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  1. class M{
  2.   static int c(int a,int b){int r=0;for(;a<=b;)r+=(""+a++).contains("5")?0:1;return r;}
  3.  
  4.   public static void main(String[] a){
  5.     System.out.println(c(1, 9));
  6.     System.out.println(c(4, 17));
  7.   }
  8. }
Success #stdin #stdout 0.04s 711168KB
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https://ideone.com/hR2BBr
language:
Java (12.0.1)
created:
7 years ago
visibility:
public

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