LAB 6c -Using a Function that Returns a Value Step 1: Below is a copy of the source code. 1 // Lab 6 choice.cpp 2 // This program illustrates how to use a value-returning 3 // function to get, validate, and return input data. 4 // PUT YOUR NAME HERE 5 #include 6 #include 7 using namespace std; 9 // Function prototype 10 int getchoice 0i 12/*main */ 13 int main) 14 15 int choice; 17 cout > input; 32 while (input 4) 33 cout