C#: Print three numbers(x, y, z) in (x+y)·z and x·y + y·z format

Last update on June 23 2025 12:58:29 (UTC/GMT +8 hours)

Specified Formula with Three Numbers

Write a C# Sharp program that takes three numbers (x,y,z) as input and outputs (x+y).z and x.y + y.z.

C# Sharp Exercises: Print three numbers(x, y, z) in (x+y)·z and x·y + y·z format

Sample Solution:

C# Sharp Code:

using System;

// This is the beginning of the Exercise10 class
public class Exercise10
{
    // This is the main method where the program execution starts
    public static void Main()
    {
        // Declaration of variables to store three numbers
        int number1, number2, number3;

        // Prompting the user to enter the first number
        Console.Write("Enter first number - ");
        // Reading the first number entered by the user and converting it to an integer
        number1 = Convert.ToInt32(Console.ReadLine());

        // Prompting the user to enter the second number
        Console.Write("Enter second number - ");
        // Reading the second number entered by the user and converting it to an integer
        number2 = Convert.ToInt32(Console.ReadLine());

        // Prompting the user to enter the third number
        Console.Write("Enter third number - ");
        // Reading the third number entered by the user and converting it to an integer
        number3 = Convert.ToInt32(Console.ReadLine());

        // Calculating and displaying the results using formatted output
        Console.Write("Result of specified numbers {0}, {1} and {2}, (x+y)•z is {3} and x•y + y•z is {4}\n\n",
            number1, number2, number3, ((number1 + number2) * number3), (number1 * number2 + number2 * number3));
    }
}

Sample Output:

Enter first number - 4                                                                                        
Enter second number - 6                                                                                       
Enter third number - 2                                                                                        
Result of specified numbers 4, 6 and 2, (x+y)·z is 20 and x·y + y·z is 36

Flowchart:

For more Practice: Solve these Related Problems:

Write a C# program to take three numbers and evaluate a customized expression: (x + y) * (z - y) / x.
Write a C# program that uses three numbers and prints multiple expressions including bitwise AND, OR, and XOR.
Write a C# program that evaluates two formulas: (x * y + z) % x and x * (y % z), and compares the results.
Write a C# program that takes three integers and evaluates expressions involving modulo, division, and exponentiation.

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