'A' help me

[unagidon]

(31) bet..

  #include <iostream>
#include <ctime>

int race (int a, int b, int c);
void race();
int hold (int b, int c);
void init ();

int money = 200;

int main ()
{
	using std::cout;
	using std::cin;
	int act;
	
	cout<< "W e l c o m e\n" << money << " piece(s) at hand\n";

	do
	{
		cout<< "The Race\n"
			"1) Bet on Ⅰ\n"
			"2) Bet on Ⅱ\n"
			"3) Bet on Ⅲ\n"
			"4) Spectate\n"
			"0) Depart\n"
			"\n[Enter]: ";
		cin>> act;
	} while ( act < 0 || act > 4);
	
	hold (act, bet);
	race (money, act, bet);
	
	return 0;
}

int hold (int b, int c)
{
	using std::cout;
	using std::cin;

	cout<< "Snail " << b << " it is\n"
		   "Now, what is your bet?\n[Enter]: ";
	cin>> c;
return c;
}

int race (int a, int b, int c)
{
	using std::cout;
	using std::rand;
	init ();
	int outcome = rand () % 3;

	cout<< "-Klutch-\nThey're full of energy, today!\n\n"
		<< outcome << " is our winner of today!\n";
	
	if (outcome == b)
	{
		cout<< "Here is your profit\n";
		return ::money += c;
	}
	else
	{
		cout<< "Oh..";
		return ::money -= c;
	}
}

void race ()
{ 
	race (0,0,0);
}

void init ()
{
	using std::srand;
	using std::time;
	srand (unsigned int(time(0))); //unsigned不要on srand
}

[MiiNiPaa]

what the problem is?

[unagidon]

looool I couldn't compile again. I probably have a broken file '^'

[unagidon]

(31)'s bet is unidentified

[MiiNiPaa]

Please, show on which line you declared "bet" variable in main()

[unagidon]

// Snail
#include <iostream>
#include <ctime>

int race (int a, int b, int c);
void race();
void init ();

int money = 200;
int act;

int main ()
{
using std::cout;
using std::cin;
int bet = 0;

cout<< "W e l c o m e\n" << money << " piece(s) at hand\n";

do
{
cout<< "The Race\n"
"1) Bet on Ⅰ\n"
"2) Bet on Ⅱ\n"
"3) Bet on Ⅲ\n"
"4) Spectate\n"
"0) Leave\n"
"\n[Enter]: ";
cin>> act;
} while ( act < 0 || act > 4);

if (act == 4)
void hold();
if (act == 0)
{cout<< "\nCome join us again.\n"; return 0;}

if (act == 4)
return 0;

cout<< "Snail " << act << " it is\n"
"Now, what is your bet?\n[Enter]: ";
cin>> bet;

race (money, act, bet);

if (act == 4)
void race();
cout<< money << "piece(s) left..\n";
return 0;
}

int race (int a, int b, int c)
{
using std::cout;
using std::rand;
init ();
int outcome = rand () % 3;

++outcome;

cout<< "-Klutch-\nThey're full of energy, today!\n\nSnail "
<< outcome << " is our winner!\n";

if (act == 4)
return 0;

if (outcome == b)
{
cout<< "Here is your profit\n";
money += c;
return money;
}
else
{
cout<< "Oh..\n\n";
money -= c;
return money;
}
}

void init ()
{
using std::srand;
using std::time;
srand (unsigned int(time(0))); //unsigned不要on srand
}

[MiiNiPaa]

Ok, what the problem now?

[unagidon]

//4.4 - The Snail Racing Game -Dirk Henkemans and Mark Lee

#include <iostream> #include <ctime>

//function declarations
int race(int, int); void race(void); int menu(void);

int placeBet(int); void init(void);

//variables

int money = 200;

//the main function
int main(void)

{
using std::cout;

init();

int userResponse;

cout << “Welcome to the snail races!!!\n”;

while(userResponse = menu())

{
switch(userResponse)
{
case 1:
case 2:
case 3:
::money +=
race(placeBet(userResponse), userResponse);
break;
case 4:

//the user did not bet
race();
break;
}
}

//displays the main menu and returns the user’s selection
int menu(void)
{
using std::cout;
using std::cin;
int userResponse;

cout << “You have “ << money << “ dollars.\n”;

do
{
cout << “Races Menu\n” << “1) Bet on snail 1\n”
<< “2) Bet on snail 2\n” << “3) Bet on snail 3\n”

<< “4) Just Watch\n” << “0) Leave the races\n”;

cin >> userResponse;
} while(userResponse < 0 && userResponse > 4);

return userResponse;
}

//decides how much a person will bet on the snail
int placeBet(int userResponse)
{
using std::cout;
using std::cin;
int betAmount;

cout << “Snail “ << userResponse
<< “ is a good choice!\n”;

cout << “How much would you like to bet on your snail “

<< userResponse << ”? ”;

cin >> betAmount;

return betAmount;
}

//if they are just watching the race
void race (void)
{
race(0, 0);
}

//if they are betting money
int race (int money, int userResponse)
{
using std::cout; using std::rand;

//stores the random number
int winner = rand() % 3 + 1;

cout << “And the snails are off\n”

<< “Look at them GO!!!\n”

<< “The winner is snail “ << winner << “\n”;

if(winner == userResponse)
{
cout << “You Win!\n”; return 2 * money;

cout << ”You lose “ << money << “ dollars.\n”; return -1 * money;}
}

//handles program initializations
void init(void)
{
using std::srand; using std::time; srand(time(0));
}

[unagidon]

this is what the book confused me with..thank you for your attention lol

[unagidon]

it's wrong and the
int placebet() function
confused me