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Submission #228915

# Submission time Handle Problem Language Result Execution time Memory
228915 2020-05-03T05:12:35 Z mehrdad_sohrabi Bali Sculptures (APIO15_sculpture) C++14
100 / 100
 225 ms 4480 KB 
#include <bits/stdc++.h>
typedef long long int ll;
typedef long double ld;
#define pb push_back
#define pii pair < ll , ll >
#define F first
#define S second
#define endl '\n'
#define int long long
#define sync ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0)
#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math")
#define kill(x) return cout<<x<<'\n', 0;
using namespace std;
const int N=2e3+10,M=110;
ll dp[N];
ll a[N];
bool pd[N][N];
int32_t main(){
    sync;
    ll n;
    cin >> n;
    ll b;
    ll e;
    cin >> e >> b;
    for (int i=1;i<=n;i++){
        cin >> a[i];
    }
    if (n<110){
        ll ans=((ll)1<<60)-1;
        for (int bit=59;bit>-1;bit--){
            ans-=((ll)1<<bit);
            memset(pd,0,sizeof pd);
            pd[0][0]=1;
            for (int i=1;i<=n;i++){
                ll cnt=0;
                for (int j=i;j;j--){
                    cnt+=a[j];
                    for (int k=1;k<M;k++){
                        if ((cnt | ans)<=ans)
                        pd[i][k]=max(pd[i][k],pd[j-1][k-1]);
                    }
                }
            }
            ll p1=0;
            for (int i=e;i<=b;i++){
                if (pd[n][i]) p1=1;
            }
            if (!p1){
                ans+=((ll)1<<bit);
            }
        }
        cout << ans << endl;
        return 0;
    }
    ll ans=((ll)1<<60)-1;
    for (int bit=59;bit>-1;bit--){
        memset(dp,63,sizeof dp);
        dp[0]=0;
        ans-=((ll)1<<bit);
        for (int i=1;i<=n;i++){
            ll cnt=0;
            for (int j=i;j;j--){
                cnt+=a[j];
                if ((cnt | ans)<=ans){
                    dp[i]=min(dp[i],dp[j-1]+1);
                }
            }
        }
        if (dp[n]>b){
            ans+=((ll)1<<bit);
        }
    }
    cout << ans << endl;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 4224 KB Output is correct
2 Correct 14 ms 4224 KB Output is correct
3 Correct 13 ms 4224 KB Output is correct
4 Correct 15 ms 4352 KB Output is correct
5 Correct 14 ms 4224 KB Output is correct
6 Correct 14 ms 4224 KB Output is correct
7 Correct 14 ms 4352 KB Output is correct
8 Correct 14 ms 4224 KB Output is correct
9 Correct 14 ms 4352 KB Output is correct
10 Correct 14 ms 4352 KB Output is correct
11 Correct 18 ms 4224 KB Output is correct
12 Correct 15 ms 4224 KB Output is correct
13 Correct 14 ms 4224 KB Output is correct
14 Correct 14 ms 4224 KB Output is correct
15 Correct 14 ms 4352 KB Output is correct
16 Correct 14 ms 4352 KB Output is correct
17 Correct 15 ms 4224 KB Output is correct
18 Correct 15 ms 4352 KB Output is correct
19 Correct 14 ms 4352 KB Output is correct
20 Correct 14 ms 4224 KB Output is correct
21 Correct 14 ms 4352 KB Output is correct
22 Correct 14 ms 4352 KB Output is correct
23 Correct 15 ms 4352 KB Output is correct
24 Correct 16 ms 4352 KB Output is correct
25 Correct 15 ms 4352 KB Output is correct
26 Correct 15 ms 4224 KB Output is correct
27 Correct 14 ms 4224 KB Output is correct
28 Correct 17 ms 4224 KB Output is correct
29 Correct 14 ms 4352 KB Output is correct
30 Correct 16 ms 4224 KB Output is correct
31 Correct 14 ms 4352 KB Output is correct
32 Correct 15 ms 4480 KB Output is correct
33 Correct 14 ms 4352 KB Output is correct
34 Correct 14 ms 4352 KB Output is correct
35 Correct 16 ms 4224 KB Output is correct
36 Correct 16 ms 4224 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 4224 KB Output is correct
2 Correct 14 ms 4224 KB Output is correct
3 Correct 14 ms 4224 KB Output is correct
4 Correct 15 ms 4352 KB Output is correct
5 Correct 17 ms 4352 KB Output is correct
6 Correct 15 ms 4352 KB Output is correct
7 Correct 14 ms 4224 KB Output is correct
8 Correct 14 ms 4224 KB Output is correct
9 Correct 14 ms 4224 KB Output is correct
10 Correct 16 ms 4224 KB Output is correct
11 Correct 14 ms 4224 KB Output is correct
12 Correct 16 ms 4352 KB Output is correct
13 Correct 15 ms 4224 KB Output is correct
14 Correct 14 ms 4352 KB Output is correct
15 Correct 15 ms 4224 KB Output is correct
16 Correct 14 ms 4224 KB Output is correct
17 Correct 14 ms 4224 KB Output is correct
18 Correct 14 ms 4224 KB Output is correct
19 Correct 15 ms 4224 KB Output is correct
20 Correct 15 ms 4224 KB Output is correct
21 Correct 15 ms 4224 KB Output is correct
22 Correct 18 ms 4352 KB Output is correct
23 Correct 15 ms 4224 KB Output is correct
24 Correct 16 ms 4224 KB Output is correct
25 Correct 15 ms 4352 KB Output is correct
26 Correct 15 ms 4224 KB Output is correct
27 Correct 15 ms 4224 KB Output is correct
28 Correct 15 ms 4224 KB Output is correct
29 Correct 18 ms 4224 KB Output is correct
30 Correct 18 ms 4224 KB Output is correct
31 Correct 19 ms 4352 KB Output is correct
32 Correct 21 ms 4224 KB Output is correct
33 Correct 23 ms 4352 KB Output is correct
34 Correct 22 ms 4224 KB Output is correct
35 Correct 19 ms 4352 KB Output is correct
36 Correct 22 ms 4224 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 4224 KB Output is correct
2 Correct 17 ms 4224 KB Output is correct
3 Correct 15 ms 4224 KB Output is correct
4 Correct 14 ms 4224 KB Output is correct
5 Correct 19 ms 4224 KB Output is correct
6 Correct 15 ms 4224 KB Output is correct
7 Correct 15 ms 4224 KB Output is correct
8 Correct 15 ms 4224 KB Output is correct
9 Correct 15 ms 4224 KB Output is correct
10 Correct 15 ms 4224 KB Output is correct
11 Correct 14 ms 4224 KB Output is correct
12 Correct 17 ms 4224 KB Output is correct
13 Correct 15 ms 4224 KB Output is correct
14 Correct 19 ms 4224 KB Output is correct
15 Correct 16 ms 4224 KB Output is correct
16 Correct 18 ms 4224 KB Output is correct
17 Correct 18 ms 4224 KB Output is correct
18 Correct 19 ms 4224 KB Output is correct
19 Correct 19 ms 4224 KB Output is correct
20 Correct 20 ms 4224 KB Output is correct
21 Correct 27 ms 4352 KB Output is correct
22 Correct 25 ms 4224 KB Output is correct
23 Correct 27 ms 4224 KB Output is correct
24 Correct 19 ms 4224 KB Output is correct
25 Correct 23 ms 4224 KB Output is correct
26 Correct 28 ms 4224 KB Output is correct
27 Correct 35 ms 4352 KB Output is correct
28 Correct 34 ms 4224 KB Output is correct
29 Correct 34 ms 4336 KB Output is correct
30 Correct 43 ms 4352 KB Output is correct
31 Correct 41 ms 4352 KB Output is correct
32 Correct 42 ms 4224 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 4224 KB Output is correct
2 Correct 15 ms 4224 KB Output is correct
3 Correct 17 ms 4224 KB Output is correct
4 Correct 14 ms 4224 KB Output is correct
5 Correct 14 ms 4224 KB Output is correct
6 Correct 15 ms 4224 KB Output is correct
7 Correct 15 ms 4224 KB Output is correct
8 Correct 18 ms 4224 KB Output is correct
9 Correct 16 ms 4352 KB Output is correct
10 Correct 17 ms 4224 KB Output is correct
11 Correct 16 ms 4352 KB Output is correct
12 Correct 15 ms 4224 KB Output is correct
13 Correct 15 ms 4224 KB Output is correct
14 Correct 14 ms 4224 KB Output is correct
15 Correct 14 ms 4224 KB Output is correct
16 Correct 15 ms 4224 KB Output is correct
17 Correct 15 ms 4352 KB Output is correct
18 Correct 15 ms 4224 KB Output is correct
19 Correct 15 ms 4352 KB Output is correct
20 Correct 21 ms 4224 KB Output is correct
21 Correct 15 ms 4352 KB Output is correct
22 Correct 15 ms 4224 KB Output is correct
23 Correct 17 ms 4352 KB Output is correct
24 Correct 15 ms 4352 KB Output is correct
25 Correct 17 ms 4352 KB Output is correct
26 Correct 17 ms 4224 KB Output is correct
27 Correct 13 ms 4352 KB Output is correct
28 Correct 14 ms 4224 KB Output is correct
29 Correct 14 ms 4224 KB Output is correct
30 Correct 14 ms 4224 KB Output is correct
31 Correct 15 ms 4352 KB Output is correct
32 Correct 15 ms 4352 KB Output is correct
33 Correct 15 ms 4352 KB Output is correct
34 Correct 15 ms 4224 KB Output is correct
35 Correct 26 ms 4340 KB Output is correct
36 Correct 16 ms 4224 KB Output is correct
37 Correct 17 ms 4224 KB Output is correct
38 Correct 17 ms 4352 KB Output is correct
39 Correct 20 ms 4352 KB Output is correct
40 Correct 19 ms 4224 KB Output is correct
41 Correct 21 ms 4224 KB Output is correct
42 Correct 19 ms 4352 KB Output is correct
43 Correct 19 ms 4224 KB Output is correct
44 Correct 19 ms 4224 KB Output is correct
45 Correct 21 ms 4224 KB Output is correct
46 Correct 22 ms 4352 KB Output is correct
47 Correct 22 ms 4224 KB Output is correct
48 Correct 25 ms 4224 KB Output is correct
49 Correct 26 ms 4352 KB Output is correct
50 Correct 33 ms 4224 KB Output is correct
51 Correct 39 ms 4352 KB Output is correct
52 Correct 38 ms 4352 KB Output is correct
53 Correct 44 ms 4224 KB Output is correct
54 Correct 43 ms 4352 KB Output is correct
55 Correct 39 ms 4352 KB Output is correct
56 Correct 21 ms 4224 KB Output is correct
57 Correct 24 ms 4352 KB Output is correct
58 Correct 27 ms 4472 KB Output is correct
59 Correct 26 ms 4224 KB Output is correct
60 Correct 28 ms 4352 KB Output is correct
61 Correct 33 ms 4224 KB Output is correct
62 Correct 27 ms 4352 KB Output is correct
63 Correct 31 ms 4352 KB Output is correct
64 Correct 33 ms 4224 KB Output is correct
65 Correct 22 ms 4224 KB Output is correct
66 Correct 19 ms 4224 KB Output is correct
67 Correct 22 ms 4224 KB Output is correct
68 Correct 26 ms 4352 KB Output is correct
69 Correct 26 ms 4224 KB Output is correct
70 Correct 28 ms 4224 KB Output is correct
71 Correct 31 ms 4352 KB Output is correct
72 Correct 35 ms 4352 KB Output is correct
73 Correct 28 ms 4352 KB Output is correct
74 Correct 31 ms 4352 KB Output is correct

Subtask #5
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 4352 KB Output is correct
2 Correct 14 ms 4352 KB Output is correct
3 Correct 18 ms 4224 KB Output is correct
4 Correct 16 ms 4352 KB Output is correct
5 Correct 17 ms 4224 KB Output is correct
6 Correct 15 ms 4224 KB Output is correct
7 Correct 14 ms 4352 KB Output is correct
8 Correct 17 ms 4352 KB Output is correct
9 Correct 17 ms 4224 KB Output is correct
10 Correct 14 ms 4352 KB Output is correct
11 Correct 15 ms 4224 KB Output is correct
12 Correct 17 ms 4352 KB Output is correct
13 Correct 17 ms 4224 KB Output is correct
14 Correct 15 ms 4224 KB Output is correct
15 Correct 22 ms 4224 KB Output is correct
16 Correct 16 ms 4352 KB Output is correct
17 Correct 18 ms 4480 KB Output is correct
18 Correct 14 ms 4224 KB Output is correct
19 Correct 15 ms 4224 KB Output is correct
20 Correct 14 ms 4224 KB Output is correct
21 Correct 14 ms 4352 KB Output is correct
22 Correct 14 ms 4224 KB Output is correct
23 Correct 15 ms 4224 KB Output is correct
24 Correct 22 ms 4352 KB Output is correct
25 Correct 17 ms 4224 KB Output is correct
26 Correct 17 ms 4224 KB Output is correct
27 Correct 19 ms 4224 KB Output is correct
28 Correct 23 ms 4480 KB Output is correct
29 Correct 19 ms 4352 KB Output is correct
30 Correct 19 ms 4224 KB Output is correct
31 Correct 19 ms 4224 KB Output is correct
32 Correct 20 ms 4352 KB Output is correct
33 Correct 20 ms 4352 KB Output is correct
34 Correct 20 ms 4224 KB Output is correct
35 Correct 22 ms 4352 KB Output is correct
36 Correct 27 ms 4224 KB Output is correct
37 Correct 32 ms 4348 KB Output is correct
38 Correct 35 ms 4224 KB Output is correct
39 Correct 36 ms 4224 KB Output is correct
40 Correct 50 ms 4352 KB Output is correct
41 Correct 37 ms 4224 KB Output is correct
42 Correct 36 ms 4224 KB Output is correct
43 Correct 17 ms 4224 KB Output is correct
44 Correct 21 ms 4352 KB Output is correct
45 Correct 26 ms 4224 KB Output is correct
46 Correct 29 ms 4224 KB Output is correct
47 Correct 24 ms 4224 KB Output is correct
48 Correct 25 ms 4224 KB Output is correct
49 Correct 28 ms 4224 KB Output is correct
50 Correct 26 ms 4224 KB Output is correct
51 Correct 25 ms 4224 KB Output is correct
52 Correct 25 ms 384 KB Output is correct
53 Correct 41 ms 384 KB Output is correct
54 Correct 61 ms 384 KB Output is correct
55 Correct 60 ms 384 KB Output is correct
56 Correct 220 ms 504 KB Output is correct
57 Correct 215 ms 504 KB Output is correct
58 Correct 222 ms 504 KB Output is correct
59 Correct 214 ms 384 KB Output is correct
60 Correct 225 ms 384 KB Output is correct
61 Correct 29 ms 4224 KB Output is correct
62 Correct 37 ms 384 KB Output is correct
63 Correct 61 ms 384 KB Output is correct
64 Correct 59 ms 384 KB Output is correct
65 Correct 109 ms 384 KB Output is correct
66 Correct 167 ms 416 KB Output is correct
67 Correct 214 ms 504 KB Output is correct
68 Correct 218 ms 384 KB Output is correct
69 Correct 216 ms 384 KB Output is correct