oj.uz

Submission #404560

# Submission time Handle Problem Language Result Execution time Memory
404560 2021-05-14T15:39:30 Z teehandsome Bali Sculptures (APIO15_sculpture) C++11
37 / 100
 370 ms 13484 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;

int n,a,b;
set<ll> dp[mxn][mxg];
ll sum[mxn];
vector<ll> 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));
                }
            }
        }
    }
    ll ans=1e16;
    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 2 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 2 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 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 Correct 1 ms 716 KB Output is correct
28 Incorrect 1 ms 716 KB Output isn't correct
29 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 2 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 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 1 ms 812 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 1 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 1148 KB Output is correct
30 Correct 8 ms 1356 KB Output is correct
31 Correct 19 ms 2124 KB Output is correct
32 Correct 10 ms 1532 KB Output is correct
33 Correct 10 ms 1472 KB Output is correct
34 Correct 13 ms 1740 KB Output is correct
35 Correct 13 ms 1696 KB Output is correct
36 Correct 16 ms 1848 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 716 KB Output is correct
8 Correct 2 ms 716 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 Correct 2 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 1428 KB Output is correct
18 Correct 20 ms 2232 KB Output is correct
19 Correct 10 ms 1460 KB Output is correct
20 Correct 10 ms 1436 KB Output is correct
21 Correct 13 ms 1716 KB Output is correct
22 Correct 13 ms 1712 KB Output is correct
23 Correct 16 ms 1896 KB Output is correct
24 Correct 22 ms 2244 KB Output is correct
25 Correct 59 ms 4036 KB Output is correct
26 Correct 125 ms 6524 KB Output is correct
27 Correct 205 ms 8980 KB Output is correct
28 Correct 292 ms 11640 KB Output is correct
29 Correct 184 ms 8132 KB Output is correct
30 Correct 177 ms 8132 KB Output is correct
31 Correct 350 ms 13292 KB Output is correct
32 Correct 370 ms 13484 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 1 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 2 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 2 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 716 KB Output is correct
26 Correct 1 ms 844 KB Output is correct
27 Correct 2 ms 716 KB Output is correct
28 Incorrect 1 ms 716 KB Output isn't correct
29 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 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 Incorrect 1 ms 716 KB Output isn't correct
16 Halted 0 ms 0 KB -