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답안 #317831

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
317831 2020-10-30T13:02:25 Z ali_tavakoli Bali Sculptures (APIO15_sculpture) C++17
71 / 100
 31 ms 416 KB 
//In the name of Allah
#include<bits/stdc++.h>
using namespace std;

typedef long long ll;
#define endl '\n'
#define F first
#define S second
#define pb push_back
#define al(x) x.begin(), x.end()

const int N = 105, M = 40, inf = 1e9 + 5;

int n, a, b, y[N];

void s5()
{
    int N2 = 2005;
    int dp[N2];
    ll ans = (1LL << M) - 1;
    for(int i = M - 1; i >= 0; i--)
    {
        for(int j = 0; j < N2; j++)
            dp[j] = inf;
        
        dp[0] = 1;
        for(int j = 0; j <= n; j++)
        {
            ll sum = 0;
            for(int pos = j + 1; pos <= n; pos++)
            {
                sum += y[pos - 1];
                if((sum | ans) > ans|| (1LL << i) & sum)
                    continue;
                dp[pos] = min(dp[pos], dp[j] + 1);
            }
        }
        
        if(dp[n] <= b)
            ans -= (1LL << i);
    }

    cout << ans << endl;
}

int main()
{
    cin >> n >> a >> b;
    for(int i = 0; i < n; i++)
        cin >> y[i];
    if(n > 100)
    {
        s5();
        return 0;
    }

    bool dp[N][N];
    ll ans = (1LL << M) - 1;
    for(int i = M - 1; i >= 0; i--)
    {
        for(int j = 0; j < N; j++)
            for(int k = 0; k < N; k++)
                dp[j][k] = 0;
        
        dp[0][0] = 1;
        for(int j = 0; j <= n; j++)
            for(int k = 0; k < N; k++)
            {
                ll sum = 0;
                for(int pos = j + 1; pos <= n; pos++)
                {
                    sum += y[pos - 1];
                    if((sum | ans) > ans|| (1LL << i) & sum)
                        continue;
                    dp[pos][k + 1] |= dp[j][k];
                }
            }
        
        for(int k = a; k <= b; k++)
            if(dp[n][k])
            {
                ans -= (1LL << i);
                break;
            }
    }

    cout << ans << endl;
    
}

Subtask #1
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 3 ms 256 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 1 ms 256 KB Output is correct
15 Correct 1 ms 256 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 256 KB Output is correct
18 Correct 1 ms 256 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 2 ms 384 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 256 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 2 ms 384 KB Output is correct
27 Correct 1 ms 288 KB Output is correct
28 Correct 1 ms 416 KB Output is correct
29 Correct 2 ms 256 KB Output is correct
30 Correct 2 ms 256 KB Output is correct
31 Correct 2 ms 256 KB Output is correct
32 Correct 2 ms 256 KB Output is correct
33 Correct 2 ms 256 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 2 ms 256 KB Output is correct
36 Correct 2 ms 256 KB Output is correct

Subtask #2
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 3 ms 384 KB Output is correct
14 Correct 1 ms 256 KB Output is correct
15 Correct 1 ms 256 KB Output is correct
16 Correct 1 ms 256 KB Output is correct
17 Correct 1 ms 256 KB Output is correct
18 Correct 1 ms 256 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 256 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 2 ms 256 KB Output is correct
27 Correct 2 ms 256 KB Output is correct
28 Correct 3 ms 256 KB Output is correct
29 Correct 5 ms 256 KB Output is correct
30 Correct 6 ms 256 KB Output is correct
31 Correct 13 ms 256 KB Output is correct
32 Correct 8 ms 256 KB Output is correct
33 Correct 8 ms 256 KB Output is correct
34 Correct 8 ms 256 KB Output is correct
35 Correct 10 ms 384 KB Output is correct
36 Correct 8 ms 256 KB Output is correct

Subtask #3
21.0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 3 ms 256 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 3 ms 384 KB Output is correct
15 Correct 3 ms 256 KB Output is correct
16 Correct 6 ms 256 KB Output is correct
17 Correct 6 ms 384 KB Output is correct
18 Correct 8 ms 256 KB Output is correct
19 Correct 11 ms 256 KB Output is correct
20 Correct 9 ms 256 KB Output is correct
21 Correct 8 ms 256 KB Output is correct
22 Correct 8 ms 256 KB Output is correct
23 Correct 8 ms 256 KB Output is correct
24 Correct 9 ms 256 KB Output is correct
25 Correct 14 ms 256 KB Output is correct
26 Correct 19 ms 256 KB Output is correct
27 Correct 26 ms 256 KB Output is correct
28 Correct 29 ms 256 KB Output is correct
29 Correct 29 ms 256 KB Output is correct
30 Correct 29 ms 256 KB Output is correct
31 Correct 29 ms 256 KB Output is correct
32 Correct 31 ms 256 KB Output is correct

Subtask #4
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 288 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 384 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 1 ms 256 KB Output is correct
15 Correct 1 ms 256 KB Output is correct
16 Correct 1 ms 256 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 1 ms 256 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 2 ms 360 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 384 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 2 ms 256 KB Output is correct
27 Correct 1 ms 256 KB Output is correct
28 Correct 1 ms 256 KB Output is correct
29 Correct 1 ms 256 KB Output is correct
30 Correct 2 ms 256 KB Output is correct
31 Correct 2 ms 256 KB Output is correct
32 Correct 2 ms 256 KB Output is correct
33 Correct 2 ms 256 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 2 ms 256 KB Output is correct
36 Correct 2 ms 256 KB Output is correct
37 Correct 2 ms 256 KB Output is correct
38 Correct 3 ms 384 KB Output is correct
39 Correct 5 ms 384 KB Output is correct
40 Correct 6 ms 256 KB Output is correct
41 Correct 10 ms 256 KB Output is correct
42 Correct 8 ms 384 KB Output is correct
43 Correct 8 ms 256 KB Output is correct
44 Correct 8 ms 256 KB Output is correct
45 Correct 8 ms 256 KB Output is correct
46 Correct 8 ms 256 KB Output is correct
47 Correct 8 ms 256 KB Output is correct
48 Correct 13 ms 256 KB Output is correct
49 Correct 18 ms 256 KB Output is correct
50 Correct 24 ms 376 KB Output is correct
51 Correct 29 ms 256 KB Output is correct
52 Correct 30 ms 256 KB Output is correct
53 Correct 30 ms 256 KB Output is correct
54 Correct 29 ms 376 KB Output is correct
55 Correct 30 ms 380 KB Output is correct
56 Correct 9 ms 256 KB Output is correct
57 Correct 18 ms 256 KB Output is correct
58 Correct 30 ms 256 KB Output is correct
59 Correct 27 ms 256 KB Output is correct
60 Correct 27 ms 256 KB Output is correct
61 Correct 28 ms 372 KB Output is correct
62 Correct 29 ms 376 KB Output is correct
63 Correct 30 ms 256 KB Output is correct
64 Correct 24 ms 256 KB Output is correct
65 Correct 8 ms 384 KB Output is correct
66 Correct 14 ms 384 KB Output is correct
67 Correct 18 ms 256 KB Output is correct
68 Correct 24 ms 256 KB Output is correct
69 Correct 28 ms 256 KB Output is correct
70 Correct 28 ms 256 KB Output is correct
71 Correct 29 ms 256 KB Output is correct
72 Correct 29 ms 376 KB Output is correct
73 Correct 29 ms 256 KB Output is correct
74 Correct 29 ms 256 KB Output is correct

Subtask #5
0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 384 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 1 ms 256 KB Output is correct
15 Correct 1 ms 256 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 256 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 3 ms 256 KB Output is correct
26 Correct 5 ms 256 KB Output is correct
27 Correct 6 ms 256 KB Output is correct
28 Correct 8 ms 256 KB Output is correct
29 Correct 8 ms 256 KB Output is correct
30 Correct 8 ms 256 KB Output is correct
31 Correct 8 ms 256 KB Output is correct
32 Correct 8 ms 288 KB Output is correct
33 Correct 8 ms 256 KB Output is correct
34 Correct 8 ms 256 KB Output is correct
35 Correct 13 ms 288 KB Output is correct
36 Correct 19 ms 256 KB Output is correct
37 Correct 26 ms 376 KB Output is correct
38 Correct 31 ms 256 KB Output is correct
39 Correct 29 ms 256 KB Output is correct
40 Correct 29 ms 256 KB Output is correct
41 Correct 29 ms 384 KB Output is correct
42 Correct 29 ms 288 KB Output is correct
43 Correct 9 ms 256 KB Output is correct
44 Correct 18 ms 256 KB Output is correct
45 Correct 24 ms 256 KB Output is correct
46 Correct 27 ms 384 KB Output is correct
47 Correct 27 ms 256 KB Output is correct
48 Correct 31 ms 256 KB Output is correct
49 Correct 28 ms 256 KB Output is correct
50 Correct 28 ms 384 KB Output is correct
51 Incorrect 1 ms 384 KB Output isn't correct
52 Halted 0 ms 0 KB -