#include <stdio.h>
#include <stdlib.h>
#include <time.h>

void main ()
{
    time_t t;
    int num, wheel, guess, bet, result;

    srand((unsigned) time(&t));
    num = (rand() % 21) + 1;

    printf("Please place bet: ");
    scanf("%d", &bet);

    printf("Please pick a number that you think the wheel will land on: ");
    scanf("%d", &guess);

    if (num <=8)
        result = 1;
    else if (num<=14)
        result = 2;
    else if (num<=18)
        result = 5;
    else if (num<=20)
        result = 10;
    else if (num== 21)
        result = 25;

    if ( guess == num )
        printf("%s%d!\n", "You won $", result * guess);
    else
        printf("%s%d\n", "You lose! The wheel landed on ", num);
}