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176 changes: 176 additions & 0 deletions MathGameAcademy/MathGameAcademy/Program.cs
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using System.Dynamic;

namespace MathGameAcademy
{
class Program
{
public static List<int[]> gameList = new List<int[]>();
public static List<char> operatorList = new List<char>();
static void Main(string[] args)
{
do
{
Console.WriteLine("Welcome to the Math Game!");
Console.WriteLine("How many rounds do you want to play? (Enter a number between 5 and 10):");
int roundsInt = GetInteger(5, 10);
int pointsInt = 0;
for (int i = 0; i < roundsInt; i++)
{
Random random = new Random();
int[] randomNumbers = new int[2];
char _operator = GetOperator();
if (_operator == 'r')
{
int opInt = random.Next(1, 5);
switch (opInt)
{
case 1:
_operator = '+';
break;
case 2:
_operator = '-';
break;
case 3:
_operator = '*';
break;
case 4:
_operator = '/';
break;
}
}
randomNumbers[0] = random.Next(1, 101);
randomNumbers[1] = random.Next(1, 101);

if (_operator == '/')
{
do
{
randomNumbers[1] = random.Next(1, 51);
if (randomNumbers[1] == 1 || randomNumbers[1] == 2)
{
randomNumbers[1] = random.Next(1, 51); // to make probability of 1 and 2 lower, since they are more likely to be factors of other numbers
}
do
{
randomNumbers[0] = random.Next(1, 101);
} while (randomNumbers[0] < randomNumbers[1]);

} while (randomNumbers[0] % randomNumbers[1] != 0);
}


int resultGuess = GetNumber(randomNumbers, _operator);
int correctResult = Math.MathCalculation(randomNumbers, _operator);
if (resultGuess == correctResult)
{
Console.WriteLine("Correct!");
pointsInt++;
Console.WriteLine($"You have {pointsInt} points of {roundsInt} possible points.");
}
else
{
Console.WriteLine($"Incorrect! The correct answer is {correctResult}");
Console.WriteLine($"You have {pointsInt} points of {roundsInt} possible points.");
}
gameList.Add(new int[] { randomNumbers[0], randomNumbers[1], resultGuess, correctResult });
operatorList.Add(_operator);
}
bool showList = YesOrNo("Do you want to see the game history? (y/n)");
if (showList)
{
for (int i = 0; i < gameList.Count; i++)
{
var game = gameList[i];
var op = operatorList[i];
Console.WriteLine($"Round {i + 1}: {game[0]} {op} {game[1]} = {game[2]} (Correct answer: {game[3]})");
}
}

bool check = YesOrNo("Do you want to delete the game history? (y/n)");
check = char.TryParse(Console.ReadLine(), out char deleteChoice);
if (check && (deleteChoice == 'y' || deleteChoice == 'Y'))
{
gameList.Clear();
operatorList.Clear();
Console.WriteLine("Game history deleted.");
}
Console.WriteLine("Game Finished!");
Console.WriteLine("You got {0} points out of {1} possible points.", pointsInt, roundsInt);

} while (YesOrNo("Do you want to abort the game? (y/n)") == false);

}

private static int GetInteger(int min, int max)
{
int rounds;
bool check;
do
{
check = int.TryParse(Console.ReadLine(), out rounds);
if (!check || rounds < min || rounds > max)
{
check = false;
Console.WriteLine($"Invalid input. Please enter a number between {min} and {max}.");
}
} while (check == false);
return rounds;
}
private static bool YesOrNo(string message)
{
Console.WriteLine(message);
char choice;
bool check;
do
{
check = char.TryParse(Console.ReadLine(), out choice);

if (!check || (choice != 'y' && choice != 'Y' && choice != 'n' && choice != 'N'))
{
check = false;
Console.WriteLine("Invalid input. Please enter exactly 'y' or 'n':");
}
} while (check == false);

if (choice == 'y' || choice == 'Y')
{
return true;
}
return false;
}

private static int GetNumber(int[] random, char _operator)
{
Console.WriteLine($"What is {random[0]}{_operator}{random[1]}?");
bool check;
int result;
do
{
check = int.TryParse(Console.ReadLine(), out result);
if(!check)
{
Console.WriteLine("Invalid input. Please enter a valid integer.");
}
} while (check == false);
return result;
}
private static char GetOperator()
{
Console.WriteLine("Type an operator or random r (+, -, *, /, r):");
char _operator;
bool check;
do
{
check = char.TryParse(Console.ReadLine(), out _operator);
if (!check || (_operator != '+' && _operator != '-' && _operator != '*' && _operator != '/' && _operator != 'r'))
{
check = false;
Console.WriteLine("Invalid operator. Please choose one of the following: +, -, *, /, r");
}
} while (check == false);
return _operator;
}

}

}