32 lines
784 B
C
32 lines
784 B
C
#include "input.h"
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#include <string.h>
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#include <ctype.h>
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// TODO:
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// eine Funktion implementieren, die ein einzelnes Wort aus einer Textdatei (words.txt) einliest und als C-String zurückgibt.
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// Read words from file and store in 'words' 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 puffer[MAX_WORD_LEN];
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char *teiler = " ,;\n";
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char *token;
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unsigned int wordCount = 0;
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fgets(puffer, MAX_LINE_LEN, file);
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token = strtok(puffer, teiler);
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while(token != NULL && wordCount < maxWordCount)
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{
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strncpy(words[wordCount], token, MAX_WORD_LEN -1);
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words[wordCount][MAX_WORD_LEN - 1] = '\0';
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wordCount++;
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token =strtok(NULL, teiler);
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}
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return wordCount;
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} |