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1. If the file 'source.txt' contains a line "Be my friend" which of the following will be the output of below program? #include<stdio.h> int main() { FILE fs, ft; char c[10]; fs = fopen("source.txt", "r"); c[0] = getc(fs); fseek(fs, 0, SEEK_END); fseek(fs, -3L, SEEK_CUR); fgets(c, 5, fs); puts(c); return 0; }





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  • By: guest on 01 Jun 2017 06.01 pm
    The file source.txt contains "Be my friend". fseek(fs, 0, SEEK_END); moves the file pointer to the end of the file. fseek(fs, -3L, SEEK_CUR); moves the file pointer backward by 3 characters. fgets(c, 5, fs); read the file from the current position of the file pointer. Hence, it contains the last 3 characters of "Be my friend". Therefore, it prints "end".
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