답안 #202051

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
202051	2020-02-13T09:43:26 Z	JustInCase	Just Long Neckties (JOI20_ho_t1)	C++17	100 / 100	136 ms	7036 KB

ho_t1

#include <bits/stdc++.h>

int main() {
	std::ios_base::sync_with_stdio(false);
	std::cin.tie(nullptr);

	int32_t n;
	std::cin >> n;

	std::vector< std::pair< int32_t, int32_t > > a(n + 1);
	for(int32_t i = 0; i < n + 1; i++) {
			std::cin >> a[i].first;
			a[i].second = i;
	}

	std::vector< int32_t > b(n);
	for(int32_t i = 0; i < n; i++) {
		std::cin >> b[i];
	}

	std::sort(a.begin(), a.end());
	std::sort(b.begin(), b.end());

	std::vector< int32_t > prefMax(n), suffMax(n);
	for(int32_t i = 0; i < n; i++) {
		if(i != 0) {
			prefMax[i] = prefMax[i - 1];
		}
		else {
			prefMax[i] = 0;
		}

		prefMax[i] = std::max(prefMax[i], a[i].first - b[i]);	
	}

	for(int32_t i = n - 1; i >= 0; i--) {
		if(i != n - 1) {
			suffMax[i] = suffMax[i + 1];
		}
		else {
			suffMax[i] = 0;
		}
		
		suffMax[i] = std::max(suffMax[i], a[i + 1].first - b[i]);
	}
	
	std::vector< int32_t > ans(n + 1);

	ans[a[0].second] = suffMax[0];
	for(int32_t i = 1; i <= n - 1; i++) {
		ans[a[i].second] = std::max(prefMax[i - 1], suffMax[i]);
	}
	ans[a[n].second] = prefMax[n - 1];
	
	for(auto &x : ans) {
		std::cout << x << " ";
	}
	std::cout << '\n';
}

Subtask #1

1.0 / 1.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct

Subtask #2

8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	6 ms	376 KB	Output is correct
18	Correct	6 ms	376 KB	Output is correct
19	Correct	6 ms	376 KB	Output is correct
20	Correct	6 ms	376 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	6 ms	376 KB	Output is correct
23	Correct	6 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	6 ms	376 KB	Output is correct
26	Correct	7 ms	504 KB	Output is correct
27	Correct	5 ms	376 KB	Output is correct
28	Correct	6 ms	376 KB	Output is correct
29	Correct	5 ms	376 KB	Output is correct
30	Correct	6 ms	380 KB	Output is correct
31	Correct	6 ms	376 KB	Output is correct
32	Correct	6 ms	376 KB	Output is correct

Subtask #3

91.0 / 91.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	6 ms	376 KB	Output is correct
18	Correct	6 ms	376 KB	Output is correct
19	Correct	6 ms	376 KB	Output is correct
20	Correct	6 ms	376 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	6 ms	376 KB	Output is correct
23	Correct	6 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	6 ms	376 KB	Output is correct
26	Correct	7 ms	504 KB	Output is correct
27	Correct	5 ms	376 KB	Output is correct
28	Correct	6 ms	376 KB	Output is correct
29	Correct	5 ms	376 KB	Output is correct
30	Correct	6 ms	380 KB	Output is correct
31	Correct	6 ms	376 KB	Output is correct
32	Correct	6 ms	376 KB	Output is correct
33	Correct	120 ms	6392 KB	Output is correct
34	Correct	113 ms	6648 KB	Output is correct
35	Correct	114 ms	6392 KB	Output is correct
36	Correct	122 ms	6908 KB	Output is correct
37	Correct	123 ms	7036 KB	Output is correct
38	Correct	121 ms	7032 KB	Output is correct
39	Correct	111 ms	6008 KB	Output is correct
40	Correct	114 ms	6004 KB	Output is correct
41	Correct	125 ms	6136 KB	Output is correct
42	Correct	114 ms	6136 KB	Output is correct
43	Correct	125 ms	6008 KB	Output is correct
44	Correct	114 ms	5756 KB	Output is correct
45	Correct	136 ms	5752 KB	Output is correct
46	Correct	118 ms	5880 KB	Output is correct
47	Correct	114 ms	5624 KB	Output is correct
48	Correct	114 ms	5624 KB	Output is correct
49	Correct	118 ms	6264 KB	Output is correct
50	Correct	123 ms	6264 KB	Output is correct
51	Correct	131 ms	6188 KB	Output is correct
52	Correct	123 ms	6264 KB	Output is correct
53	Correct	131 ms	6232 KB	Output is correct