C# Sharp Exercises: Find the uppercase words in a string

C# Sharp LINQ : Exercise-12 with Solution

Write a program in C# Sharp to find the uppercase words in a string.

Sample Solution:-

C# Sharp Code:

using System;
using System.Linq;
using System.Collections.Generic;
 
class LinqExercise12
	{
		static void Main(string[] args)
		{

            Console.Write("\nLINQ : Find the uppercase words in a string : "); 
            Console.Write("\n----------------------------------------------\n");
            
            string strNew;
            
            Console.Write("Input the string : ");
            strNew= Console.ReadLine();

			var ucWord = WordFilt(strNew);
			Console.Write("\nThe UPPER CASE words are :\n ");
			foreach (string strRet in ucWord)
			{
			Console.WriteLine(strRet);
			}
			Console.ReadLine();
		}

	static IEnumerable<string> WordFilt(string mystr)
		{           
			var upWord =  mystr.Split(' ')
						.Where(x => String.Equals(x, x.ToUpper(),
                        StringComparison.Ordinal));

			return upWord;

		}
	}
	

Sample Output:

LINQ : Find the uppercase words in a string :                       
----------------------------------------------                      
Input the string : this IS a STRING                                 
                                                                    
The UPPER CASE words are :                                          
 IS                                                                 
STRING

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Flowchart:

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