Hey I have been trying to count the number of words in my text file, to load up a bunch of words for a Hangman game, from C but I am hitting a brick wall. This piece of code I am using is supposed I am using this piece of code;
FILE *infile;
FILE *infile;
char buffer[MAXWORD];
int iwant, nwords;
iwant = rand() %nwords;
// Open the file
infile = fopen("words.txt", "r");
// If the file cannot be opened
if (infile ==NULL) {
printf("The file can not be opened!\n");
exit(1);
}
// The Word count
while (fscanf(infile, "%s", buffer) == 1) {
++nwords;
}
printf("There are %i words. \n", nwords);
fclose(infile);
}
If anyone has anyone has any suggestions on how to fix this I would be very grateful.
The text file has 1 word per line, with 850 words.
Applied the buffer suggestion, however the word count still came out at 1606419282.
The correction of putting
int nwords = 0;
Worked!! Thank you very much!
The variable nwords
is never initialized. You cannot assume it to start out as zero.
If it were, you'd get a crash ("divide by zero") on the next line, whose purpose eludes me:
iwant = rand() %nwords;
So, replace
int iwant, nwords;
iwant = rand() %nwords;
by
int nwords = 0;