Question

Write a C program that prompts the user for the number for times the user wants to flip a coin. Your program will flip a virtual coin that number of times and return the following:

1) The number of times heads occurred.

2) The number of times tails occured.

Then take the coin flip program and modify the random number generator to roll a single 6-sided dice.  

DO NOT DISPLAY THE RESULTS OF EACH ROLL.

1) Ask the user how many times to roll the dice.

2) Roll the dice that many times and keep track of how many times each number is rolled.

3) Display a nicely formatted tally of how many times each number was rolled.

Please type and display output.

Thank you

Answer 1

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int main()
{
    int seedVal = 0, i;
    int choice, user, userCount = 0, computerCount = 0;
    char again;
    srand(time((time_t*)&seedVal));
    while (1) {
        printf("0 - Heads wins\n1 - Tails win\n-1 - quit\nEnter choice: ");
        scanf("%d", &choice);
        if (choice == 1 || choice == 0) {
            user = rand() % 2;
            if (user == choice) {
                userCount++;
                printf("User wins\n");
            }
            else {
                computerCount++;
                printf("Computer wins\n");
            }
            printf("Do you want play again (y/n): ");
            scanf("%c", &again);
            scanf("%c", &again);
            if (again == 'n') {
                break;
            }
        }
        else {
            break;
        }
    }
    printf("User win count = %d\n", userCount);
    printf("Computer win count = %d\n", computerCount);
    return 0;
}

- Heads wins 1quit nter choice: 1 serWlNs Do you want play again (y/n ): y -Heads Wins 1quit nter choice: 1 serWlNs Do you want play again (y/n ): y Heads wins 1quit nter choice: 1 Computer wins Do you want play again (y/n ): y -Heads Wins 1quit nter choice: Computer wins Do you want play again (y/n ): y -Heads Wins 1quit nter choice: serWlNs Do you want play again (y/n ): y -Heads Wins 1quit nter choice: 1 serWlNs Do you want play again y/n> n User win count = 4 omputer win count 2 rocess exited after 21.8 seconds with retu ress any key to continue -. .

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