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  1. class M{
  2.   static int c(int r,int n){r+=(n+"").length();return n>0?c(r,n-1):n<0?c(r,n+1):r;}
  3.  
  4.   static int d(int n){String r="x";for(int i=n;i!=0;i=n<0?i+1:i-1)r+=i;return r.length();}
  5.  
  6.   public static void main(String[] a){
  7.     System.out.println(c(0, 8) + "\t" + d(8));
  8.     System.out.println(c(0, 101) + "\t" + d(101));
  9.     System.out.println(c(0, 102) + "\t" + d(102));
  10.     System.out.println(c(0, -10) + "\t" + d(-10));
  11.   }
  12. }
Success #stdin #stdout 0.05s 4386816KB
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9	9
196	196
199	199
22	22
https://ideone.com/AsY34d
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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