#include<iostream.h>
#include<conio.h>
int main()
{
int ch;
float a, b, result ;
clrscr();
cout<<"Enter any two numbers :"<<endl;
cin>>a>>b;
cout<<endl<<"********* OPERATION ************"<<endl;
cout<<"1 . ( + ) ADDITION"<<endl;
cout<<"2. ( - ) SUBTRACTION"<<endl;
cout<<"3. ( * ) MULTIPLICATION"<<endl;
cout<<"4. ( / ) division"<<endl;
cout<<endl<<"Enter the operation : ";
cin>>ch;
switch ( ch )
{
case 1 :
result = a + b ;
break ;
case 2 :
result = a - b ;
break ;
case 3 :
result = a * b ;
break ;
case 4 :
result = a / b ;
break ;
default :
cout<<endl<<"Wrong operator" ;
}
cout <<endl<<"The calculated result is : "<<result ;
getch() ;
return 0;
}