PerfectCustomPapers | A lottery game application.

A lottery game application.

Create a lottery game application. Generate four random numbers, each between 1 and 10. Allow the user to guess four numbers. Compare each of the user’s guesses to the four random numbers and display a message that includes the user’s guess, the randomly determined four numbers, and amount of money the user has won as follows:
Any One matching: $10
Two matching: $30
Three matching: $100
Four matching, not in order: $1000
Four matching, in exact order: $10000
No matches: $0

Make certain that your program accommodates repeating number. Save the file as Lottery.cs.

Sample Answer

using System;

public class Lottery {
    public static void Main(string[] args) {
        // Generate four random numbers between 1 and 10
        int[] randomNumbers = new int[4];
        Random random = new Random();
        for (int i = 0; i < randomNumbers.Length; i++) {
            randomNumbers[i] = random.Next(1, 11);

Full Answer Section

// Get the user's guesses
        Console.WriteLine("Please enter your four guesses (separated by spaces):");
        string[] userGuesses = Console.ReadLine().Split(' ');

        // Check for matches
        int oneMatchCount = 0, twoMatchCount = 0, threeMatchCount = 0, fourMatchCount = 0;
        bool exactMatch = true;
        for (int i = 0; i < randomNumbers.Length; i++) {
            for (int j = 0; j < userGuesses.Length; j++) {
                if (randomNumbers[i] == Convert.ToInt32(userGuesses[j])) {
                    oneMatchCount++;
                    if (i == j) {
                        exactMatch = false;
                    }
                    break;
                }
            }
        }

        for (int i = 1; i < randomNumbers.Length; i++) {
            if (twoMatchCount < 2 && randomNumbers[0] == Convert.ToInt32(userGuesses[i])) {
                twoMatchCount++;
            }
        }

        for (int i = 2; i < randomNumbers.Length; i++) {
            if (threeMatchCount < 3 && randomNumbers[0] == Convert.ToInt32(userGuesses[i])) {
                threeMatchCount++;
            }
        }

        for (int i = 0; i < randomNumbers.Length; i++) {
            if (fourMatchCount < 4 && randomNumbers[i] == Convert.ToInt32(userGuesses[i])) {
                fourMatchCount++;
            }
        }

        // Calculate the winnings
        int winnings = 0;
        if (fourMatchCount == 4 && exactMatch) {
            winnings = 10000;
        } else if (fourMatchCount == 4) {
            winnings = 1000;
        } else if (threeMatchCount == 3) {
            winnings = 100;
        } else if (twoMatchCount == 2) {
            winnings = 30;
        } else if (oneMatchCount == 1) {
            winnings = 10;
        }

        // Display the results
        Console.WriteLine("Your guess: " + String.Join(", ", userGuesses));
        Console.WriteLine("Random numbers: " + String.Join(", ", randomNumbers));
        Console.WriteLine("Your winnings: $" + winnings);
    }
}

Use code with caution.

Save this code as Lottery.cs and run it using the C# compiler.

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