includ<iostream>
includ<conio>
using namespace std;
int x,z;
char op;

switch(op);{
cout<<"input two a rate"; cin>>x z;
cout<<"category operator ( + , - , * , / , %)"; cin>>op;
swich(op) 
case'+':cout<<"opertor  +"<<x+z<< endl; break;
case'-':cout<<"opertor -"<<x-z<<endl; break;
case'*':cout<<"opertor  *"<<x*z<< endl; break;
case'/':cout<<"opertor  /"<<x/z<<endl; break;
case'%':cout<<"opertor %"<<x%z<<endl; break;
default:cout<<"your are false"; 
getch();
return 0;
}

There are lots of errors here..
First of all there is no main()..so plz tell us what do you want to do in this code then we will sort out the errors and will help you :)

This question has already been answered. Start a new discussion instead.