Download Aptitude Crack
img not found img not found

Structures, Unions, Enums - Programming

Q1:

Point out the error in the program? 
#include<stdio.h>

int main()
{
    struct emp
    {
        char name[25];
        int age;
        float bs;
    };
    struct emp e;
    e.name = 'Suresh';
    e.age = 25;
    printf('%s %d\n', e.name, e.age);
    return 0;
}

A Error: Lvalue required/incompatible types in assignment

B Error: invalid constant expression

C Error: Rvalue required

D No error, Output: Suresh 25

ANS:A - Error: Lvalue required/incompatible types in assignment

We cannot assign a string to a struct variable like e.name = 'Suresh'; in C. We have to use strcpy(char *dest, const char *source) function to assign a string.

Ex: strcpy(e.name, 'Suresh');