CALCULATOR PROGRAM

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

void main()
{
clrscr();
float a,b;
int ch;
cout<<"\n ENTER TWO NUMBERS=";
cin>>a>>b;

cout<<"\n ENTER OPERATOR 1for+,2for-,3for*,4for/,5 for power ";
cin>>ch;

switch(ch)
{
case 1: cout<<"\n SUM="<<a+b;break;
case 2: cout<<"\n DIFFERENCE="<<a-b;break;
case 3: cout<<"\n PRODUCT="<<a*b;break;
case 4: cout<<"\n QUOTIENT="<<a/b;break;
case 5: cout<<"\n POWER="<<pow(a,b);break;
default:cout<<"\n WRONG CHOICE";

}

getch();
}


OUTPUT: