Well I was trying to learn how to do switches in a program. I typed it all out and then when i went to compile it, it said that there was unidentified reference to 'boy1(void)' . It did that for boy2, and girl1. Anyway here is the program:
Code:#include <iostream.h> #include <stdlib.h> int main() { int input; int boy1(); int boy2(); int girl1(); cout<<"Who is this?"<<endl; cout<<"1. Boy1"<<endl; cout<<"2. Boy2"<<endl; cout<<"3. Girl1"<<endl; cout<<"4. Exit"<<endl; cin>>input; switch (input) { case 1: boy1(); cout<<"He is 15 years old."<<endl; system("PAUSE"); break; case 2: boy2(); cout<<"He is 13 years old."<<endl; system("PAUSE"); break; case 3: girl1(); cout<<"She is 10 years old."<<endl; system("PAUSE"); break; case 4: return 0; default: cout<<"Error, bad input, quitting"; } return 0; }
Please help me. I am new and I want to learn C++. Thank you.