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Give an example of LINQ Range Method.

Ethan Karla 802 24 Sep 2021

Give an example of the LINQ Range Method.

Ethan Karla

Student

An enthusiastic, adaptive, and fast-learning person with a broad and acute interest in the discovery of new innovative drugs, I particularly enjoy collaborating with scientists from different disciplines to develop new skills and solve new challenges.

1 Answers

Ravi Vishwakarma 28 Sep 2021

In LINQ, the Range() method is used to generate the list of integers or numbers based on specified values of start index and end index.

Syntax

Range(start_index, end_index)

Example

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

public class Program
{
 public static void Main()
 {
  List<int> range = Enumerable.Range(50,50).ToList(); 
  Console.WriteLine('Prime List ');
  range.ForEach(item => Console.Write('{0}', IsPrime(item) ? item+', ' : ''));

  Console.WriteLine('\b\b ');
 }

 public static bool IsPrime(int num){
  for(int i=2;i<Math.Sqrt(num);i++)
   if(num % i ==0 )
    return false;
 return true; 
 }

}

Output

Prime List 
53, 59, 61, 67, 71, 73, 79, 83, 89, 97

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