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  1. import java.util.Scanner;
  2.  
  3. public class Main {
  4. 	private static Scanner sc;
  5.  
  6. 	public static void main(String[] args) {
  7. 		int j;
  8. 		Scanner st = new Scanner(System.in);
  9. 		int cs = st.nextInt();
  10. 		int a = 0;
  11. 		int temp = 0;
  12. 		while (a < cs) {
  13. 			int i = st.nextInt();
  14. 			j = freeBottle(i);
  15. 			a++;
  16. 			free = 0;
  17. 			System.out.println(j);
  18. 		}
  19. 	}
  20.  
  21. 	static int free;
  22.  
  23. 	static int freeBottle(int i) {
  24. 		int temp = 0;
  25. 		while (i >= 3) {
  26. 			temp++;
  27. 			i = i - 3;
  28. 		}
  29. 		free = free + temp;
  30. 		int p = temp + i;
  31. 		if (p > 2) {
  32. 			freeBottle((temp + i));
  33. 		}
  34. 		if (p == 2) {
  35. 			free++;
  36. 		}
  37. 		return free;
  38. 	}
  39. }
  40.  
Success #stdin #stdout 0.11s 380672KB
comments (?)
stdin 
3
10
81
0
stdout 
5
40
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https://ideone.com/rCb4Ry
language:
Java (HotSpot 12)
created:
11 years ago
visibility:
public

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