Thread: Help Please!

Im learning c++ and im having problems with functions!

The line marked with // THIS LINE IS PROBLEM! has the following errors (please help me fix) :

Code:

1>d:\users\ant1jr\documents\visual studio 2005\projects\test 1\test 1\test 1.cpp(18) : error C2144: syntax error : 'int' should be preceded by ')'
1>d:\users\ant1jr\documents\visual studio 2005\projects\test 1\test 1\test 1.cpp(18) : error C2660: 'favnumber' : function does not take 0 arguments
1>d:\users\ant1jr\documents\visual studio 2005\projects\test 1\test 1\test 1.cpp(18) : error C2059: syntax error : ')'

Code:

#include <iostream>
#include <cstdlib>

using namespace std;
int favnumber(int number);


int main()
{
    int input;

    cout<<"Welcome to Ant1jr's Test Software!\n";
    cout<<"1. Favorite Number \n";
        cout<<"Input: ";
    cin>> input;
    switch ( input ) {
        case 1:    
            favnumber( int number ); // THIS LINE IS PROBLEM!
            break;
    }
}

int favnumber(int number)
{
    //The computer asks your fav number
    cout<<"Hello, what's your favorite number? \n";
    //You input your fav number
    cin>> number;
    cin.ignore();
    //The computer responds with "Your favorite number is <number>!"
    cout<<"Your favorite number is "<< number <<"! \n";
    cin.get();
    // If your favorite number is 2 you are identified as grandma.
    if ( number == 2 ) {
        cout<<"Hello Grandma! \n";
        // Press enter and you are told "Bye Grandma!"
        cin.get();
        cout<<"Bye Grandma!";
    }
    else if ( number == 1337 ) {
        cout<<"Hello Dad! \n";
        // Press enter and you are told "Bye Dad!"
        cin.get();
        cout<<"Bye Dad!";
    }
    else if ( number == 42 ) {
        cout<<"Hello Milo! \n";
        // Press enter and you are told "Bye Milo!"
        cin.get();
        cout<<"Bye Milo!";
    }
    // If you input 666 it will contantly print "UNHOLY DEMON!" until you close the application.
    else if ( number == 666 ) {
        for ( int x = 0; x >= 0; x++ ) {
            cout<<"UNHOLY DEMON! ";
        }
    }
    // If you dont input 2, 1337, 42, or 666 you are told your number is low if <50 or high if >50"
    else {
        if ( number <= 50 ) {
            cout<<"You have a low favorite number! \n";
            // Press enter and you are told "Bye!"
            cin.get();
            cout<<"Bye!";
        }
        else {
            cout<<"You have a high favorite number! \n";
            cin.get();
            // Press enter and you are told "Bye!"
            cout<<"Bye!";
        }
        
    }
    //Press enter to close.
    cin.get();
}

I tried removing int from the problem line but it still doesnt work! I don't understand...

When I change it to input it says

'favnumber' : must return a value

If you don't want the function to return a value then maybe declare it as void.

woot thx that worked