#include<stdio.h>
#include<conio.h>
int main(){
    printf("Nhap a: ");int a;scanf("%d",&a);
    printf("Nhap b: ");int b;scanf("%d",&b);

    printf("\nTong: %d \n",(a+b));
    printf("Hieu: %d \n",(a-b));
    printf("Tich: %d \n",(a*b));
    printf("Thuong: %f \n",(float)a/b);
    printf("So du: %d \n",(a%b));

}