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yojjal060 wants to merge 4 commits into from
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Math Game by yojjal #782

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8b8ee71
new commit with some changes
yojjal060 Oct 4, 2026
d7d2d52
added the list game method to track previous game
yojjal060 Oct 4, 2026
be4b4c3
console helper for pause and decoratives
yojjal060 Oct 4, 2026
49e52ee
some changes
yojjal060 Oct 4, 2026
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3 changes: 3 additions & 0 deletions Math-Game/Math-Game.slnx
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<Solution>
<Project Path="Math-Game/Math-Game.csproj" />
</Solution>
194 changes: 194 additions & 0 deletions Math-Game/Math-Game/Classes.cs
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using System;


namespace Math_Game
{
internal class Addition
{
public void Start(List<string> games)
{
Console.WriteLine("How many questions would you like to answer? (It must be 5 or greater than 5)");
int numberOfQuestions = int.Parse(Console.ReadLine());
if(numberOfQuestions < 5)
{
Console.WriteLine("You must enter a number that is 5 or greater than 5.");
ConsoleHelper.Pause();
return;
}
Random random = new Random();
int score = 0;
for (int i = 0; i < numberOfQuestions; i++)
{
int num1 = random.Next(1, 100);
int num2 = random.Next(1, 100);
int answer = num1 + num2;
Console.WriteLine($"What is {num1} + {num2}?");
int userAnswer = int.Parse(Console.ReadLine());
if (userAnswer == answer)
{
Console.WriteLine("Correct!");
score++;
}
else
{
Console.WriteLine($"Incorrect. The correct answer is {answer}.");
}
}
Console.WriteLine($"Your score is {score} out of {numberOfQuestions}.");
games.Add($"Addition - score is {score}/{numberOfQuestions}");
ConsoleHelper.Pause();

}

}

internal class Subtraction
{
public void Start(List<string> games)
{
Console.WriteLine("How many questions would you like to answer? (It must be 5 or greater than 5)");
int numberOfQuestions = int.Parse(Console.ReadLine());
if (numberOfQuestions < 5)
{
Console.WriteLine("You must enter a number that is 5 or greater than 5.");
ConsoleHelper.Pause();
return;
}
Random random = new Random();
int score = 0;
for (int i = 0; i < numberOfQuestions; i++)
{
int num1 = random.Next(1, 100);
int num2 = random.Next(1, 100);
int answer = (num1 - num2);
Console.WriteLine($"What is {num1} - {num2}?");
int userAnswer = int.Parse(Console.ReadLine());
if (userAnswer == answer)
{
Console.WriteLine("Correct!");
score++;
}
else
{
Console.WriteLine($"Incorrect. The correct answer is {answer}.");
}
}
Console.WriteLine($"Your score is {score} out of {numberOfQuestions}.");
games.Add($"Subtraction - score is {score}/{numberOfQuestions}");
ConsoleHelper.Pause();
}
}

internal class Multiplication
{
public void Start(List<string> games)
{
Console.WriteLine("How many questions would you like to answer? (It must be 5 or greater than 5)");
int numberOfQuestions = int.Parse(Console.ReadLine());
if (numberOfQuestions < 5)
{
Console.WriteLine("You must enter a number that is 5 or greater than 5.");
ConsoleHelper.Pause();
return;
}
Random random = new Random();
int score = 0;
for (int i = 0; i < numberOfQuestions; i++)
{
int num1 = random.Next(1, 100);
int num2 = random.Next(1, 100);
int answer = num1 * num2;
Console.WriteLine($"What is {num1} * {num2}?");
int userAnswer = int.Parse(Console.ReadLine());
if (userAnswer == answer)
{
Console.WriteLine("Correct!");
score++;
}
else
{
Console.WriteLine($"Incorrect. The correct answer is {answer}.");
}
}
Console.WriteLine($"Your score is {score} out of {numberOfQuestions}.");
games.Add($"Multiplication - score is {score}/{numberOfQuestions}");
ConsoleHelper.Pause();
}
}

internal class Division
{
public void Start(List<string> games)
{
Console.WriteLine("How many questions would you like to answer? (It must be 5 or greater than 5)");
int numberOfQuestions = int.Parse(Console.ReadLine());
if (numberOfQuestions < 5)
{
Console.WriteLine("You must enter a number that is 5 or greater than 5.");
ConsoleHelper.Pause();
return;
}
Random random = new Random();
int score = 0;
for (int i = 0; i < numberOfQuestions; i++)
{
int num1, num2;
do
{
num1 = random.Next(1, 101);
num2 = random.Next(1, 101);
} while (num1 % num2 != 0);

int answer = num1 / num2;
Console.WriteLine($"What is {num1} / {num2}?");
int userAnswer = int.Parse(Console.ReadLine());
if (userAnswer == answer)
{
Console.WriteLine("Correct!");
score++;
}
else
{
Console.WriteLine($"Incorrect. The correct answer is {answer}.");
}
}
Console.WriteLine($"Your score is {score} out of {numberOfQuestions}.");
games.Add($" Division - score is {score}/{numberOfQuestions}");
ConsoleHelper.Pause();
}
}

internal class PreviousGameScore
{
public void Start(List<string> games)
{
Console.WriteLine("Here are your previous game scores:");
if (games.Count == 0)
{
Console.WriteLine("No games have been played yet.");
}
else
{
foreach (var game in games)
{
Console.WriteLine(game);
}
}
ConsoleHelper.Pause();

}

}

internal static class ConsoleHelper
{
public static void Pause()
{
Console.WriteLine();
Console.WriteLine("Press any key to return to the main menu...");
Console.ReadKey(true);
Console.Clear();
}
}

}
11 changes: 11 additions & 0 deletions Math-Game/Math-Game/Math-Game.csproj
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<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net10.0</TargetFramework>
<RootNamespace>Math_Game</RootNamespace>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>

</Project>
87 changes: 87 additions & 0 deletions Math-Game/Math-Game/Program.cs
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using System;
using Math_Game;


Console.WriteLine(@" __ __ _ _ _ _ __ __ _ _ ____ _
\ \ / /__| | ___ ___ _ __ ___ ___ | |_ ___ | |_| |__ ___ | \/ | __ _| |_| |__ / ___| __ _ _ __ ___ ___ | |
\ \ /\ / / _ \ |/ __/ _ \| '_ ` _ \ / _ \ | __/ _ \ | __| '_ \ / _ \ | |\/| |/ _` | __| '_ \| | _ / _` | '_ ` _ \ / _ \ | |
\ V V / __/ | (_| (_) | | | | | | __/ | || (_) | | |_| | | | __/ | | | | (_| | |_| | | | |_| | (_| | | | | | | __/ |_|
\_/\_/ \___|_|\___\___/|_| |_| |_|\___| \__\___/ \__|_| |_|\___| |_| |_|\__,_|\__|_| |_|\____|\__,_|_| |_| |_|\___| (_)
");






Console.WriteLine("Please Enter your Name");
string name = Console.ReadLine();
bool isPlaying = true;

var games = new List<string>();

while (isPlaying)
{

Console.WriteLine($"Hello, {name}! Let's start the game.");
Console.WriteLine("What Game would you like to play?");
Console.WriteLine("1. Addition");
Console.WriteLine("2. Subtraction");
Console.WriteLine("3. Multiplication");
Console.WriteLine("4. Division");
Console.WriteLine("5. Previous Game Score");
Console.WriteLine("6. Exit");

int choice;
while (true)
{
string rawInput = Console.ReadLine()?.Trim();
if (string.IsNullOrWhiteSpace(rawInput))
{
Console.WriteLine("Input was empty. Please enter a number between 1 and 6.");
continue;
}
if (!int.TryParse(rawInput, out choice) || choice < 1 || choice > 6)
{
Console.WriteLine("Invalid selection. Please enter a number between 1 and 6.");
continue;
}
break;
}
switch (choice)
{
case 1:
Addition addition = new Addition();
addition.Start(games);
break;
case 2:
Subtraction subtraction = new Subtraction();
subtraction.Start(games);
break;
case 3:
Multiplication multiplication = new Multiplication();
multiplication.Start(games);
break;
case 4:
Division division = new Division();
division.Start(games);
break;

case 5:
PreviousGameScore previousGameScore = new PreviousGameScore();
previousGameScore.Start(games);
break;

case 6:
Console.WriteLine("Thank you for playing!");
isPlaying = false;
break;



default:
Console.WriteLine("Invalid choice. Please try again.");
ConsoleHelper.Pause();
break;
}
}
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