|
||||||
|
free(tmp);
|
||||||
|
}
|
||||||
}
|
}
|
||||||
@@ -8,6 +8,11 @@ The latest element is taken from the stack. */
|
|||||||
#include <stdlib.h>
|
#include <stdlib.h>
|
||||||
|
|
||||||
//TODO: passenden Datentyp als struct anlegen
|
//TODO: passenden Datentyp als struct anlegen
|
||||||
|
typedef struct Node{
|
||||||
|
void* data;
|
||||||
|
struct Node *next;
|
||||||
|
}StackNode;
|
||||||
|
|
||||||
|
|
||||||
// Pushes data as pointer onto the stack.
|
// Pushes data as pointer onto the stack.
|
||||||
StackNode *push(StackNode *stack, void *data);
|
StackNode *push(StackNode *stack, void *data);
|
||||||
|
|||||||
Binary file not shown.
@@ -150,3 +150,4 @@ int main(void)
|
|||||||
|
|
||||||
return UNITY_END();
|
return UNITY_END();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|||||||
Binary file not shown.
@@ -0,0 +1,72 @@
|
|||||||
|
#include <stdlib.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include "stack.h"
|
||||||
|
|
||||||
|
//Testfunkionen zu push, pull, top & clearStack schreiben
|
||||||
|
|
||||||
|
void setUp()
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
void tearDown()
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
void test(char *name, int condition) {
|
||||||
|
if (condition) {
|
||||||
|
printf("[OK] %s\n", name);
|
||||||
|
} else {
|
||||||
|
printf("[FAIL] %s\n", name);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
int main() {
|
||||||
|
|
||||||
|
StackNode *stack = NULL;
|
||||||
|
|
||||||
|
// Werte dynamisch anlegen
|
||||||
|
int *val1 = malloc(sizeof(int));
|
||||||
|
*val1 = 5;
|
||||||
|
stack = push(stack, val1);
|
||||||
|
test("push(5) legt 5 oben auf den Stack", *(int*)stack->data == 5);
|
||||||
|
|
||||||
|
int *val2 = malloc(sizeof(int));
|
||||||
|
*val2 = 6;
|
||||||
|
stack = push(stack, val2);
|
||||||
|
test("push(6) legt 6 oben auf den Stack", *(int*)stack->data == 6);
|
||||||
|
|
||||||
|
int *val3 = malloc(sizeof(int));
|
||||||
|
*val3 = 24;
|
||||||
|
stack = push(stack, val3);
|
||||||
|
test("push(24) legt 24 oben auf den Stack", *(int*)stack->data == 24);
|
||||||
|
|
||||||
|
// Test top()
|
||||||
|
int t = *(int*)top(stack);
|
||||||
|
test("top() liefert 24", t == 24);
|
||||||
|
|
||||||
|
// Test pop()
|
||||||
|
StackNode *tmp;
|
||||||
|
|
||||||
|
tmp = stack;
|
||||||
|
stack = pop(stack);
|
||||||
|
free(tmp->data); // Daten freigeben
|
||||||
|
free(tmp); // Knoten freigeben
|
||||||
|
test("pop() entfernt 24, 6 ist jetzt oben", *(int*)stack->data == 6);
|
||||||
|
|
||||||
|
tmp = stack;
|
||||||
|
stack = pop(stack);
|
||||||
|
free(tmp->data);
|
||||||
|
free(tmp);
|
||||||
|
test("pop() entfernt 6, 5 ist jetzt oben", *(int*)stack->data == 5);
|
||||||
|
|
||||||
|
tmp = stack;
|
||||||
|
stack = pop(stack);
|
||||||
|
free(tmp->data);
|
||||||
|
free(tmp);
|
||||||
|
test("pop() entfernt 5, Stack ist jetzt leer", stack == NULL);
|
||||||
|
|
||||||
|
// Am Ende Stack leeren (falls noch Elemente übrig)
|
||||||
|
clearStack(stack);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user