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5415763
Project Finished !
Jun 29, 2026
c008b72
feat: add random quizzes, input validation, and detailed game history
Jun 30, 2026
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3 changes: 3 additions & 0 deletions Sangeerths.MathGame/Sangeerths.MathGame.slnx
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<Solution>
<Project Path="Sangeerths.MathGame/Sangeerths.MathGame.csproj" />
</Solution>
165 changes: 165 additions & 0 deletions Sangeerths.MathGame/Sangeerths.MathGame/Program.cs
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using System.Diagnostics;
using Spectre.Console;

namespace MathGame
{
class Program
{
static void Main(string[] args)
{
List<GameHistory> history = new List<GameHistory>();
while (true)
{
var choice = AnsiConsole.Prompt(new SelectionPrompt<string>().Title("* * MENU * * ").AddChoices("Quiz me ..", "Previous Scores", "Exit"));
int points = 0;
switch (choice)
{

case "Quiz me ..":
var timer = new Stopwatch();
timer.Start();
var op = AnsiConsole.Prompt(new SelectionPrompt<string>().Title("Choose an operation:").AddChoices("+", "-", "*", "/"));
points = MathOperation(op);
timer.Stop();

history.Add(new GameHistory
{
Date = DateTime.Now,
GameType = op,
Score = points,
TimeTaken = timer.Elapsed
});

break;
case "Previous Scores":
if (history.Count == 0)
{
Console.WriteLine("No games played yet.");
}
else
{
Console.WriteLine("\nGame History\n");

foreach (var game in history)
{
Console.WriteLine(
$"Date : {game.Date:dd-MM-yyyy HH:mm:ss}\n" +
$"Game : {game.GameType}\n" +
$"Score: {game.Score}\n" +
$"Time : {game.TimeTaken.TotalSeconds:F2} seconds\n");
}
}
break;
case "Exit":
Environment.Exit(0);
break;
default:
Console.WriteLine("Invalid choice");
break;

}


}
}

static int MathOperation(string op)
{
Random random = new Random();
int points = 0;
int count = 0;
while (count < 5)
{
int a = random.Next(1, 100);
int b = random.Next(1, 100);
int answer = 0;
switch (op)
{

case "+":

Console.WriteLine($"What is {a} + {b} ");
if (!int.TryParse(Console.ReadLine(), out answer))
{
Console.WriteLine("Invalid input.");
}
else if (answer == a + b)
{
Console.WriteLine("Correct!");
points += 10;
}
else
{
Console.WriteLine($"Wrong! The correct answer is {a + b}");
}
break;
case "-":
Console.WriteLine($"What is {a} - {b}");
if (!int.TryParse(Console.ReadLine(), out answer))
{
Console.WriteLine("Invalid input.");
}
else if (answer == a - b)
{
Console.WriteLine("Correct!");
points += 10;
}
else
{
Console.WriteLine($"Wrong! The correct answer is {a + b}");
}
break;
case "*":
Console.WriteLine($"What is {a} * {b}");
if (!int.TryParse(Console.ReadLine(), out answer))
{
Console.WriteLine("Invalid input.");
}
else if (answer == a * b)
{
Console.WriteLine("Correct!");
points += 10;
}
else
{
Console.WriteLine($"Wrong! The correct answer is {a + b}");
}
break;
case "/":
Console.WriteLine($"What is {a} / {b}");
if (!int.TryParse(Console.ReadLine(), out answer))
{
Console.WriteLine("Invalid input.");
}
else if (answer == a / b)
{
Console.WriteLine("Correct!");
points += 10;
}
else
{
Console.WriteLine($"Wrong! The correct answer is {a + b}");
}
break;

default:
Console.WriteLine("Invalid operation");
break;
}
count++;
}

return points;

}

class GameHistory
{
public DateTime Date { get; set; }
public string GameType { get; set; }
public int Score { get; set; }
public TimeSpan TimeTaken { get; set; }
}

}
}
14 changes: 14 additions & 0 deletions Sangeerths.MathGame/Sangeerths.MathGame/Sangeerths.MathGame.csproj
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<Project Sdk="Microsoft.NET.Sdk">

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

<ItemGroup>
<PackageReference Include="Spectre.Console" Version="0.57.1" />
</ItemGroup>

</Project>