
C# Sharp Exercises: LINQ : Find the number and its square of an array which is more than 20
C# Sharp LINQ : Exercise-3 with Solution
Write a program in C# Sharp to find the number of an array and the square of each number which is more than 20.
Sample Solution:-
C# Sharp Code:
using System;
using System.Linq;
using System.Collections.Generic;
class LinqExercise3
{
static void Main(string[] args)
{
// code from DevCurry.com
var arr1 = new[] { 3, 9, 2, 8, 6, 5 };
Console.Write("\nLINQ : Find the number and its square of an array which is more than 20 : ");
Console.Write("\n------------------------------------------------------------------------\n");
var sqNo = from int Number in arr1
let SqrNo = Number * Number
where SqrNo > 20
select new { Number, SqrNo };
foreach (var a in sqNo)
Console.WriteLine(a);
Console.ReadLine();
}
}
Sample Output:
LINQ : Find the number and its square of an array which is more than 20 : ------------------------------------------------------------------------ { Number = 9, SqrNo = 81 } { Number = 8, SqrNo = 64 } { Number = 6, SqrNo = 36 } { Number = 5, SqrNo = 25 }
Flowchart:

C# Sharp Code Editor:
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