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  1. using System;
  2.  
  3. namespace StringDistance
  4. {
  5.     class Program
  6.     {
  7.         static void Main(string[] args)
  8.         {
  9. 			Func<string,int>f= s=>{int l=0,d,i=0;for(;i<s.Length-1;)l+=(d=Math.Abs(s[i]-s[++i]))>13?26-d:d;return l;};
  10.  
  11. 			Console.WriteLine(f("golf"));	//17
  12. 			Console.WriteLine(f("aa"));		//0
  13. 			Console.WriteLine(f("stack"));	//18
  14. 			Console.WriteLine(f("zaza"));	//3
  15. 			Console.WriteLine(f("valleys"));//35
  16.         }
  17.     }
  18. }
Success #stdin #stdout 0s 29664KB
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stdin
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Standard input is empty
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17
0
18
3
35
https://ideone.com/4KtV7g
language:
C# (gmcs 5.20.1)
created:
7 years ago
visibility:
public

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