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  1. using System;
  2. using System.Collections.Generic;
  3.  
  4. public class Test
  5. {
  6. 	public static void Main()
  7. 	{
  8. 		var dictionary = new Dictionary<string, string>();
  9. 		dictionary["a"] = "A";
  10. 		dictionary["b"] = "B";
  11. 		dictionary["c"] = "C";
  12. 		dictionary["d"] = "D";
  13. 		Console.WriteLine("before removing...");
  14. 		foreach(var entry in dictionary) {
  15. 			Console.WriteLine("key: {0}, value: {1}", entry.Key, entry.Value);
  16. 		}
  17. 		var keysToRemove = new List<string> {
  18. 			"a", "b", "c"
  19. 		};
  20. 		Console.WriteLine("after removing...");
  21. 		keysToRemove.ForEach(key => dictionary.Remove(key));
  22. 		foreach(var entry in dictionary) {
  23. 			Console.WriteLine("key: {0}, value: {1}", entry.Key, entry.Value);
  24. 		}
  25. 	}
  26. }
Success #stdin #stdout 0.03s 14936KB
comments (?)
stdin 
Standard input is empty
stdout 
before removing...
key: a, value: A
key: b, value: B
key: c, value: C
key: d, value: D
after removing...
key: d, value: D
https://ideone.com/eHShxo
language:
C# (gmcs 5.20.1)
created:
5 years ago
visibility:
public

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