답안 #1104798

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1104798	2024-10-24T12:36:23 Z	SSSM	Bali Sculptures (APIO15_sculpture)	C++14	100 / 100	107 ms	4600 KB

sculpture

#include <bits/stdc++.h>

/*
#pragma GCC optimize ("O2")
#pragma GCC optimize ("unroll-loops")
#pragma GCC optimize ("Ofast")
#pragma GCC target ("avx2")
*/

using namespace std;

/*
#include <ext/pb_ds/assoc_container.hpp> 
#include <ext/pb_ds/tree_policy.hpp> 
using namespace __gnu_pbds;
template<class T> using Tree = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
*/

#define F first
#define S second
#define pb push_back
#define FIO freopen("input.txt", "r", stdin);freopen("output.txt", "w", stdout)
#define md(a) (a%mod+mod)%mod
#define all(a) a.begin(), a.end()
#define MP make_pair
#define lc id<<1
#define rc lc|1
#define mid (l+r)/2
#define kill(a) cout << a << "\n", exit(0)
typedef pair<int,int> pii;
typedef pair<long long ,long long> pll;
typedef long long ll;
typedef long double ld;
typedef vector<vector<ll>> matrix;
mt19937_64  rng(chrono::steady_clock::now().time_since_epoch().count());

ll const maxn=2000+10, mod=1e9+7, INF=1e18, LOG=45, sq=65;

ll poww(ll a, ll b, ll mod) {
 if (b == 0) return 1;
 return 1 * poww(1 * a * a % mod, b / 2, mod) * ((b % 2 == 1) ? a : 1) % mod;
}

ll n, a, b, A[maxn], ans=(1ll<<LOG)-1, dp[maxn];
bool dp2[maxn][maxn];

bool chk(ll mask)
{
    for(ll i=0;i<=n;i++)
    {
        for(ll j=0;j<=n;j++)
        {
            dp2[i][j]=0;
        }
    }
    dp2[0][0]=1;
    dp[0]=0;
    for(ll i=1;i<=n;i++)
    {
        dp[i]=INF;
        ll s=0;
        for(ll j=i;j>=1;j--)
        {
            s+=A[j];
            if((s&mask)!=s) continue;
            if(a==1)
            {
                dp[i]=min(dp[i], dp[j-1]+1);
                continue;
            }
            for(ll k=1;k<=i;k++)
            {
                dp2[i][k]|=dp2[j-1][k-1];
            }
        }
    }
    if(a==1) return (dp[n]<=b);
    for(ll i=a;i<=b;i++)
    {
        if(dp2[n][i]) return 1;
    }
    return 0;
}

int main() 
{ 
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    
    cin>>n>>a>>b;
    for(ll i=1;i<=n;i++)
    {
        cin>>A[i];
    }

    for(ll i=LOG-1;i>=0;i--)
    {
        if(chk(ans^(1ll<<i))) ans^=(1ll<<i);
    }
    cout<<ans<<"\n";

    return 0;


}

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	1 ms	504 KB	Output is correct
5	Correct	1 ms	472 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	568 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	468 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	1 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	1 ms	592 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct
27	Correct	1 ms	336 KB	Output is correct
28	Correct	1 ms	336 KB	Output is correct
29	Correct	1 ms	504 KB	Output is correct
30	Correct	1 ms	336 KB	Output is correct
31	Correct	1 ms	336 KB	Output is correct
32	Correct	1 ms	336 KB	Output is correct
33	Correct	1 ms	336 KB	Output is correct
34	Correct	1 ms	336 KB	Output is correct
35	Correct	1 ms	336 KB	Output is correct
36	Correct	1 ms	336 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	504 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 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	336 KB	Output is correct
7	Correct	1 ms	472 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	504 KB	Output is correct
17	Correct	1 ms	472 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	1 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	1 ms	404 KB	Output is correct
26	Correct	1 ms	504 KB	Output is correct
27	Correct	1 ms	504 KB	Output is correct
28	Correct	1 ms	336 KB	Output is correct
29	Correct	1 ms	564 KB	Output is correct
30	Correct	1 ms	336 KB	Output is correct
31	Correct	1 ms	336 KB	Output is correct
32	Correct	2 ms	336 KB	Output is correct
33	Correct	1 ms	336 KB	Output is correct
34	Correct	1 ms	336 KB	Output is correct
35	Correct	1 ms	336 KB	Output is correct
36	Correct	1 ms	504 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	504 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	504 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	2 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	504 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	504 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	1 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	1 ms	592 KB	Output is correct
26	Correct	1 ms	592 KB	Output is correct
27	Correct	1 ms	468 KB	Output is correct
28	Correct	2 ms	2640 KB	Output is correct
29	Correct	1 ms	2640 KB	Output is correct
30	Correct	1 ms	2640 KB	Output is correct
31	Correct	1 ms	2640 KB	Output is correct
32	Correct	2 ms	2820 KB	Output is correct

Subtask #4
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	504 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	1 ms	504 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	592 KB	Output is correct
10	Correct	1 ms	504 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	504 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	504 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	1 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	1 ms	336 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct
27	Correct	1 ms	336 KB	Output is correct
28	Correct	1 ms	336 KB	Output is correct
29	Correct	1 ms	336 KB	Output is correct
30	Correct	1 ms	336 KB	Output is correct
31	Correct	1 ms	336 KB	Output is correct
32	Correct	1 ms	336 KB	Output is correct
33	Correct	1 ms	336 KB	Output is correct
34	Correct	1 ms	336 KB	Output is correct
35	Correct	1 ms	336 KB	Output is correct
36	Correct	1 ms	336 KB	Output is correct
37	Correct	1 ms	336 KB	Output is correct
38	Correct	1 ms	336 KB	Output is correct
39	Correct	1 ms	336 KB	Output is correct
40	Correct	1 ms	336 KB	Output is correct
41	Correct	1 ms	336 KB	Output is correct
42	Correct	1 ms	336 KB	Output is correct
43	Correct	1 ms	336 KB	Output is correct
44	Correct	1 ms	336 KB	Output is correct
45	Correct	1 ms	336 KB	Output is correct
46	Correct	1 ms	336 KB	Output is correct
47	Correct	1 ms	336 KB	Output is correct
48	Correct	1 ms	592 KB	Output is correct
49	Correct	1 ms	592 KB	Output is correct
50	Correct	2 ms	592 KB	Output is correct
51	Correct	2 ms	2640 KB	Output is correct
52	Correct	2 ms	2640 KB	Output is correct
53	Correct	1 ms	2640 KB	Output is correct
54	Correct	2 ms	2640 KB	Output is correct
55	Correct	2 ms	2640 KB	Output is correct
56	Correct	1 ms	336 KB	Output is correct
57	Correct	2 ms	592 KB	Output is correct
58	Correct	1 ms	592 KB	Output is correct
59	Correct	1 ms	2640 KB	Output is correct
60	Correct	1 ms	2640 KB	Output is correct
61	Correct	1 ms	2640 KB	Output is correct
62	Correct	1 ms	2808 KB	Output is correct
63	Correct	1 ms	2640 KB	Output is correct
64	Correct	6 ms	592 KB	Output is correct
65	Correct	1 ms	336 KB	Output is correct
66	Correct	2 ms	592 KB	Output is correct
67	Correct	2 ms	592 KB	Output is correct
68	Correct	3 ms	664 KB	Output is correct
69	Correct	3 ms	2640 KB	Output is correct
70	Correct	3 ms	2640 KB	Output is correct
71	Correct	4 ms	2640 KB	Output is correct
72	Correct	4 ms	2640 KB	Output is correct
73	Correct	4 ms	2640 KB	Output is correct
74	Correct	3 ms	2484 KB	Output is correct

Subtask #5
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 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	336 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	1 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	1 ms	336 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct
27	Correct	1 ms	336 KB	Output is correct
28	Correct	1 ms	336 KB	Output is correct
29	Correct	1 ms	336 KB	Output is correct
30	Correct	1 ms	468 KB	Output is correct
31	Correct	1 ms	336 KB	Output is correct
32	Correct	1 ms	336 KB	Output is correct
33	Correct	1 ms	336 KB	Output is correct
34	Correct	1 ms	336 KB	Output is correct
35	Correct	1 ms	592 KB	Output is correct
36	Correct	1 ms	844 KB	Output is correct
37	Correct	1 ms	476 KB	Output is correct
38	Correct	1 ms	2640 KB	Output is correct
39	Correct	1 ms	2516 KB	Output is correct
40	Correct	1 ms	2640 KB	Output is correct
41	Correct	2 ms	2644 KB	Output is correct
42	Correct	2 ms	2808 KB	Output is correct
43	Correct	1 ms	336 KB	Output is correct
44	Correct	1 ms	592 KB	Output is correct
45	Correct	1 ms	592 KB	Output is correct
46	Correct	2 ms	2640 KB	Output is correct
47	Correct	1 ms	2640 KB	Output is correct
48	Correct	2 ms	2640 KB	Output is correct
49	Correct	1 ms	2892 KB	Output is correct
50	Correct	2 ms	2640 KB	Output is correct
51	Correct	1 ms	2640 KB	Output is correct
52	Correct	11 ms	2640 KB	Output is correct
53	Correct	17 ms	2808 KB	Output is correct
54	Correct	30 ms	2640 KB	Output is correct
55	Correct	27 ms	2640 KB	Output is correct
56	Correct	96 ms	4432 KB	Output is correct
57	Correct	97 ms	4432 KB	Output is correct
58	Correct	97 ms	4432 KB	Output is correct
59	Correct	96 ms	4432 KB	Output is correct
60	Correct	98 ms	4452 KB	Output is correct
61	Correct	2 ms	2640 KB	Output is correct
62	Correct	16 ms	2640 KB	Output is correct
63	Correct	28 ms	2640 KB	Output is correct
64	Correct	27 ms	2640 KB	Output is correct
65	Correct	75 ms	3152 KB	Output is correct
66	Correct	76 ms	3920 KB	Output is correct
67	Correct	104 ms	4432 KB	Output is correct
68	Correct	102 ms	4432 KB	Output is correct
69	Correct	107 ms	4600 KB	Output is correct

답안 #1104798

Compilation message

Subtask #1 9.0 / 9.0

Subtask #2 16.0 / 16.0

Subtask #3 21.0 / 21.0

Subtask #4 25.0 / 25.0

Subtask #5 29.0 / 29.0

Subtask #1
9.0 / 9.0

Subtask #2
16.0 / 16.0

Subtask #3
21.0 / 21.0

Subtask #4
25.0 / 25.0

Subtask #5
29.0 / 29.0