Help me in solving BIRYANI problem

help
,
1

My issue

My code

#include <stdio.h>

int main(void) {
	
	int i,T;
	scanf("%d", &T);
	
	for(i=0; i<T;i++)
	{
	    int X,Y;
	    scanf("%d %d", &X, &Y);
	    
	    int product;
	    
	    product=X*Y;
	    
	    printf("\n %d");
	    
	    
	}
	return 0;
}

Problem Link: BIRYANI Problem - CodeChef

2

@stutig
U have made mistake in printf part