D4E3sE - Online C99 Compiler & Debugging Tool

#include <stdio.h>

void cal(int x,int y,int *sum,int *diff,int *mul,int *mod)
	{
		*sum=x+y;
		if(x>y){
			*diff=x-y;
		}
		else{
			*diff=y-x;
		}
		*mul=x*y;
		*mod=x/y;
		}
	int main(void) {
		int x,y;
		int sum,diff,mul,mod;
	scanf("%d",&x);
	scanf("%d",&y);
	cal(x,y,&sum,&diff,&mul,&mod);
	printf("sum=%d\n",sum);
	printf("diff=%d\n",diff);
	printf("mul=%d\n",mul);
	printf("mod=%d\n",mod);
	return 0;
}