C#: Check two given integers whether either of them is in the range 100..200 inclusive

Last update on June 25 2025 13:03:11 (UTC/GMT +8 hours)

One Integer in Range 100-200

Write a C# Sharp program to check two given integers whether either of them is in the range 100..200 inclusive.

Visual Presentation:

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 integer pairs
            Console.WriteLine(test(100, 199)); // Output: True
            Console.WriteLine(test(250, 300)); // Output: False
            Console.WriteLine(test(105, 190)); // Output: True
            Console.ReadLine();                // Keeping the console window open
        }

        // Method to test if at least one number is within the range 100 to 200 (inclusive)
        public static bool test(int x, int y)
        {
            // Check if x is in the range [100, 200] OR y is in the range [100, 200]
            // Return true if either x or y (or both) are within the specified range; otherwise, return false
            return (x >= 100 && x <= 200) || (y >= 100 && y <= 200);
        }
    }
}

Sample Output:

True
False
True

Flowchart:

For more Practice: Solve these Related Problems:

• Write a C# program to check if both integers are within the range 100–200, but not equal.
• Write a C# program to test whether only one of the two integers falls in the range 100–200 and the other is over 300.
• Write a C# program that validates whether any integer among three lies within 100–200 inclusive.
• Write a C# program to return true if exactly one of the two integers is a multiple of 100 and lies in the range 100–200.

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