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  1. #include<stdio.h>
  2. #include<queue>
  3. using namespace std;
  4. int n, t;
  5. int D[121212];
  6. int f(int x) {
  7. 	priority_queue<int>Q;
  8. 	int i;
  9. 	for (i = 0; i < x; i++) {
  10. 		Q.push(-D[i]);
  11. 	}
  12. 	for (i = x; i < n; i++) {
  13. 		int now = Q.top();
  14. 		Q.pop();
  15. 		Q.push(now - D[i]);
  16. 	}
  17. 	while (Q.size() > 1)Q.pop();
  18. 	return -Q.top() <= t;
  19. }
  20. int main() {
  21. 	int i, j;
  22. 	scanf("%d%d", &n, &t);
  23. 	for (i = 0; i < n; i++)scanf("%d", &D[i]);
  24. 	int s = 1, e = n;
  25. 	int ans;
  26. 	while (s <= e) {
  27. 		int m = (s + e) / 2;
  28. 		if (f(m)) {
  29. 			ans = m;
  30. 			e = m - 1;
  31. 		}
  32. 		else s = m + 1;
  33. 	}
  34. 	printf("%d", ans);
  35. 	return 0;
  36. }
Success #stdin #stdout 0s 4444KB
comments (?)
stdin 
Standard input is empty
stdout 
-447141728
https://ideone.com/s6tpI1
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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