Help me in solving HS08TEST problem

My issue

int main() {
int x,y;
scanf(“%d %d”,&x,&y);
if(x%5==0 && y>=x+0.50)
{
printf(“%d”,y-(x+0.5));
}else{
printf(“%d”,y);
}
}

My code

#include <stdio.h>

int main() {
    int x,y;
    scanf("%d %d",&x,&y);
    if(x%5==0 && y>=x+0.50)
    {
    printf("%d",y-(x+0.5));
    }else{
        printf("%d",y);
    }
}


Learning course: Algorithmic Problem Solving
Problem Link: https://www.codechef.com/learn/course/klu-problem-solving/KLUPS00/problems/HS08TEST