답안 #227425

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
227425	2020-04-27T11:49:14 Z	shafinalam	Bali Sculptures (APIO15_sculpture)	C++14	21 / 100	27 ms	32000 KB

sculpture

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
const int mxn = 2005;

ll n, A, B;
ll arr[mxn];
ll pre[mxn];
ll dp[mxn][mxn];
ll inf = 0;
ll solve(int pos, int k)
{
    if(pos>n)
    {
        if(k>=A && k<=B) return 0;
        return inf;
    }
    if(dp[pos][k]!=-1) return dp[pos][k];
    ll ret = inf;
    //cout << ret << '\n';
    for(int i = pos; i <= n; i++)
    {
        ll tmp = solve(i+1, k+1);
        if(tmp==inf) ret = tmp;
        else ret = min(ret, tmp|(pre[i]-pre[pos-1]));
    }
    //cout << ret << '\n';
    return dp[pos][k] = ret;
}
int main()
{
    //cout << inf << '\n';
    cin >> n >> A >> B;


    for(int i = 1; i <= n; i++) cin >> arr[i];
    for(int i = 1; i <= n; i++) pre[i] = pre[i-1]+arr[i];
    inf = pre[n]+10;
    memset(dp, -1, sizeof dp);
    ll ans = solve(1, 0);
    cout << ans << '\n';
    return 0;
}

Subtask #1

0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	21 ms	31736 KB	Output is correct
2	Correct	20 ms	31744 KB	Output is correct
3	Correct	21 ms	31744 KB	Output is correct
4	Correct	24 ms	31744 KB	Output is correct
5	Correct	20 ms	31744 KB	Output is correct
6	Correct	19 ms	31744 KB	Output is correct
7	Correct	19 ms	31744 KB	Output is correct
8	Correct	22 ms	31744 KB	Output is correct
9	Correct	22 ms	31744 KB	Output is correct
10	Correct	20 ms	31872 KB	Output is correct
11	Correct	20 ms	31744 KB	Output is correct
12	Correct	20 ms	31872 KB	Output is correct
13	Correct	20 ms	31744 KB	Output is correct
14	Incorrect	20 ms	31744 KB	Output isn't correct
15	Halted	0 ms	0 KB	-

Subtask #2

0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	20 ms	31872 KB	Output is correct
2	Correct	20 ms	31744 KB	Output is correct
3	Correct	20 ms	31744 KB	Output is correct
4	Correct	20 ms	31744 KB	Output is correct
5	Correct	20 ms	31744 KB	Output is correct
6	Correct	20 ms	31744 KB	Output is correct
7	Correct	20 ms	31744 KB	Output is correct
8	Correct	21 ms	31872 KB	Output is correct
9	Correct	21 ms	31744 KB	Output is correct
10	Correct	20 ms	31744 KB	Output is correct
11	Correct	20 ms	31872 KB	Output is correct
12	Correct	23 ms	31744 KB	Output is correct
13	Correct	20 ms	31744 KB	Output is correct
14	Incorrect	21 ms	31744 KB	Output isn't correct
15	Halted	0 ms	0 KB	-

Subtask #3

21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	20 ms	31744 KB	Output is correct
2	Correct	20 ms	31744 KB	Output is correct
3	Correct	21 ms	31744 KB	Output is correct
4	Correct	20 ms	31744 KB	Output is correct
5	Correct	23 ms	31744 KB	Output is correct
6	Correct	21 ms	31744 KB	Output is correct
7	Correct	20 ms	31744 KB	Output is correct
8	Correct	20 ms	31744 KB	Output is correct
9	Correct	20 ms	31744 KB	Output is correct
10	Correct	27 ms	31788 KB	Output is correct
11	Correct	20 ms	31744 KB	Output is correct
12	Correct	20 ms	31744 KB	Output is correct
13	Correct	19 ms	31744 KB	Output is correct
14	Correct	20 ms	31872 KB	Output is correct
15	Correct	20 ms	31744 KB	Output is correct
16	Correct	20 ms	31736 KB	Output is correct
17	Correct	21 ms	31744 KB	Output is correct
18	Correct	24 ms	31744 KB	Output is correct
19	Correct	20 ms	31744 KB	Output is correct
20	Correct	24 ms	31744 KB	Output is correct
21	Correct	20 ms	31872 KB	Output is correct
22	Correct	20 ms	31872 KB	Output is correct
23	Correct	23 ms	31744 KB	Output is correct
24	Correct	20 ms	31744 KB	Output is correct
25	Correct	21 ms	31744 KB	Output is correct
26	Correct	21 ms	31744 KB	Output is correct
27	Correct	21 ms	31744 KB	Output is correct
28	Correct	24 ms	31744 KB	Output is correct
29	Correct	21 ms	31804 KB	Output is correct
30	Correct	25 ms	31736 KB	Output is correct
31	Correct	23 ms	31744 KB	Output is correct
32	Correct	22 ms	31848 KB	Output is correct

Subtask #4

0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	21 ms	31744 KB	Output is correct
2	Correct	19 ms	31872 KB	Output is correct
3	Correct	24 ms	31744 KB	Output is correct
4	Correct	25 ms	31872 KB	Output is correct
5	Correct	20 ms	31744 KB	Output is correct
6	Correct	20 ms	31872 KB	Output is correct
7	Correct	21 ms	31744 KB	Output is correct
8	Correct	20 ms	31744 KB	Output is correct
9	Correct	20 ms	31744 KB	Output is correct
10	Correct	20 ms	31744 KB	Output is correct
11	Correct	20 ms	31872 KB	Output is correct
12	Correct	20 ms	31744 KB	Output is correct
13	Correct	20 ms	31744 KB	Output is correct
14	Incorrect	20 ms	31744 KB	Output isn't correct
15	Halted	0 ms	0 KB	-

Subtask #5

0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	20 ms	32000 KB	Output is correct
2	Correct	19 ms	31744 KB	Output is correct
3	Correct	20 ms	31744 KB	Output is correct
4	Correct	25 ms	31744 KB	Output is correct
5	Correct	24 ms	31744 KB	Output is correct
6	Correct	20 ms	31744 KB	Output is correct
7	Correct	20 ms	31744 KB	Output is correct
8	Correct	24 ms	32000 KB	Output is correct
9	Correct	20 ms	31744 KB	Output is correct
10	Correct	20 ms	31744 KB	Output is correct
11	Correct	20 ms	31748 KB	Output is correct
12	Correct	20 ms	31872 KB	Output is correct
13	Correct	24 ms	31744 KB	Output is correct
14	Correct	20 ms	31744 KB	Output is correct
15	Correct	20 ms	31744 KB	Output is correct
16	Correct	20 ms	31872 KB	Output is correct
17	Correct	21 ms	31744 KB	Output is correct
18	Incorrect	20 ms	31744 KB	Output isn't correct
19	Halted	0 ms	0 KB	-