C#: Maximum and minimum number from a given string of numbers separated by single space

Last update on August 25 2025 12:50:23 (UTC/GMT +8 hours)

Write a C# Sharp program to find the maximum and minimum number from a given string of numbers separated by a single space.

Sample string : "3 4 8 9 0 2 1"

Sample Solution:-

C# Sharp Code:

using System;
using System.Linq;

namespace exercises
{
    class Program
    {
        static void Main(string[] args)
        {
            // Define a string containing numbers separated by spaces
            string str_num = "3 4 8 9 0 2 1";
            Console.WriteLine("Original string of numbers: " + str_num);

            // Display the maximum and minimum numbers in the string
            Console.WriteLine("Maximum and minimum number of the said string: " + test(str_num));

            // Update the string with new numbers
            str_num = "-2 -1 0 4 10";
            Console.WriteLine("\nOriginal string of numbers: " + str_num);

            // Display the maximum and minimum numbers in the updated string
            Console.WriteLine("Maximum and minimum number of the said string: " + test(str_num));
        }

        // Method to find the maximum and minimum numbers from a string of space-separated numbers
        public static string test(string str_num)
        {
            // Split the input string into an array of strings containing numbers,
            // then convert these strings into an array of integers using Select and int.Parse
            var result = str_num.Split(' ').Select(int.Parse).ToArray();

            // Use the Max and Min methods on the resulting array to find the maximum and minimum numbers
            return result.Max() + ", " + result.Min();
        }
    }
}

Sample Output:

Original string of numbers: 3 4 8 9 0 2 1
Maximum and minimum number of the said string: 9, 0

Original string of numbers: -2 -1 0 4 10
Maximum and minimum number of the said string: 10, -2

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C# Sharp Code Editor:

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