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This C++ program allows a user to perform basic arithmetic operations. The user inputs two numbers and selects an operator: addition, subtraction, division, or multiplication. The program then calculates the result and displays it, identifying the operation and the two input numbers. If an invalid operator is selected, the user is prompted to try again.
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- 1. #include<iostream> //#include<constrea> #include<cstring> using namespace std; main() { double x, y, z, hasil; cout<<"KALKULATOR SEDERHANA nby = http://mohnurfawaiq.blogspot.com n--------------------------- ----------n"; string jml="Penjumlahan"; string kurang="Pengurangan"; string bagi="Pembagian"; string kali="Perkalian"; cout<<"nMasukkan nilai 1 = "; cin>>x; cout<<"Masukkan nilai 2 = "; cin>>y; cout<<"nOperator Aritmatika n1. Penjumlahan n2. Pengurangan n3. Pembagian n4. Perkaliann"; a: cout<<"nMasukkan Operator = "; cin>>z;
- 2. if(z==1) { hasil=x+y; cout<<"Hasil operasi "<<jml<<", "<<x<<" dan "<<y<<" = "<<hasil<<endl; } else if(z==2) { hasil=x-y; cout<<"Hasil operasi "<<kurang<<", "<<x<<" dan "<<y<<" = "<<hasil<<endl; } else if(z==3) { hasil=x/y; cout<<"Hasil operasi "<<bagi<<", "<<x<<" dan "<<y<<" = "<<hasil<<endl; } else if(z==4) { hasil=x*y; cout<<"Hasil operasi "<<kali<<", "<<x<<" dan "<<y<<" = "<<hasil<<endl; } else { cout<<"Keyword yang Anda masukkan SALAH!n"; goto a; } //getch(); }