What will be the output of the following C code snippet if the file "output.txt" is empty...
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What will be the output of the following C code snippet if the file "output.txt" is empty before the program is run?
int main() {
FILE *file = fopen("output.txt", "w");
if (file != NULL) {
int num = 250;
fprintf(file, "%#x %#X", num, num);
fclose(file);
}
file = fopen("output.txt", "r");
char str[20];
if (file != NULL) {
fgets(str, sizeof(str), file);
printf("%s", str);
fclose(file);
}
return 0;
}
Show answer & explanation
Answer: A. A) 250 250
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