//: C03:Return.cpp
// Use of "return"
#include <iostream>
using namespace std;
char cfunc(int i) {
if(i == 0)
return 'a';
if(i == 1)
return 'g';
if(i == 5)
return 'z';
return 'c';}
int main() {
cout << "type an integer: ";
int val;
cin >> val;
cout << cfunc(val) << endl;} ///:~