#include <iostream>
#include <string>
#include <windows.h>
using namespace std;
int main()
{int a, b, c, d, e, f, g, h, i, j, k, l;
cout<<"Operasi penjumlahan, pengurangan, perkalian, dan pembagian"<<endl;
cout<<endl;
cout<<"==========================================================="<<endl;
cout<<"nilai pertama = ";
cin>>a;
cout<<"nilai kedua = ";
cin>>b;
c=a+b;
cout<<"nilai pertama + nilai kedua = " <<c<<endl;
cout<<"=================================="<<endl;
cout<<"nilai pertama = ";
cin>>d;
cout<<"nilai kedua = ";
cin>>e;
f=d-e;
cout<<"nilai pertama - nilai kedua = " <<f<<endl;
cout<<"================================="<<endl;
cout<<"nilai pertama = ";
cin>>g;
cout<<"nilai kedua = ";
cin>>h;
i=g*h;
cout<<"nilai pertama * nilai kedua = "<<i<<endl;
cout<<"================================="<<endl;
cout<<"nilai pertama = ";
cin>>j;
cout<<"nilai kedua = ";
cin>>k;
l=j/k;
cout<<"nilai pertama / nilai kedua = " <<l<<endl;
cout<<"================================="<<endl;
system("pause");
}
