please help getting a game to go from end to the start again using while loops,boolean

[sof0707]

Hi guys i need help with getting my dice game to go back to the beginning of the game after the last line of code in the end. I dont understand what is wrong, been working on it for a while now. Im using the while loops and as i have understood it they continue looping until they are false.
Can anyone make me understand how i can get my game to start again, that is going from part3 to part 1 ? i tried with writing part1=true after the end of the game but it has not worked?

here is my code for the dice game,

  
#include <ctime>         
#include <cstdlib>        
#define MAX(dice_one,dice_two) ( (dice_one) > (dice_two) ? (dice_one) : (dice_two) ) //lagrar och räknar ut största talet 
#define MAXA(dice_three,dice_four) ( (dice_three) > (dice_four) ? (dice_three) : (dice_four) )
using namespace std;
int main()

{
    int GAME_account=0;
    int dice_one;
    int dice_two;
    int dice_three;
    int dice_four;
    int GAME_bet=0;
    int points_user=0;
    int points_computer=0;
    char answer;
    bool part1 = true;
    bool part2 = true;
    bool part3 = true;
    srand (time(0));
    
    
   
    
        cout << "Welcome to the dice game!" << endl;
    
        cout << "Press p to play and e to exit" << endl;
        cin>> answer;
        
        if (svar == 'p')
            
        {
            
            part1=true;
        }
        
        else if (answer=='e')
            
        {
            cout<< "game over"<<endl;
        }
    
    
    

    while (part1) 
                                        
 {
     
       if (GAME_account>100)
       
       {
         part2=true;
       }
     
       else
           
    cout << "How much money do you want to put into your game account?"<<endl;
        cin >> GAME_account;
    
        
        if ((GAME_account>5000)|| (GAME_account<100) )                         
            
        {
        cout << "You can bet max 5000 and min 100" << endl;
            part1 = true;
            part2=false;
        }
        
        
        else
            
        {
            cout << "your account is loaded with," <<GAME_account <<endl;
            part1=false;
            part2= true;
            
        }
        
        
 }
        
        
     while (part2)
 { 

cout<< " We are now starting the game. The first one to win two times winns. To start the game you need to bet 100,300 or 500, how much do you want to bet?"<< endl;      

             
            cin>> GAME_bet;
         
            
          if ((GAME_bet == 500) || (GAME_bet == 300) || (GAME_bet == 100))     
            {
                part2=false;
                cout << "You choose to bet " << GAME_bet << endl;
                GAME_account = GAME_account - GAME_bet;
                cout << "You now have on your account " << GAME_account << endl;
                part3=true;
            }
            
            
            else
                
             {
           cout << "please pick to bet between 100, 300, 500" << endl;      
                part2 = true;
                part1=false;
                part3=false;
              }
         
      
      }
            
            while (del3)                       
              
     {
       cout<< "game begins"<<endl;
      cout<< "press ENTER to throw your first dice <<endl;               cin.get();                                                               
dice_one = rand() % 6 + 1;                                                                     
                cout << dice_one << endl;
                
                cout << "press ENTER to throw your second dice" << endl;
                cin.get();
                dice_two = rand() % 6 + 1;
                cout << dice_two << endl;
                cout << "Your numbers are now:" << endl;
                cout<< dice_one<< " and "<< dice_two<< endl;
                
                
    cout << "press ENTER to let the computer throw its first dice" << endl;
                cin.get();
                dice_three = rand() % 6 + 1;
                cout << dice_three << endl;
                
     cout << "press ENTER to let the computer throw its second dice" << endl;
                cin.get();
                dice_four = rand() % 6 + 1;
                cout << dice_four << endl;
                cout << "The computers numbers are now:" <<endl;
                cout<< dice_three<< " and "<< dice_four<< endl;

         
         
              if (MAXA(dice_three,dice_four)==MAX(dice_two,dice_one))
         
                
                    
                {
                  cout << "Oh, tie, lets start the round again" << endl;
                }
                
                
                
               else if (MAXA(dice_three,dice_four) <  MAX(dice_two,dice_one)) 
                   
                {
                    cout << "You won this round" << endl;
                    points_user++;                        
                }
                
                else
                    
                {
                    cout << "You lost this round" << endl;      
                    points_computer++;
                }
                
                
                cout << "Points are now: User-Computer" << endl;
                cout << points_user;
                cout << "-";
                cout << points_computer << endl;
                
         

                if (points_computer==2)
                    
              {                  
                    part3=false;
       cout << "im sorry, you lost better luck next time" << endl;
                    cout << "You now have left on your account " << endl;
                    cout << GAME_account;
                    
                  
               }

                else  if  (points_user == 2)
                    
                    part3=false;
                    cout << "you won the game with total" << endl;
                    cout << GAME_bet * 2 << endl;
                    cout << "You now have left :" << endl;
                    GAME_account = GAME_account + (GAME_bet * 2);    
                    cout<< GAME_account;
         
            
        }
         
         return 0;
          cin.ignore();  
     }


 

HAPPY FOR ANY HELP :)

[GRex2595]

Questions for you to consider.

Where does each while loop start and end? What happens when a while loop's condition is false?

My question.

Do you want the whole program to loop at the end, or just the sections you have in loops?

Please try to avoid unnecessary newlines. Your last else if before the return is useless. Can you figure out why?

[sof0707]

Hi good questions to a beginner,

when a loops condition is false it stops the loop?
yes i do understand that the last else if is useless.

I want the whole program to get back to the start of the game, to the "welcome to the dice game" part. Not only the sections i have in loop.


I WOULD BE VERY HAPPY FOR ANY HELP SINCE IM A BIT STUCK.

[GRex2595]

You need to start the while loop before the start of the game and end it before return 0;

If you want the else if to work as I expect you want it to, you need to put brackets around the statements after it.

return 0;
cin.ignore();  //This will never be executed 

[xismn]

It looks as if you're missing a " on line 121.