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Submission #741921

# Submission time Handle Problem Language Result Execution time Memory
741921 2023-05-15T05:24:40 Z irmuun Bali Sculptures (APIO15_sculpture) C++17
100 / 100
 129 ms 464 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];
    for(int i=0;i<=n;i++){
        dp[i]=100000;
    }
    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 0 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 0 ms 212 KB Output is correct
14 Correct 0 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 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 0 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 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 0 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 1 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 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 260 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 0 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 1 ms 212 KB Output is correct
19 Correct 0 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 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 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 3 ms 212 KB Output is correct
35 Correct 3 ms 212 KB Output is correct
36 Correct 3 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 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 0 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 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 2 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 344 KB Output is correct
28 Correct 8 ms 328 KB Output is correct
29 Correct 8 ms 212 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 212 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 0 ms 212 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 0 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 0 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 220 KB Output is correct
15 Correct 1 ms 220 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 1 ms 212 KB Output is correct
21 Correct 1 ms 224 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 0 ms 212 KB Output is correct
26 Correct 0 ms 288 KB Output is correct
27 Correct 0 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 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 0 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 1 ms 220 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 2 ms 220 KB Output is correct
40 Correct 1 ms 212 KB Output is correct
41 Correct 2 ms 212 KB Output is correct
42 Correct 2 ms 212 KB Output is correct
43 Correct 2 ms 212 KB Output is correct
44 Correct 2 ms 212 KB Output is correct
45 Correct 1 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 7 ms 328 KB Output is correct
50 Correct 7 ms 216 KB Output is correct
51 Correct 9 ms 216 KB Output is correct
52 Correct 9 ms 216 KB Output is correct
53 Correct 9 ms 216 KB Output is correct
54 Correct 9 ms 332 KB Output is correct
55 Correct 9 ms 328 KB Output is correct
56 Correct 2 ms 216 KB Output is correct
57 Correct 4 ms 216 KB Output is correct
58 Correct 4 ms 216 KB Output is correct
59 Correct 5 ms 224 KB Output is correct
60 Correct 5 ms 224 KB Output is correct
61 Correct 5 ms 224 KB Output is correct
62 Correct 5 ms 224 KB Output is correct
63 Correct 6 ms 224 KB Output is correct
64 Correct 7 ms 224 KB Output is correct
65 Correct 1 ms 224 KB Output is correct
66 Correct 2 ms 224 KB Output is correct
67 Correct 4 ms 224 KB Output is correct
68 Correct 5 ms 224 KB Output is correct
69 Correct 6 ms 224 KB Output is correct
70 Correct 5 ms 224 KB Output is correct
71 Correct 5 ms 224 KB Output is correct
72 Correct 6 ms 336 KB Output is correct
73 Correct 6 ms 224 KB Output is correct
74 Correct 6 ms 340 KB Output is correct

Subtask #5
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 224 KB Output is correct
2 Correct 0 ms 224 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 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 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 1 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 2 ms 212 KB Output is correct
29 Correct 2 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 220 KB Output is correct
34 Correct 2 ms 328 KB Output is correct
35 Correct 3 ms 212 KB Output is correct
36 Correct 5 ms 344 KB Output is correct
37 Correct 7 ms 212 KB Output is correct
38 Correct 10 ms 212 KB Output is correct
39 Correct 11 ms 212 KB Output is correct
40 Correct 10 ms 212 KB Output is correct
41 Correct 10 ms 212 KB Output is correct
42 Correct 9 ms 212 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 332 KB Output is correct
46 Correct 6 ms 212 KB Output is correct
47 Correct 6 ms 328 KB Output is correct
48 Correct 6 ms 212 KB Output is correct
49 Correct 5 ms 320 KB Output is correct
50 Correct 6 ms 324 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 9 ms 340 KB Output is correct
53 Correct 10 ms 340 KB Output is correct
54 Correct 34 ms 328 KB Output is correct
55 Correct 25 ms 340 KB Output is correct
56 Correct 74 ms 352 KB Output is correct
57 Correct 66 ms 340 KB Output is correct
58 Correct 77 ms 340 KB Output is correct
59 Correct 111 ms 340 KB Output is correct
60 Correct 97 ms 348 KB Output is correct
61 Correct 1 ms 212 KB Output is correct
62 Correct 10 ms 340 KB Output is correct
63 Correct 35 ms 352 KB Output is correct
64 Correct 17 ms 328 KB Output is correct
65 Correct 33 ms 340 KB Output is correct
66 Correct 48 ms 336 KB Output is correct
67 Correct 67 ms 340 KB Output is correct
68 Correct 129 ms 340 KB Output is correct
69 Correct 67 ms 464 KB Output is correct