public void Run()
{
bool endProgram = false;
while (!endProgram)
{
Console.WriteLine("Welcome to calculator. What would you like to do?");
Console.WriteLine("type 'Add,' 'Subtract,' 'Multiply,' or 'Divide'");
string whatCalculation = Console.ReadLine().ToLower();
if (whatCalculation == "add")
{
bool correctInput = false;
bool correctInputTwo = false;
float firstAddend = 0;
float secondAddend = 0;
while (!correctInput || !correctInputTwo)
{
Console.WriteLine("What is the first number you would like to add?");
string firstAddendString = Console.ReadLine();
Console.WriteLine($"What number would you like to add to {firstAddendString}?");
string secondAddendString = Console.ReadLine();
correctInput = float.TryParse(firstAddendString, out firstAddend);
correctInputTwo = float.TryParse(secondAddendString, out secondAddend);
while (!correctInput || !correctInputTwo)
{
Console.WriteLine("That isn't a number I can understand. Please try again. \n");
break;
}
}
CalculatorRepository calcRepo = new CalculatorRepository();
float actualValue = calcRepo.AddTwoNumbers(firstAddend, secondAddend);
Console.WriteLine($"{firstAddend} + {secondAddend} = {actualValue}.");
}
else if (whatCalculation == "subtract")
{
bool correctInput = false;
bool correctInputTwo = false;
float subtrahend = 0;
float minuend = 0;
while (!correctInput || !correctInputTwo)
{
Console.WriteLine("What number would you like to subtract from?");
string subtrahendString = Console.ReadLine();
Console.WriteLine($"What number would you like to subtract from {subtrahendString}?");
string minuendString = Console.ReadLine();
correctInput = float.TryParse(subtrahendString, out subtrahend);
correctInputTwo = float.TryParse(minuendString, out minuend);
while (!correctInput || !correctInputTwo)
{
Console.WriteLine("That isn't a number I can understand. Please try again. \n");
break;
}
}
CalculatorRepository calcRepo = new CalculatorRepository();
float actualValue = calcRepo.SubtractTwoNumbers(subtrahend, minuend);
Console.WriteLine($"{subtrahend} - {minuend} = {actualValue}.");
}
else if (whatCalculation == "multiply")
{
bool correctInput = false;
bool correctInputTwo = false;
float firstFactor = 0;
float secondFactor = 0;
while (!correctInput || !correctInputTwo)
{
Console.WriteLine("What is the first number you would like to multiply?");
string firstFactorString = Console.ReadLine();
Console.WriteLine($"What number would you like to multiply with {firstFactorString}?");
string secondFactorString = Console.ReadLine();
correctInput = float.TryParse(firstFactorString, out firstFactor);
correctInputTwo = float.TryParse(secondFactorString, out secondFactor);
while (!correctInput || !correctInputTwo)
{
Console.WriteLine("That isn't a number I can understand. Please try again. \n");
break;
}
}
CalculatorRepository calcRepo = new CalculatorRepository();
float actualValue = calcRepo.MultiplyTwoNumbers(firstFactor, secondFactor);
Console.WriteLine($"{firstFactor} * {secondFactor} = {actualValue}.");
}
else if (whatCalculation == "divide")
{
bool correctInput = false;
bool correctInputTwo = false;
decimal dividend = 0;
decimal divisor = 0;
while (!correctInput || !correctInputTwo)
{
Console.WriteLine("What number would you like to divide from?");
string dividendString = Console.ReadLine();
Console.WriteLine($"What number would you like to divide into {dividendString}?");
string divisorString = Console.ReadLine();
correctInput = Decimal.TryParse(dividendString, out dividend);
correctInputTwo = Decimal.TryParse(divisorString, out divisor);
while (!correctInput || !correctInputTwo)
{
Console.WriteLine("That isn't a number I can understand. Please try again. \n");
break;
}
}
CalculatorRepository calcRepo = new CalculatorRepository();
decimal actualValue = calcRepo.DivideTwoNumbers(dividend, divisor);
Console.WriteLine($"{dividend} / {divisor} = {actualValue}.");
}
else
{
Console.WriteLine("I don't understand what operation you want to do.");
Console.WriteLine("Please try again:");
}
Console.WriteLine("Would you like to do more math? Y/N");
string restart = Console.ReadLine().ToLower();
if (restart == "y")
{
endProgram = false;
Console.Clear();
}
else
{
endProgram = true;
Console.WriteLine("Goodbye!");
Console.ReadKey();
}
}
}
public void Run()
{
Console.WriteLine("Hello and welcome to the most comprehensive calculator programmed in today's world! Please press enter to continue...");
Console.ReadKey();
Console.Clear();
bool continueRunning = true;
while (continueRunning)
{
Console.WriteLine("Please enter a number...");
string firstNumberAsString = Console.ReadLine();
int parsedNumber = int.Parse(firstNumberAsString);
Console.WriteLine("Please enter a second number...");
string secondNumberAsString = Console.ReadLine();
int parsedSecondNumber = int.Parse(secondNumberAsString);
int nameWhatever = _calculatorRepo.MultiplyTwoNumbers(parsedNumber, parsedSecondNumber);
Console.WriteLine(nameWhatever);
Console.ReadKey();
Console.WriteLine("What would you like to do now?\n" +
"1. Add\n" +
"2. Subtract\n" +
"3. Divide\n" +
"4. Multiply\n");
string response = Console.ReadLine();
int input = int.Parse(response);
int answer = 0;
switch (input)
{
case 1:
answer = _calculatorRepo.AddTwoNumbers(parsedNumber, parsedSecondNumber);
break;
case 2:
answer = _calculatorRepo.SubtractTwoNumbers(parsedNumber, parsedSecondNumber);
break;
case 3:
answer = _calculatorRepo.DivideTwoNumbers(parsedNumber, parsedSecondNumber);
break;
case 4:
answer = _calculatorRepo.MultiplyTwoNumbers(parsedNumber, parsedSecondNumber);
break;
case 5:
continueRunning = false;
break;
default:
break;
}
Console.WriteLine($"After spending time running around the back here, your answer is {answer}. Please ");
}
}
