C#: Create a list of numbers and display the numbers greater than 80

C# Sharp LINQ : Exercise-9 with Solution

Write a program in C# Sharp to create a list of numbers and display numbers greater than 80.

Sample Solution:

C# Sharp Code:

using System;  
using System.Collections.Generic;  
using System.Linq;  
using System.Text;  

class LinqExercise9  
{  
    static void Main(string[] args)  
    {  
        int i = 0; // Initializing an integer variable i with value 0
        List<int> templist = new List<int>(); // Creating a new list of integers named templist

        // Adding integers to the templist
        templist.Add(55);  
        templist.Add(200);  
        templist.Add(740);  
        templist.Add(76);  
        templist.Add(230);  
        templist.Add(482);  
        templist.Add(95);  
		
        Console.Write("\nLINQ : Create a list of numbers and display the numbers greater than 80 : "); 
        Console.Write("\n-------------------------------------------------------------------------\n");				
        Console.WriteLine("\nThe members of the list are : ");            

        // Displaying the members of the templist using foreach loop
        foreach (var lstnum in templist)  
        {  
            Console.Write(lstnum + " ");  
        }  

        // Creating a new list named FilterList with numbers greater than 80 using FindAll method
        List<int> FilterList = templist.FindAll(x => x > 80 ? true : false);  

        Console.WriteLine("\n\nThe numbers greater than 80 are : ");

        // Displaying numbers in FilterList greater than 80 using foreach loop
        foreach (var num in FilterList)  
        {  
            Console.WriteLine(num);  
        }  

        Console.ReadLine(); // Allowing the user to view the output before closing the console
    }  
}

Sample Output:

LINQ : Create a list of numbers and display the numbers greater than 80 :                                     
-------------------------------------------------------------------------                                     
The members of the list are :                                                                                 
55 200 740 76 230 482 95                                                                                      
The numbers greater than 80 are :                                                                             
200                                                                                                     
740                                                                                                     
230                                                                                                     
482                                                                                                     
95 

Visual Presentation:

Flowchart:

C# Sharp Code Editor:

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