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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		int[]data = {1,1,1,0,1,1,1 };
  13. 		System.out.println(cal(data));
  14. 	}
  15. 	static int cal(int[]data){
  16.     int last = 0;
  17.     int cur = 0;
  18.     int max = 0; 
  19.     int start = -1; 
  20.     int index = -1;
  21.     for(int i = 0; i < data.length; i++){
  22.         if(data[i] == 0){
  23.            if(max < 1 + last + cur){
  24.               max = 1 + last + cur;
  25.               if(start != -1){
  26.                 index = start;
  27.               }else{
  28.                 index = i;
  29.               }
  30.            }
  31.            last = cur;
  32.            start = i;
  33.            cur = 0;  
  34.         }else{
  35.             cur++;
  36.         }
  37.     }
  38.     if(cur != 0 && start != -1){
  39.        if(max < 1 + last + cur){
  40.           return start;
  41.        }
  42.     }     
  43.     return index;
  44. }
  45.  
  46. }
Success #stdin #stdout 0.05s 2184192KB
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https://ideone.com/1hjS25
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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