#include <iostream>
using namespace std;
/* run this program using the console pauser or add your own getch, system("pause") or input loop */

int main(int argc, char** argv) {
	int a,b;
	cout<<"\n輸入整數a = ";
	cin>>a;
	cout<<"\n輸入整數b = ";
	cin>>b;
	
	int c=a+b;
	int d=a-b;
	int e=a*b;
	double f=a/b;
	int g=a%b;
	
	cout<<a<<" + "<<b<<" = "<<c<<endl;
	cout<<a<<" - "<<b<<" = "<<d<<endl;
	cout<<a<<" * "<<b<<" = "<<e<<endl;
	cout<<a<<" / "<<b<<" = "<<f<<endl;
	cout<<a<<" % "<<b<<" = "<<g<<endl;
	
	return 0;
}