43 lines
1022 B
C
43 lines
1022 B
C
#include "input.h"
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#include <string.h>
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#include <ctype.h>
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void capitalletters(char *str){
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while (*str) {
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*str = toupper((unsigned char) *str);
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str++;
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}
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}
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// Liest Wörter aus Datei und speichert sie sicher im Array
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int readWords(FILE *file, char words[][MAX_WORD_LEN], unsigned int maxWordCount)
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{
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char buffer[MAX_WORD_LEN];
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unsigned int count_word = 0;
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while (count_word < maxWordCount && fgets(buffer, sizeof(buffer), file) != NULL)
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{
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// Zeilenumbruch manuell entfernen
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for (int i = 0; i < MAX_WORD_LEN; i++)
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{
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if (buffer[i] == '\n' || buffer[i] == '\r')
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{
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buffer[i] = '\0';
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break;
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}
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}
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capitalletters(buffer);
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// Sicheres Kopieren in das Zielarray
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strncpy(words[count_word], buffer, MAX_WORD_LEN - 1);
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words[count_word][MAX_WORD_LEN - 1] = '\0'; // Nullterminierung sicherstellen
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count_word++;
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}
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return count_word;
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} |