답안 #633382

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
633382 2022-08-22T09:48:34 Z Lawliet 송신탑 (IOI22_towers) C++17
11 / 100
4000 ms 1736 KB
#include "towers.h"
#include <bits/stdc++.h>

using namespace std;

const int maxn = 100010;

int n;

int v[maxn];
int dp[maxn];

void init(int N, std::vector<int> H) {
    n = N;

    for(int i = 1 ; i <= n ; i++)
        v[i] = H[i - 1];
}

int max_towers(int L, int R, int D) 
{
    L++; R++;
    int ans = 0;

    for(int i = R ; i >= L ; i--)
    {
        dp[i] = 0;
        int maxTower = v[i + 1];

        for(int j = i + 2 ; j <= R ; j++)
        {
            if( v[i] <= maxTower - D && v[j] <= maxTower - D )
                dp[i] = max( dp[i] , dp[j] );

            maxTower = max( maxTower , v[j] );
        }

        dp[i]++;
        ans = max( ans , dp[i] );
    }

    return ans;
}
# 결과 실행 시간 메모리 Grader output
1 Execution timed out 4016 ms 1060 KB Time limit exceeded
2 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 1 ms 208 KB Output is correct
12 Correct 0 ms 208 KB Output is correct
13 Correct 1 ms 208 KB Output is correct
14 Correct 1 ms 208 KB Output is correct
15 Correct 1 ms 208 KB Output is correct
16 Correct 2 ms 336 KB Output is correct
17 Correct 1 ms 208 KB Output is correct
18 Correct 1 ms 208 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 4 ms 336 KB Output is correct
21 Correct 3 ms 336 KB Output is correct
22 Correct 3 ms 336 KB Output is correct
23 Correct 3 ms 336 KB Output is correct
24 Correct 3 ms 336 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 3 ms 336 KB Output is correct
27 Correct 4 ms 340 KB Output is correct
28 Correct 3 ms 336 KB Output is correct
29 Correct 3 ms 208 KB Output is correct
30 Correct 4 ms 336 KB Output is correct
31 Correct 4 ms 336 KB Output is correct
32 Correct 3 ms 208 KB Output is correct
33 Correct 3 ms 336 KB Output is correct
34 Correct 3 ms 208 KB Output is correct
35 Correct 3 ms 208 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 1 ms 208 KB Output is correct
12 Correct 0 ms 208 KB Output is correct
13 Correct 1 ms 208 KB Output is correct
14 Correct 1 ms 208 KB Output is correct
15 Correct 1 ms 208 KB Output is correct
16 Correct 2 ms 336 KB Output is correct
17 Correct 1 ms 208 KB Output is correct
18 Correct 1 ms 208 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 4 ms 336 KB Output is correct
21 Correct 3 ms 336 KB Output is correct
22 Correct 3 ms 336 KB Output is correct
23 Correct 3 ms 336 KB Output is correct
24 Correct 3 ms 336 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 3 ms 336 KB Output is correct
27 Correct 4 ms 340 KB Output is correct
28 Correct 3 ms 336 KB Output is correct
29 Correct 3 ms 208 KB Output is correct
30 Correct 4 ms 336 KB Output is correct
31 Correct 4 ms 336 KB Output is correct
32 Correct 3 ms 208 KB Output is correct
33 Correct 3 ms 336 KB Output is correct
34 Correct 3 ms 208 KB Output is correct
35 Correct 3 ms 208 KB Output is correct
36 Correct 308 ms 976 KB Output is correct
37 Correct 1028 ms 1444 KB Output is correct
38 Correct 226 ms 1432 KB Output is correct
39 Correct 593 ms 1392 KB Output is correct
40 Correct 195 ms 1352 KB Output is correct
41 Execution timed out 4022 ms 1736 KB Time limit exceeded
42 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Execution timed out 4078 ms 1452 KB Time limit exceeded
2 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Execution timed out 4062 ms 752 KB Time limit exceeded
2 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 1 ms 208 KB Output is correct
12 Correct 0 ms 208 KB Output is correct
13 Correct 1 ms 208 KB Output is correct
14 Correct 1 ms 208 KB Output is correct
15 Correct 1 ms 208 KB Output is correct
16 Correct 2 ms 336 KB Output is correct
17 Correct 1 ms 208 KB Output is correct
18 Correct 1 ms 208 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 4 ms 336 KB Output is correct
21 Correct 3 ms 336 KB Output is correct
22 Correct 3 ms 336 KB Output is correct
23 Correct 3 ms 336 KB Output is correct
24 Correct 3 ms 336 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 3 ms 336 KB Output is correct
27 Correct 4 ms 340 KB Output is correct
28 Correct 3 ms 336 KB Output is correct
29 Correct 3 ms 208 KB Output is correct
30 Correct 4 ms 336 KB Output is correct
31 Correct 4 ms 336 KB Output is correct
32 Correct 3 ms 208 KB Output is correct
33 Correct 3 ms 336 KB Output is correct
34 Correct 3 ms 208 KB Output is correct
35 Correct 3 ms 208 KB Output is correct
36 Correct 308 ms 976 KB Output is correct
37 Correct 1028 ms 1444 KB Output is correct
38 Correct 226 ms 1432 KB Output is correct
39 Correct 593 ms 1392 KB Output is correct
40 Correct 195 ms 1352 KB Output is correct
41 Execution timed out 4022 ms 1736 KB Time limit exceeded
42 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Execution timed out 4016 ms 1060 KB Time limit exceeded
2 Halted 0 ms 0 KB -