C++ Program Problems

[TechKidd]

#include <iostream> //Allows input and output
#include <cstdlib> //Allows use of the rand() function
#include <ctime> //Allows seeding of the random number generator

using namespace std;


//FUNCTION PROTOTYPES
int RollDie(int); //Generates random number between 1 & n simulating a die roll.
int RollDice(); //Simulates rolling of both dice and returns their value.
void SeedGenerator(); //Seeds random number generator.
void ShowDice(); //Shows the value [numerically of the global dice variables].
void DrawDie(int); //Draws the corresponding value of an int 1-6 as a text rendered die.


//Created function to generate random number, draw and score the dice and report the results to the player.
int ScoreTheDie(int n)
{
cout<<"What is your n value?\n";
cin >> n ;
}




int main()
{
//Roll Number One
cout<<"First Roll\n";
//Hold window open
system("PAUSE");
srand(time(0));
int Roll_One;
int n;
Roll_One = ScoreTheDie(n);
int D1;
int D2;

D1 = rand()%(n+1);
D2 = rand()%(n+1);
//Draws the dice according to the number that was generated
DrawDie(D1);
DrawDie(D2);
//Prints the results to the screen
cout<<"Die 1 ="<<D1<<endl;
cout<<"Die 2 ="<<D2<<endl;
return(D1+D2);


//Runs the results of roll one through the rules and conditions of the game
//ScoreTheDie()
if((Roll_One==2)||(Roll_One==3)||(Roll_One)){
cout<<"You rolled a(n) " <<Roll_One<< " Sorry, You Crap Out \n";
}
else if ((Roll_One==7)||(Roll_One==11)){
cout<<"You rolled a(n) " <<Roll_One<< " Congratulations, You WIN!!! \n";
}
else{
cout<<"You point is "<<Roll_One<<endl;
//Preparation for the while loop that controls the second roll
int stop;
stop = false;

while (stop==false){
//While the condition is not true, proceed with the program
system("PAUSE");
cout<<"Second Roll\n";
int Roll_Two;
//Commence the second roll of the game
Roll_Two = ScoreTheDie(n);
//Process Roll Two through the rules and conditions of craps
if (Roll_Two == 7) {
cout<<"You rolled a(n) " <<Roll_Two<< "Sorry, You Crap Out\n";
}
else if (Roll_Two == Roll_One){
cout<<"You rolled a(n) " <<Roll_Two<< "CONGRATULATIONS, YOU WIN!!! \n";
stop = true;
}
//If none of the conditions are met then roll again
else {
cout << "Roll Again";
}
}
}
//Hold Console Window open until a key is pressed
system("PAUSE");
return 0;
}//end main


//FUNCTIONS & SUBROUTINES
void DrawDie(int IntValue){
//DRAWS THE VALUE OF A D6 [SIX SIDED DIE] TO THE SCREEN
if (IntValue == 1) {//then
cout << "+-------+" << "\n";
cout << "| |" << "\n";
cout << "| * |" << "\n";
cout << "| |" << "\n";
cout << "+-------+" << "\n";
}//end if

if (IntValue == 2) {//then
cout << "+-------+" << "\n";
cout << "| * |" << "\n";
cout << "| |" << "\n";
cout << "| * |" << "\n";
cout << "+-------+" << "\n";
}//end if

if (IntValue == 3) {//then
cout << "+-------+" << "\n";
cout << "| * |" << "\n";
cout << "| * |" << "\n";
cout << "| * |" << "\n";
cout << "+-------+" << "\n";
}//end if

if (IntValue == 4) {//then
cout << "+-------+" << "\n";
cout << "| * * |" << "\n";
cout << "| |" << "\n";
cout << "| * * |" << "\n";
cout << "+-------+" << "\n";
}//end if

if (IntValue == 5) {//then
cout << "+-------+" << "\n";
cout << "| * * |" << "\n";
cout << "| * |" << "\n";
cout << "| * * |" << "\n";
cout << "+-------+" << "\n";
}//end if

if (IntValue == 6) {//then
cout << "+-------+" << "\n";
cout << "| * * |" << "\n";
cout << "| * * |" << "\n";
cout << "| * * |" << "\n";
cout << "+-------+" << "\n";
}//end if
}//end sub

[TechKidd]

I keep getting an error from this program, could anyone tell me what is wrong? It normally says that ScoreTheDie() has to return a value. What does that mean?

[eraggo]

int ScoreTheDie(int n)
{
cout<<"What is your n value?\n";
cin >> n ;
}

Notice that your function has return type of int.

Also you have in one line:

//Commence the second roll of the game
Roll_Two = ScoreTheDie(n);

which hopes to get value to variable Roll_Two.

Put return-statelement to ScoreTheDie()-function.