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  1. using System;
  2.  
  3. public class Test
  4. {
  5. 	public static void Main()
  6. 	{
  7. 		int[] nums = { 2, 3, 2, 5, 5, 5 };
  8. 		FindSumMostAppear(nums);
  9. 	}
  10.  
  11. 	public static int[] FindSumMostAppear(int[] nums){
  12. 			var f = new Dictionary<int, int>();
  13. 			int maxAppear = 0;
  14.  
  15. 			foreach(var num in nums){
  16. 				if(f.TryGetValue(num, out int count)){
  17. 					f[num] = count + 1;
  18. 				}
  19. 				else{
  20. 					f.Add(num, 1);
  21. 				}
  22. 			}
  23.  
  24. 			foreach(var e in f){
  25. 				if(e.Value > maxAppear){
  26. 					maxAppear = e.Value;
  27. 					}
  28. 			}
  29. 			var sum = new List<int>();
  30. 			foreach(var e in f){
  31. 				if(e.Value == maxAppear){
  32. 					sum.Add(e.Value * e.Key);
  33. 				}
  34. 				}
  35.  
  36. 			return sum.ToArray();
  37. 		}
  38. }
  39.  
Success #stdin #stdout 0.05s 24508KB
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https://ideone.com/2nogSa
language:
C# (NET 6.0)
created:
3 days ago
visibility:
public

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