codsoft3

#include //an simple basic calculator using namespace std; int main() { double x,y; char a; cout<<"Hello mate, Welcome!"<<endl; cout<<"Enter first number:"; //take input from user of 2 nos. and an operation to perform and the chosen operation to be performed. cin>>x; cout<<"Enter second number:"; cin>>y; cout<<"Choose an operation to perform:"; cin>>a; switch(a) { case '+': cout<<"The result is:"<<x+y<<endl; break; case '-': cout<<"The result is:"<<x-y<<endl; break; case '': cout<<"The result is:"<<xy<<endl; break; case '/': cout<<"The result is:"<<x/y<<endl; break; default: cout<<"Error!Input operator incorrect."<<endl; break;} return 0; }