oj.uz

Submission #404558

# Submission time Handle Problem Language Result Execution time Memory
404558 2021-05-14T15:37:38 Z teehandsome Bali Sculptures (APIO15_sculpture) C++11
37 / 100
 374 ms 13452 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define endl '\n'
#define INF 1e9+7
#define all(x) x.begin(),x.end()
using namespace std;
using namespace __gnu_pbds;
using ll=long long;
using pii=pair<int,int>;
using ppi=pair<int,pii>;
using oset=tree<int,null_type,less<int>,rb_tree_tag,tree_order_statistics_node_update>;

template<typename T>
void _print(vector<T> x) {cerr<<"{"; for(auto e:x) cerr<<e<<","; cerr<<"}";}
void _print(pii x) {cerr<<"{"<<x.first<<","<<x.second<<"}";}
template<typename T>
void _print(T x) {cerr<<x;}

void dbg() {cerr<<endl;}
template<typename Head,typename... Tail>
void dbg(Head H,Tail... T) {
    _print(H);
    if(sizeof...(T)) cerr<<",";
    else cerr<<"\"]";
    dbg(T...);
}
#define debug(...) cerr<<"["<<#__VA_ARGS__<<"]:[\"",dbg(__VA_ARGS__)

//mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());

const int mxn=101;
const int mxg=101;
const int mxv=2001;
int n,a,b;
set<int> dp[mxn][mxg];
int sum[mxn];
vector<int> ar;

int f(int l,int r) {
    if(!l) return sum[r];
    return sum[r]-sum[l-1];
}



int main () {
    ios::sync_with_stdio(false); cin.tie(0);
    cin>>n>>a>>b;
    ar.resize(n);
    for(int i=0;i<n;i++) cin>>ar[i];

    for(int i=0;i<n;i++) {
        sum[i]=ar[i];
        if(i) sum[i]+=sum[i-1];
        dp[i][1].insert(sum[i]);
    }
    for(int i=1;i<n;i++) {
        for(int g=2;g<=i+1;g++) {
            for(int j=i-1;j>=0;j--) {
                for(auto e:dp[j][g-1]) {
                    dp[i][g].insert(e|f(j+1,i));
                }
            }
        }
    }
    int ans=INF;
    for(int i=a;i<=b;i++) {
        if(dp[n-1][i].empty()) continue;
        ans=min(ans,*dp[n-1][i].begin());
    }

    cout<<ans<<endl;
}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 716 KB Output is correct
2 Correct 1 ms 716 KB Output is correct
3 Correct 1 ms 716 KB Output is correct
4 Correct 1 ms 716 KB Output is correct
5 Correct 1 ms 716 KB Output is correct
6 Correct 1 ms 716 KB Output is correct
7 Correct 1 ms 716 KB Output is correct
8 Correct 1 ms 844 KB Output is correct
9 Correct 1 ms 844 KB Output is correct
10 Correct 1 ms 716 KB Output is correct
11 Correct 1 ms 716 KB Output is correct
12 Correct 1 ms 844 KB Output is correct
13 Correct 1 ms 716 KB Output is correct
14 Correct 1 ms 716 KB Output is correct
15 Correct 1 ms 716 KB Output is correct
16 Correct 1 ms 716 KB Output is correct
17 Correct 1 ms 716 KB Output is correct
18 Correct 1 ms 716 KB Output is correct
19 Correct 2 ms 716 KB Output is correct
20 Correct 1 ms 716 KB Output is correct
21 Correct 2 ms 844 KB Output is correct
22 Correct 1 ms 844 KB Output is correct
23 Correct 1 ms 716 KB Output is correct
24 Correct 1 ms 716 KB Output is correct
25 Correct 2 ms 716 KB Output is correct
26 Correct 2 ms 844 KB Output is correct
27 Incorrect 1 ms 716 KB Output isn't correct
28 Halted 0 ms 0 KB -

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 716 KB Output is correct
2 Correct 1 ms 716 KB Output is correct
3 Correct 1 ms 716 KB Output is correct
4 Correct 1 ms 716 KB Output is correct
5 Correct 1 ms 716 KB Output is correct
6 Correct 1 ms 716 KB Output is correct
7 Correct 1 ms 716 KB Output is correct
8 Correct 1 ms 716 KB Output is correct
9 Correct 1 ms 844 KB Output is correct
10 Correct 1 ms 716 KB Output is correct
11 Correct 1 ms 716 KB Output is correct
12 Correct 1 ms 844 KB Output is correct
13 Correct 1 ms 844 KB Output is correct
14 Correct 1 ms 716 KB Output is correct
15 Correct 1 ms 716 KB Output is correct
16 Correct 1 ms 716 KB Output is correct
17 Correct 1 ms 716 KB Output is correct
18 Correct 1 ms 716 KB Output is correct
19 Correct 1 ms 716 KB Output is correct
20 Correct 1 ms 716 KB Output is correct
21 Correct 1 ms 844 KB Output is correct
22 Correct 1 ms 844 KB Output is correct
23 Correct 1 ms 716 KB Output is correct
24 Correct 2 ms 716 KB Output is correct
25 Correct 1 ms 844 KB Output is correct
26 Correct 1 ms 844 KB Output is correct
27 Correct 1 ms 844 KB Output is correct
28 Correct 2 ms 844 KB Output is correct
29 Correct 6 ms 1228 KB Output is correct
30 Correct 7 ms 1368 KB Output is correct
31 Correct 20 ms 2116 KB Output is correct
32 Correct 10 ms 1484 KB Output is correct
33 Correct 10 ms 1484 KB Output is correct
34 Correct 13 ms 1668 KB Output is correct
35 Correct 13 ms 1740 KB Output is correct
36 Correct 16 ms 1884 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 716 KB Output is correct
2 Correct 1 ms 716 KB Output is correct
3 Correct 1 ms 716 KB Output is correct
4 Correct 1 ms 716 KB Output is correct
5 Correct 1 ms 716 KB Output is correct
6 Correct 1 ms 716 KB Output is correct
7 Correct 1 ms 792 KB Output is correct
8 Correct 1 ms 844 KB Output is correct
9 Correct 1 ms 844 KB Output is correct
10 Correct 1 ms 716 KB Output is correct
11 Correct 1 ms 716 KB Output is correct
12 Correct 1 ms 844 KB Output is correct
13 Correct 1 ms 844 KB Output is correct
14 Correct 1 ms 844 KB Output is correct
15 Correct 2 ms 844 KB Output is correct
16 Correct 6 ms 1228 KB Output is correct
17 Correct 8 ms 1400 KB Output is correct
18 Correct 20 ms 2136 KB Output is correct
19 Correct 10 ms 1484 KB Output is correct
20 Correct 10 ms 1484 KB Output is correct
21 Correct 13 ms 1772 KB Output is correct
22 Correct 13 ms 1740 KB Output is correct
23 Correct 16 ms 1780 KB Output is correct
24 Correct 21 ms 2324 KB Output is correct
25 Correct 61 ms 4016 KB Output is correct
26 Correct 124 ms 6612 KB Output is correct
27 Correct 214 ms 9020 KB Output is correct
28 Correct 295 ms 11644 KB Output is correct
29 Correct 174 ms 8052 KB Output is correct
30 Correct 179 ms 7984 KB Output is correct
31 Correct 372 ms 13372 KB Output is correct
32 Correct 374 ms 13452 KB Output is correct

Subtask #4
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 716 KB Output is correct
2 Correct 1 ms 716 KB Output is correct
3 Correct 1 ms 716 KB Output is correct
4 Correct 1 ms 716 KB Output is correct
5 Correct 1 ms 716 KB Output is correct
6 Correct 1 ms 716 KB Output is correct
7 Correct 2 ms 716 KB Output is correct
8 Correct 1 ms 844 KB Output is correct
9 Correct 1 ms 844 KB Output is correct
10 Correct 1 ms 716 KB Output is correct
11 Correct 1 ms 716 KB Output is correct
12 Correct 1 ms 716 KB Output is correct
13 Correct 2 ms 844 KB Output is correct
14 Correct 1 ms 716 KB Output is correct
15 Correct 1 ms 716 KB Output is correct
16 Correct 1 ms 716 KB Output is correct
17 Correct 1 ms 716 KB Output is correct
18 Correct 1 ms 716 KB Output is correct
19 Correct 1 ms 796 KB Output is correct
20 Correct 1 ms 716 KB Output is correct
21 Correct 1 ms 844 KB Output is correct
22 Correct 2 ms 844 KB Output is correct
23 Correct 1 ms 716 KB Output is correct
24 Correct 1 ms 716 KB Output is correct
25 Correct 1 ms 716 KB Output is correct
26 Correct 1 ms 844 KB Output is correct
27 Incorrect 1 ms 716 KB Output isn't correct
28 Halted 0 ms 0 KB -

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 716 KB Output is correct
2 Correct 1 ms 716 KB Output is correct
3 Correct 1 ms 716 KB Output is correct
4 Correct 1 ms 716 KB Output is correct
5 Correct 1 ms 716 KB Output is correct
6 Correct 1 ms 716 KB Output is correct
7 Correct 2 ms 716 KB Output is correct
8 Correct 2 ms 844 KB Output is correct
9 Correct 2 ms 844 KB Output is correct
10 Correct 1 ms 716 KB Output is correct
11 Correct 1 ms 716 KB Output is correct
12 Correct 1 ms 844 KB Output is correct
13 Correct 1 ms 716 KB Output is correct
14 Incorrect 1 ms 716 KB Output isn't correct
15 Halted 0 ms 0 KB -