C#: Check whether two given integer values are in the range 20..50 inclusive

C# Sharp Basic Algorithm: Exercise-16 with Solution

Write a C# Sharp program to check whether two given integer values are in the range 20..50 inclusive. Return true if one or other is in the range, otherwise false.

Sample Solution:

C# Sharp Code:

using System;

// Namespace declaration
namespace exercises
{
    // Class declaration
    class Program
    {
        // Main method - entry point of the program
        static void Main(string[] args)
        {
			// Displaying the results of the 'test' method with different pairs of integers
            Console.WriteLine(test(20, 84)); // Output: True
            Console.WriteLine(test(14, 50)); // Output: True
            Console.WriteLine(test(11, 55)); // Output: False
            Console.WriteLine(test(25, 40)); // Output: True
            Console.ReadLine();
        }

        public static bool test(int x, int y)
        {
            // Check if either x or y is within the range 20 to 50 inclusive
            return (x >= 20 && x <= 50) || (y >= 20 && y <= 50);
        }
    }
}

Sample Output:

True
True
False
True

Explanation:

• The condition checks if x is between 20 and 50 inclusive: (x >= 20 && x <= 50).
• It also checks if y is between 20 and 50 inclusive: (y >= 20 && y <= 50).
• The logical OR (||) ensures that if either of these conditions is true, the method returns true.

Test Cases and Results:

• test(20, 84) returns True because 20 is in the range 20 to 50.
• test(14, 50) returns True because 50 is in the range 20 to 50.
• test(11, 55) returns False because both 11 and 55 are outside the range of 20 to 50.
• test(25, 40) returns True because both 25 and 40 are within the range 20 to 50.

Flowchart:

C# Sharp Code Editor:

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