Temperature conversion doubt

#include
#include
using namespace std;

int main() {
int x=INT_MIN;
cin>>x;
int y=INT_MAX;
cin>>y;
int step=0;
cin>>step;
int F=0;
int C;
while(F<=100){

	C=(5*(F-32))/9;

    cout<<F<<" "<<C<<endl;
	F=F+step;
}
return 0;

}

Here I’m getting correct output but when I submit it, it is showing 0 marks, why this is happening?

hello @ayushtiwari12

initialise f with x.

here it shoulbd be f <=y