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Submission #741920

# Submission time Handle Problem Language Result Execution time Memory
741920 2023-05-15T05:21:02 Z irmuun Bali Sculptures (APIO15_sculpture) C++17
71 / 100
 11 ms 340 KB 
#include<bits/stdc++.h>

using namespace std;

#define pb push_back
#define ll long long
#define ff first
#define ss second
#define all(s) s.begin(),s.end()

int n,a,b;
ll y[2005];

bool check1(ll mask){
    bool dp[105][105];
    memset(dp,false,sizeof(dp));
    dp[0][0]=true;
    for(int j=0;j<=n;j++){
        for(int i=0;i<n;i++){
            if(dp[i][j]==true){
                ll cur=0;
                for(int k=i+1;k<=n;k++){
                    cur+=y[k];
                    if((cur&mask)==0){
                        dp[k][j+1]=true;
                    }
                }    
            }
        }
    }
    for(int i=a;i<=b;i++){
        if(dp[n][i]==true){
            return true;
        }
    }
    return false;
}
bool check2(ll mask){
    int dp[2005];
    memset(dp,100000,sizeof(dp));
    dp[0]=0;
    for(int i=0;i<n;i++){
        if(dp[i]<100000){
            ll cur=0;
            for(int j=i+1;j<=n;j++){
                cur+=y[j];
                if((cur&mask)==0){
                    dp[j]=min(dp[j],dp[i]+1);
                }
            }
        }
    }
    return (dp[n]<=b);
}

int main(){
    ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    cin>>n>>a>>b;
    for(int i=1;i<=n;i++){
        cin>>y[i];
    }
    if(n<=100){
        ll cur=0;
        for(ll i=60;i>=0;i--){
            if(check1(cur+(1ll<<i))==true){
                cur+=(1ll<<i);
            }
        }
        cout<<(1ll<<61)-1-cur;
    }
    else{
        ll cur=0;
        for(ll i=60;i>=0;i--){
            if(check2(cur+(1ll<<i))==true){
                cur+=(1ll<<i);
            }
        }
        cout<<(1ll<<61)-1-cur;
    }
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 328 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 2 ms 212 KB Output is correct
32 Correct 2 ms 212 KB Output is correct
33 Correct 2 ms 212 KB Output is correct
34 Correct 2 ms 212 KB Output is correct
35 Correct 2 ms 212 KB Output is correct
36 Correct 2 ms 212 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 272 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 2 ms 212 KB Output is correct
19 Correct 2 ms 212 KB Output is correct
20 Correct 2 ms 212 KB Output is correct
21 Correct 2 ms 212 KB Output is correct
22 Correct 2 ms 212 KB Output is correct
23 Correct 3 ms 212 KB Output is correct
24 Correct 2 ms 212 KB Output is correct
25 Correct 3 ms 212 KB Output is correct
26 Correct 5 ms 212 KB Output is correct
27 Correct 7 ms 212 KB Output is correct
28 Correct 8 ms 328 KB Output is correct
29 Correct 9 ms 324 KB Output is correct
30 Correct 9 ms 212 KB Output is correct
31 Correct 8 ms 212 KB Output is correct
32 Correct 9 ms 328 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 0 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 0 ms 324 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 1 ms 212 KB Output is correct
41 Correct 2 ms 212 KB Output is correct
42 Correct 3 ms 328 KB Output is correct
43 Correct 2 ms 212 KB Output is correct
44 Correct 2 ms 212 KB Output is correct
45 Correct 2 ms 212 KB Output is correct
46 Correct 2 ms 212 KB Output is correct
47 Correct 2 ms 212 KB Output is correct
48 Correct 3 ms 212 KB Output is correct
49 Correct 5 ms 212 KB Output is correct
50 Correct 7 ms 212 KB Output is correct
51 Correct 8 ms 212 KB Output is correct
52 Correct 8 ms 212 KB Output is correct
53 Correct 9 ms 212 KB Output is correct
54 Correct 9 ms 324 KB Output is correct
55 Correct 9 ms 328 KB Output is correct
56 Correct 1 ms 212 KB Output is correct
57 Correct 4 ms 212 KB Output is correct
58 Correct 5 ms 212 KB Output is correct
59 Correct 6 ms 212 KB Output is correct
60 Correct 6 ms 212 KB Output is correct
61 Correct 5 ms 212 KB Output is correct
62 Correct 6 ms 212 KB Output is correct
63 Correct 7 ms 324 KB Output is correct
64 Correct 6 ms 212 KB Output is correct
65 Correct 1 ms 212 KB Output is correct
66 Correct 2 ms 212 KB Output is correct
67 Correct 3 ms 212 KB Output is correct
68 Correct 5 ms 212 KB Output is correct
69 Correct 5 ms 212 KB Output is correct
70 Correct 6 ms 212 KB Output is correct
71 Correct 7 ms 212 KB Output is correct
72 Correct 6 ms 212 KB Output is correct
73 Correct 7 ms 212 KB Output is correct
74 Correct 6 ms 212 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 216 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 2 ms 212 KB Output is correct
29 Correct 3 ms 212 KB Output is correct
30 Correct 2 ms 212 KB Output is correct
31 Correct 2 ms 212 KB Output is correct
32 Correct 2 ms 212 KB Output is correct
33 Correct 2 ms 212 KB Output is correct
34 Correct 2 ms 212 KB Output is correct
35 Correct 3 ms 212 KB Output is correct
36 Correct 5 ms 212 KB Output is correct
37 Correct 7 ms 324 KB Output is correct
38 Correct 8 ms 212 KB Output is correct
39 Correct 11 ms 328 KB Output is correct
40 Correct 9 ms 324 KB Output is correct
41 Correct 8 ms 328 KB Output is correct
42 Correct 8 ms 324 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 3 ms 212 KB Output is correct
45 Correct 5 ms 212 KB Output is correct
46 Correct 5 ms 212 KB Output is correct
47 Correct 5 ms 336 KB Output is correct
48 Correct 5 ms 324 KB Output is correct
49 Correct 5 ms 212 KB Output is correct
50 Correct 6 ms 212 KB Output is correct
51 Incorrect 1 ms 212 KB Output isn't correct
52 Halted 0 ms 0 KB -