Game with Printf()

Computer Science Level 2

What is the output of the following C program? 

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#include <stdio.h>

int main()
{
    int d = 123;

    if(printf(""))
        printf("%d", d);
    else
        printf("%d", 1);

    return 0;
}

1 Compilation Error Runtime Error 123

Deepak Mourya by Deepak Mourya , 25, India

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1 solution

Deepak Mourya
Apr 18, 2016

printf() function in C returns how many character you print. In above case we don't print any character so our if condition is false so our program will print 1.(which is in false condition)

3 Helpful 0 Interesting 0 Brilliant 0 Confused

The best solution: 1. Download C 2. Copy/paste the code 3. Click run :)

Josiah Kiok - 4 years, 6 months ago

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