4m5mSh - Online C 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,sum,diff,mul,mod;

		scanf("%d %d",&x,&y);
		cal(x,y,&sum,&diff,&mul,&mod);
		printf("和%d\n",sum);
		printf("差%d\n",diff);
		printf("積%d\n",mul);
		printf("商%d\n",mod);


	return 0;
	}