To Create Simple Calculator

Monday, January 11, 2016 Unknown 0 Comments

 Simple Calculator

#include<iostream.h>
#include<conio.h>

void main()
{
    float a,b,ans;
    int choice;
    clrscr();
    cout<<"\n1.Addition\n2.Subtraction";
    cout<<"\n3.Multiplication\n4.Division";
    cout<<"\nEnter your choice(1 to 4) : ";
    cin>>choice;
    cout<<"Enter value of A & B : ";
    cin>>a>>b;

    switch(choice)
    {
        case 1:ans=a+b;
               break;
        case 2:ans=a-b;
               break;
        case 3:ans=a*b;
               break;
        case 4:ans=a/b;
               break;
        default:cout<<"Wrong Choice....";
    };
    cout<<"Answer = "<<ans;
    getch();
}

OutPut:

1.Addition
2.Subtraction
3.Multiplication
4.Division
Enter your choice(1 to 4) : 1

Enter value of A & B : 5  6
Answer = 11 

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