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  1. using System;
  2. using System.Linq
  3. namespace check1
  4. {
  5. public class Program
  6. {
  7.  static void Main(string[] args)
  8.  {
  9.  int[] nums = { 16, 9, 25};
  10.  var posNums = from n in nums
  11.  where n > 0 
  12.  select Math.Sqrt(n);
  13.  
  14.  Console.Write("The Square root values in nums: ");
  15.  foreach (int i in posNums) Console.Write(i + " ");
  16.  Console.WriteLine();
  17.  Console.ReadLine();
  18.  }
  19. } 
  20. }
  21.  
  22.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
prog.cs(3,0): error CS1525: Unexpected symbol `namespace'
Compilation failed: 1 error(s), 0 warnings
stdout
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Standard output is empty
https://ideone.com/EBzFw8
language:
C# (gmcs 5.20.1)
created:
7 years ago
visibility:
public

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