Proposed exercise
Write a C# program to ask the user for three numbers and display their multiplication. The first line must be a comment with your name and surname. It MUST look as follows:
Enter the first number to multiply
12
Enter the second number to multiply
23
Enter the third number to multiply
2
Result: 12 x 23 x 2 = 552
Output
Solution
using System;
public class Multiplication
{
public static void Main()
{
int number1, number2, number3;
Console.Write("Enter the first number to multiply: ");
number1 = Convert.ToInt32(Console.ReadLine());
Console.Write("Enter the second number to multiply: ");
number2 = Convert.ToInt32(Console.ReadLine());
Console.Write("Enter the third number to multiply: ");
number3 = Convert.ToInt32(Console.ReadLine());
int result = number1 * number2 * number3;
Console.WriteLine("Result: {0} x {1} x {2} = {3}",
number1, number2, number3, result);
}
}