Proposed exercise
Create a program to accept two numbers from the user and answer if both are negative, if only one is, or if none of them is.
Output
Solution
using System; public class OneOrTwoNegatives { public static void Main() { int number1; int number2; Console.Write("number 1: "); number1=Convert.ToInt32(Console.ReadLine()); Console.Write("number 2: "); number2=Convert.ToInt32(Console.ReadLine()); if( (number1 < 0) && (number2 < 0) ) Console.WriteLine("the numbers are negative"); else if( (number1 >= 0) && (number2 >= 0) ) Console.WriteLine("none is negative"); else Console.WriteLine("one is negative"); } }