Chairs Requirement | Problem - 34 | Beginner level | C language | CodeChef

Link to the problem statement: https://www.codechef.com/submit-v2/CHAIRS_


Solution: 

#include <stdio.h>

int main(void) {
int t, i, x, y;
scanf("%d",&t);
for(i=0;i<t;i++)
{
    scanf("%d %d", &x, &y);
    if(x<y)
    printf("0\n");
    else
    {
    x = x - y;
    printf("%d\n", x);
    }
}
return 0;
}

Hope this will help you, if you want anything else leave a comment.

Thank you 

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