Trouble with a function, please help

ok i keep getting this error message and i cant understand why can someone please help quick, this is a final project and it is due in about 4 hours... yes sad i know here is the program and the error msg

#include "stdafx.h"
#include <math.h>
#include <iostream.h>
#include <iomanip.h>
#include <string.h>

double results (double overall);

int main(int argc, char* argv[])
{
double overall;
int outgoing;
char answer;
outgoing = 0;
cout << "You are about to take a personality quiz," << endl;
cout << "answer the questions based on what you" << endl;
cout << "would do in each situation." << endl;
cout << " " << endl;
cout << " #1 " << endl << "You're at a party. Do you talk to people you don't know? (A (Yes), B (Only if they talk to you), C(No))";
cin >> answer;
if(answer=='A' || answer=='a')
{
outgoing = outgoing +1;
overall = overall +1;
}
if(answer=='B' || answer=='b')
{
outgoing = outgoing +0;
overall = overall +0;
}
if(answer=='C' || answer=='c')
{
outgoing = outgoing -1;
overall = overall -1;
}
char answer2;
cout << " #2 " << endl << "Your significant other has invited you to a family gathering for the first time, do you...(A, B, C)" << endl;
cout << "A) Make pleasant conversation." << endl;
cout << "B) Only speak when spoken to." << endl;
cout << "C) Say nothing to anyone." << endl;
cin >> answer2;
if(answer2=='A' || answer2=='a')
{
outgoing = outgoing +1;
overall = overall +1;
}
if(answer2=='B' || answer2=='b')
{
outgoing = outgoing +0;
overall = overall +0;
}
if(answer2=='C' || answer2=='c')
{
outgoing = outgoing -1;
overall = overall -1;
}
{
switch (outgoing)
{
case -2:
case -1: cout << "You dont have a very outgoing personality, make some more friends and get out of the house more." << endl;
break;

case 0: cout << "You have a decent outgoing personality, but it can use some work, meet new people and try new things." << endl;
break;

case 1:
case 2: cout << "You have a great outgoing personality, good job, you are a cool person." << endl;
}
cout << endl;
cout << endl;
}
int courage;
char answer3;
courage = 0;
cout << " #3 " << endl << "You are at a bar, a girl smiles at you what do you do? (A, B, C)" << endl;
cout << "A) Walk over to her and start up a coversation." << endl;
cout << "B) Walk in her direction and keep walking to see if she says something to you" << endl;
cout << "C) Wait to see if she will come to you" << endl;
cin >> answer3;
if(answer3=='A' || answer3=='a')
{
courage = courage +1;
overall = overall +1;
}
if(answer3=='B' || answer3=='b')
{
courage = courage +0;
overall = overall +0;
}
if(answer3=='C' || answer3=='c')
{
courage = courage -1;
overall = overall -1;
}
char answer4;
cout << " #4 " << endl << "You are at a school dance. You... (A, B, C)" << endl;
cout << "A) Go find your crush and dance with them." << endl;
cout << "B) Mingle with your friends for the night." << endl;
cout << "C) Just walk around listening to the music." << endl;
cin >> answer4;
if(answer4=='A' || answer4=='a')
{
courage = courage +1;
overall = overall +1;
}
if(answer4=='B' || answer4=='b')
{
courage = courage +0;
overall = overall +0;
}
if(answer4=='C' || answer4=='c')
{
courage = courage -1;
overall = overall -1;
}
{
switch (courage)
{
case -2:
case -1: cout << "You dont have a very courageous personality, get some guts and live your life." << endl;
break;

case 0: cout << "You have an average amount of courage in your personality, be a little more brave and try new things." << endl;
break;

case 1:
case 2: cout << "You have a courageous personality, good job, you are a cool person." << endl;
}
}
cout << endl;
cout << endl;

int talkative;
char answer5;
talkative = 0;
cout << " #5 " << endl << "You are at the mall and you see someone you know while you are with your parents." << endl << " What do you do? (A, B, C)" << endl;
cout << "A) Stop and talk to them." << endl;
cout << "B) Wave discreetly." << endl;
cout << "C) Act like you don't know them." << endl;
cin >> answer5;
if(answer5=='A' || answer5=='a')
{
talkative = talkative +1;
overall = overall +1;
}
if(answer5=='B' || answer5=='b')
{
talkative = talkative +0;
overall = overall +0;
}
if(answer5=='C' || answer5=='c')
{
talkative = talkative -1;
overall = overall -1;
}
char answer6;
cout << " #6 " << endl << "Its your first day of school, do you... (A, B, C)" << endl;
cout << "A) Try to talk to new people in all your classes." << endl;
cout << "B) Only talk to those people that you know." << endl;
cout << "C) Sit in the back hoping no one will bother you." << endl;
cin >> answer6;
if(answer6=='A' || answer6=='a')
{
talkative = talkative +1;
overall = overall +1;
}
if(answer6=='B' || answer6=='b')
{
talkative = talkative +0;
overall = overall +0;
}
if(answer6=='C' || answer6=='c')
{
talkative = talkative -1;
overall = overall -1;
}
{
switch (talkative)
{
case -2:
case -1: cout << "You aren't very talkative, try opening your mouth some more... if you are a girl and you got this score, you should seek professional help." << endl;
break;

case 0: cout << "You are an average talker, nothing special, work on it." << endl;
break;

case 1:
case 2: cout << "You talk a lot, so you are either a girl, or just a guy who can actually hold a convo." << endl;
}
}
cout << endl;
cout << endl;

int friendly;
char answer7;
friendly = 0;
cout << " #7 " << endl << "You just moved to a new town and see some kids playing outside, do you... (A, B, C)" << endl;
cout << "A) Go out, make friends, and play with them." << endl;
cout << "B) Go outside and watch them play and hope they ask you to join." << endl;
cout << "C) Stay inside." << endl;
cin >> answer7;
if(answer7=='A' || answer7=='a')
{
friendly = friendly +1;
overall = overall +1;
}
if(answer7=='B' || answer7=='b')
{
friendly = friendly +0;
overall = overall +0;
}
if(answer7=='C' || answer7=='c')
{
friendly = friendly -1;
overall = overall -1;
}
char answer8;
cout << " #8 " << endl << "Its a Friday night and you are home, what do you do? (A, B, C)" << endl;
cout << "A) Call your friends and meet up with them somewhere." << endl;
cout << "B) Surf the net and talk online." << endl;
cout << "C) Go to sleep." << endl;
cin >> answer8;
if(answer8=='A' || answer8=='a')
{
friendly = friendly +1;
overall = overall +1;
}
if(answer8=='B' || answer8=='b')
{
friendly = friendly +0;
overall = overall +0;
}
if(answer8=='C' || answer8=='c')
{
friendly = friendly -1;
overall = overall -1;
}
{
switch (friendly)
{
case -2:
case -1: cout << "You aren't very friendly, i dont think a lot of people like you." << endl;
break;

case 0: cout << "You friendly to those you know, broaden your horizons." << endl;
break;

case 1:
case 2: cout << "You are very friendly! Get a job at Friendly's and remember to smile." << endl;
}
}
cout << endl;
cout << endl;

int shy;
char answer9;
shy = 0;
cout << " #9 " << endl << "A party is being thrown by someone you really dont know. Do you... (A, B, C)" << endl;
cout << "A) Go to the party and talk to anyone and everyone." << endl;
cout << "B) Go to the party only if your best friend will be there." << endl;
cout << "C) Dont go to the party." << endl;
cin >> answer9;
if(answer9=='A' || answer9=='a')
{
shy = shy +1;
overall = overall +1;
}
if(answer9=='B' || answer9=='b')
{
shy = shy +0;
overall = overall +0;
}
if(answer9=='C' || answer9=='c')
{
shy = shy -1;
overall = overall -1;
}
char answer10;
cout << " #10 " << endl << "Your parents decide to throw you a surprise birthday party. You... (A, B, C)" << endl;
cout << "A) Hope everyone you know will be there." << endl;
cout << "B) Hope only your closest friends will be there." << endl;
cout << "C) Hope they forgot to send out the invitations." << endl;
cin >> answer10;
if(answer10=='A' || answer10=='a')
{
shy = shy +1;
overall = overall +1;
}
if(answer10=='B' || answer10=='b')
{
shy = shy +0;
overall = overall +0;
}
if(answer10=='C' || answer10=='c')
{
shy = shy -1;
overall = overall -1;
}

{
switch (shy)
{
case -2:
case -1: cout << "You are very shy, try to build up some courage and do things you wouldnt normally do." << endl;
break;

case 0: cout << "You are shy in situations when it has to do with people you dont know, work on that." << endl;
break;

case 1:
case 2: cout << "You are not shy at all, good job, you are a cool person." << endl;
}
}
cout << "Your total score out of 10 was " << overall << endl;
return 0;

double results (double overall)
{
overall = shy + courage + friendly + talkative + outgoing;
}
return 0;
}



ERROR MESSAGE
C:\Documents and Settings\g00s3y\Desktop\final project\final\final.cpp(322) : error C2601: 'results' : local function definitions are illegal

and if there are any other errors you guys see please point them out thank you

You're not passing shy, courage, friendly, etc., to the function, but you're attempting to use them. I'm no c++ expert, but that seems like a potential problem area to me. Hmm, it also looks like you're trying to nest the results() function within another, which to my knowledge isn't possible in c++.

i would have to agree... you really need to pass in those variables. as well as....

this set of code near the end:

needs to look like this:


}
cout << "Your total score out of 10 was " << overall << endl;
return 0;
}

double results (double overall)
{
overall = shy + courage + friendly + talkative + outgoing;
}
return 0;
}