File Input Output MCQs

Practice free File Input Output multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 296 questions — no login required.

Assume int c and FILE *fp

scanf("%d %f %c", &a, &b, &c);

#include <stdio.h>
int main()
{
    char str[10] = "hello";
    char *p = strrchr(str, 'l');
    printf("%c\n", *(++p));
}