Challenge#2 Dice game

 clifford tampor · February 5, 2016 UPDATED 2/10/2016#include #include #include int main(){   int total_1, total_2, numberOfRoll, diceRoll;    char guess, t_1, t_2, t_3;    total_1 = total_2 = numberOfRoll = diceRoll = 0;    srand( time(NULL) );do{    for(numberOfRoll = 1; numberOfRoll <= 3 ; ++numberOfRoll){        diceRoll = ( rand()%6 ) + 1;        printf("%d roll: %d \n", numberOfRoll, diceRoll);        total_1 = diceRoll + total_1;        if (numberOfRoll == 3) {                printf("sum is %d", total_1);                    if ( (t_2 == 'Y') || (t_2 == 'y') ){                        if( (guess == 'H') || (guess == 'h') ) {                            if( total_1 > total_2) printf("\nWow!! You guessed it right!! ");                            else printf("\nWrong!!");                                }                        if( (guess == 'L') || (guess == 'l') ){                            if( total_2 > total_1) printf("\nWow!! You guessed it right!! ");                            else printf("\nWrong!!");                                }                        if( (guess == 'S') || (guess == 's') ){                            if( total_2 == total_1) printf("\nWow!! You guessed it right!! ");                            else printf("\nWrong!!");                                }                                                        }                                }    }    do{        t_2 = NULL;        t_1 = NULL;    printf("\nWould you like to roll the dice again? Y/N ");    scanf(" %c", &t_2);        if ( t_2 == 'N' || t_2 == 'n' || t_2 == 'Y' || t_2 == 'y' ) break;        if ( t_2 >= 'a' || t_2 >= 'A' || t_2 <= 'Z' || t_2 <= 'z' ) printf( "Invalid Input!!");        }while(t_1 != 'n');    if ( t_2 == 'N' || t_2 == 'n') break;    do{            t_3 = NULL;            guess = NULL;    printf("\nHihger, Lower or Same? H/L/S ");    scanf(" %c", &guess);        if ( guess == 'H' || guess == 'h' || guess == 'L' || guess == 'l' || guess == 'S' || guess == 's' ) break;        if ( guess >= 'A' || guess >= 'a' || guess <= 'z' || guess <= 'Z' ) printf("Invalid Input!!");    }while( t_3 != 'n');    total_2 = total_1;    total_1 = 0;        }while( t_2 != 'n' );    getch();}i just have 1 question, why is it that i get same numbers and totals everytime i run it? 1st sum is 17 then 16 etc. is that normal? are my codes right?>>i did some google to know the problem, and yep that seed thing lol honestly i still dont understand that part. i just inserted this "srand( time(NULL) );" then boom!! it work.. now its perfect. just need some design.

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 Linguist Llama · February 6, 2016 This question is very common. If your resource doesn't answer common questions like this one, it might be a good idea to think about choosing a new resource.
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