# Challenge #2 Extended and Completed!!

 Emir ARITURK · February 11, 2015 #include#include#include#includeint diceTotal(){                int diceSum ;        srand(time(0));            diceSum =  (1 + rand()%6 ) +  (1 + rand()%6 ) + (1 + rand()%6 );                return diceSum;        }int main(){            char guess; //Whether the sum is greater or less (Greater : G,g ; Less : L,l)         char decision; //Whether the player wants to continue or stop playing (Yes : Y,y ; No: N,n)        int PrevRoll; //Rolling the dice first          int NewRoll; //Rolling the dice to compare current and previous results          int startingCash = 400; // 400\$ starting cash               printf("\n   Welcome !! Here we go!!");                   GAME_START : diceTotal(); //Rolling the dice        PrevRoll = diceTotal();        printf("\n\n  The first sum of three dice is : %d \n", PrevRoll );      COMPARE : puts("\n  How about the next number?");        printf("  Would it come out greater(G,g) or less(L,l) than %d or equal(E,e) to %d ? : ",PrevRoll,PrevRoll);          scanf(" %c", &decision); //User enters G , L or E for greater,less or equal            diceTotal(); //Rolling the dice again          NewRoll = diceTotal();           printf("\nThe next sum of three dice is : %d \n", NewRoll );                  if (NewRoll > PrevRoll){                          if ( decision == 'G' || decision == 'g' ){                puts("Congrats! Right guess, you've won 100\$ !! ");                 startingCash += 100;                  printf("Current cash is : %d\$. ", startingCash);                                  printf("\n\n  Do you want to play again ? (Y/N) : ");                 scanf(" %c", &decision);                               switch(decision){                    case 'Y' : case 'y' :                      goto GAME_START;                                         case 'N' : case'n' :                          goto  END_GAME;                                    default:                         printf(" Wrong decision..");                            goto RIGHT_DECISION;                               }//end of switch             }//end of inner if                          else if (decision == 'L' || decision == 'l' || decision == 'E' || decision == 'e'){              printf("Turns out you've guessed it wrong..You lost 120\$.."); startingCash-=120; printf("Current cash is : %d\$. ", startingCash);                     if (startingCash <= 0)                   {                   puts("\n\n   ---------- You're out of money! Turns out today is not your day.. ----------");                   goto END_GAME;                }                    printf("\n\n Do you want to play again ? (Y/N) : ");                   scanf(" %c", &decision);                               switch(decision){                    case 'Y' : case 'y' :                      goto COMPARE;                                         case 'N' : case'n' :                           goto  END_GAME;                                    default:                         printf(" Wrong decision.. ");                            goto RIGHT_DECISION;                             } //end of switch            } //end of inner else if        } //end of outer if                                 if (NewRoll < PrevRoll){                          if (decision == 'L' || decision == 'l'){                puts("Congrats! Right guess, you've won 100\$ !! ");                 startingCash += 100;                  printf("Current cash is : %d\$. ", startingCash);                                  printf("\n\n Do you want to play again ? (Y/N) : ");                 scanf(" %c", &decision);                               switch(decision){                    case 'Y' : case 'y' :                      goto GAME_START;                                         case 'N' : case'n' :                           goto  END_GAME;                                    default:                         printf(" Wrong decision..");                            goto RIGHT_DECISION;                               }//end of switch             }//end of inner if                          else if ( decision == 'G' || decision == 'g'|| decision == 'E' || decision == 'e' ){              printf("Turns out you've guessed it wrong..You lost 120\$.."); startingCash-=120; printf("Current cash is : %d\$. ", startingCash);                   if (startingCash <= 0)                 {                   puts("\n\n   ---------- You're out of money! Turns out today is not your day.. ----------");                    goto END_GAME;                }                  printf("\n\n Do you want to play again ? (Y/N) : ");                   scanf(" %c", &decision);                               switch(decision){                                    case 'Y' : case 'y' :                       goto COMPARE;                                         case 'N' : case'n' :                          goto  END_GAME;                                    default:                         printf(" Wrong decision.. ");                            goto RIGHT_DECISION;                             } //end of switch            } //end of inner else if         } //end of outer if                            if (NewRoll == PrevRoll){                          if (decision == 'E' || decision == 'e'){                 puts("Congrats! Right guess, you've won 130\$ !! ");                 startingCash += 130;                  printf("Current cash is : %d. ", startingCash);                                 printf("\n\n Do you want to play again ? (Y/N) : ");                 scanf(" %c", &decision);                               switch(decision){                    case 'Y' : case 'y' :                      goto GAME_START;                                         case 'N' : case'n' :                           goto  END_GAME;                                    default:                         printf(" Wrong decision..");                            goto RIGHT_DECISION;                               }//end of switch             }//end of inner if                                         else if ( decision == 'G' || decision == 'g'|| decision == 'L' || decision == 'l' ){                   printf("Turns out you've guessed it wrong..You lost 120\$.."); startingCash-=120; printf("Current cash is : %d\n", startingCash);                                          if (startingCash <= 0)                  {                  puts("\n\n   ---------- You're out of money! Turns out today is not your day.. ----------");                   goto END_GAME;                }                                       printf("\n\n Do you want to play again ? (Y/N) : ");                   scanf(" %c", &decision);                                   switch(decision){                    case 'Y' : case 'y' :                      goto COMPARE;                                         case 'N' : case'n' :                          goto  END_GAME;                                    default:                         printf(" Wrong decision.. ");                            goto RIGHT_DECISION;                                 } //end of switch               } //end of inner else if            } //end of outer if                      RIGHT_DECISION : printf("\n  Do you want to play again ? (Y/N) : ");                  scanf(" %c", &decision);                                 switch(decision){                      case 'Y' : case 'y' :                       goto GAME_START;                                           case 'N' : case'n' :                           goto  END_GAME;                                     default:                         printf(" Wrong decision..");                            goto RIGHT_DECISION;                                  }//end of switch                         END_GAME : printf("\n\t\t **********  Thanks for joining!  **********\n");             return 0; // Lovin' you babe.. }

## Replies

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 Emir ARITURK · February 19, 2015 Totally agree with c student!! c student · February 18, 2015 you're supposed to lose in gambling over the long run.  teaches you a lesson to not gamble. Emir ARITURK · February 18, 2015 Whoaa dude I had really not expected that someone would've realized that!! Yes I used some probability theory stuffs such Expected Value, discrete density function etc. So the values are not randomly arranged, every value has got a meaning for expected value's result , because in the end expected value turns into NEGATIVE, that is, you'll have lost money in the end. Ahh bad boy me Robert Grunn · February 18, 2015 Man it works awesome!! But turns out you used also probabilty theory to build the game because after a particular number of games it's becoming almost impossible to win!! You rip everyone off!! Emir ARITURK · February 18, 2015 a yeah man you're right, turns out I was just stuck in the other bug fixings stephen kessy · February 17, 2015 congrats brother...u didi it  but your code doesn,t tell, when the user enters wrong entry ( i.e if the user enter another character other than, g, l and e).. it still print out the value of the next roll even if the user enter, wrong entry.... Emir ARITURK · February 12, 2015 Thanks a lot c student!! c student · February 12, 2015 that's good to hear.  good luck on future projects. Emir ARITURK · February 12, 2015 This's been really good to know, starting from now I'm gonna build these sort of codes that way, thnx a lot again!! c student · February 12, 2015 goto is used for more extreme cases where it would provide a much cleaner solution than any other method, meaning it should be avoided where possible.  if you wanted to use common sections of code, it would be much better to use functions instead of bulking everything inside main.
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## C

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