답안 #337256

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
337256	2020-12-19T04:38:32 Z	boykut	금 캐기 (IZhO14_divide)	C++14	48 / 100	1000 ms	3180 KB

divide

#include <bits/stdc++.h>

using namespace std;

#define int long long

struct gold {
   int x, g, e;
} a[100001], pr[100001];

signed main() {
   ios::sync_with_stdio(0);
   cin.tie(0);
   
   int n;
   cin >> n;
   
   for (int i = 1; i <= n; i++) {
      cin >> a[i].x >> a[i].g >> a[i].e;
      pr[i].g = pr[i - 1].g + a[i].g;
      pr[i].e = pr[i - 1].e + a[i].e;
   }
   
   sort (a + 1, a + 1 + n, [](gold a, gold b) -> bool {
      if (a.x != b.x) return a.x < b.x;
      if (a.e != b.e) return a.e > b.e;
      return a.g >= b.g;
   });
   
   int ans = -9e18;
   for (int left = 1; left <= n; left++) {
      for (int right = left; right <= n; right++) {
         if (a[right].x - a[left].x <= pr[right].e - pr[left - 1].e) {
            ans = max(ans, pr[right].g - pr[left - 1].g);
         }
      }
   }
   
   cout << ans << '\n';
   
   return 0;
}

Subtask #1

17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	364 KB	Output is correct
2	Correct	0 ms	364 KB	Output is correct
3	Correct	0 ms	364 KB	Output is correct
4	Correct	0 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct

Subtask #2

31.0 / 31.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	364 KB	Output is correct
2	Correct	0 ms	364 KB	Output is correct
3	Correct	0 ms	364 KB	Output is correct
4	Correct	0 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	1 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	2 ms	492 KB	Output is correct
19	Correct	2 ms	364 KB	Output is correct
20	Correct	2 ms	364 KB	Output is correct
21	Correct	2 ms	492 KB	Output is correct
22	Correct	3 ms	492 KB	Output is correct
23	Correct	15 ms	748 KB	Output is correct
24	Correct	15 ms	748 KB	Output is correct

Subtask #3

0 / 52.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	364 KB	Output is correct
2	Correct	0 ms	364 KB	Output is correct
3	Correct	0 ms	364 KB	Output is correct
4	Correct	0 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	1 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	2 ms	492 KB	Output is correct
19	Correct	2 ms	364 KB	Output is correct
20	Correct	2 ms	364 KB	Output is correct
21	Correct	2 ms	492 KB	Output is correct
22	Correct	3 ms	492 KB	Output is correct
23	Correct	15 ms	748 KB	Output is correct
24	Correct	15 ms	748 KB	Output is correct
25	Correct	18 ms	620 KB	Output is correct
26	Correct	66 ms	1004 KB	Output is correct
27	Correct	70 ms	1004 KB	Output is correct
28	Execution timed out	1086 ms	3180 KB	Time limit exceeded
29	Halted	0 ms	0 KB	-