1938. 아주 간단한 계산기

#include<iostream>

using namespace std;

int main(int argc, char** argv)
{
	int a;
	int b;
    
	cin>>a>>b;
	
    cout << a+b << endl;
    cout << a-b << endl;
    cout << a*b << endl;
    cout << a/b << endl;

	return 0;
}