답안 #140611

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
140611 2019-08-03T19:05:55 Z MatheusLealV 3단 점프 (JOI19_jumps) C++17
19 / 100
560 ms 242424 KB
#include <bits/stdc++.h>
#define N 5010
using namespace std;

int n, q, v[N], C[N][N], menor[N][N], dp[N][N];

int solve(int i, int j)
{
	if(i > j) return 0;

	if(dp[i][j] != -1) return dp[i][j];

	return dp[i][j] = max({solve(i + 1, j), solve(i, j - 1), C[i][j]});
}

int main()
{
	ios::sync_with_stdio(false); cin.tie(0);

	cin>>n;

	for(int i = 1; i <= n; i++) cin>>v[i];

	memset(dp, -1, sizeof dp);

	for(int i = 1; i <= n; i++)
	{
		menor[i][i] = v[i];

		for(int j = i + 1; j <= n; j++)
			menor[i][j] = max(menor[i][j - 1], v[j]);
	}

	for(int i = 1; i <= n; i++)
	{
		for(int j = i + 1; j <= n; j++)
		{
			int mid = (i + j)/2;

			C[i][j] = menor[i + 1][mid] + v[i] + v[j];
		}
	}

	cin>>q;

	for(int i = 1, l, r; i <= q; i++)
	{
		cin>>l>>r;

		cout<<solve(l, r)<<"\n";
	}
}
# 결과 실행 시간 메모리 Grader output
1 Correct 82 ms 98680 KB Output is correct
2 Correct 84 ms 99448 KB Output is correct
3 Correct 83 ms 99448 KB Output is correct
4 Correct 83 ms 99448 KB Output is correct
5 Correct 83 ms 99448 KB Output is correct
6 Correct 94 ms 99428 KB Output is correct
7 Correct 83 ms 99444 KB Output is correct
8 Correct 83 ms 99464 KB Output is correct
9 Correct 96 ms 99448 KB Output is correct
10 Correct 97 ms 99448 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 82 ms 98680 KB Output is correct
2 Correct 84 ms 99448 KB Output is correct
3 Correct 83 ms 99448 KB Output is correct
4 Correct 83 ms 99448 KB Output is correct
5 Correct 83 ms 99448 KB Output is correct
6 Correct 94 ms 99428 KB Output is correct
7 Correct 83 ms 99444 KB Output is correct
8 Correct 83 ms 99464 KB Output is correct
9 Correct 96 ms 99448 KB Output is correct
10 Correct 97 ms 99448 KB Output is correct
11 Correct 528 ms 242400 KB Output is correct
12 Correct 527 ms 242296 KB Output is correct
13 Correct 536 ms 242424 KB Output is correct
14 Correct 529 ms 242328 KB Output is correct
15 Correct 524 ms 242424 KB Output is correct
16 Correct 531 ms 241784 KB Output is correct
17 Correct 560 ms 241692 KB Output is correct
18 Correct 525 ms 241784 KB Output is correct
19 Correct 544 ms 242424 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Runtime error 271 ms 199508 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 82 ms 98680 KB Output is correct
2 Correct 84 ms 99448 KB Output is correct
3 Correct 83 ms 99448 KB Output is correct
4 Correct 83 ms 99448 KB Output is correct
5 Correct 83 ms 99448 KB Output is correct
6 Correct 94 ms 99428 KB Output is correct
7 Correct 83 ms 99444 KB Output is correct
8 Correct 83 ms 99464 KB Output is correct
9 Correct 96 ms 99448 KB Output is correct
10 Correct 97 ms 99448 KB Output is correct
11 Correct 528 ms 242400 KB Output is correct
12 Correct 527 ms 242296 KB Output is correct
13 Correct 536 ms 242424 KB Output is correct
14 Correct 529 ms 242328 KB Output is correct
15 Correct 524 ms 242424 KB Output is correct
16 Correct 531 ms 241784 KB Output is correct
17 Correct 560 ms 241692 KB Output is correct
18 Correct 525 ms 241784 KB Output is correct
19 Correct 544 ms 242424 KB Output is correct
20 Runtime error 271 ms 199508 KB Execution killed with signal 11 (could be triggered by violating memory limits)
21 Halted 0 ms 0 KB -