oj.uz

Submission #306122

# Submission time Handle Problem Language Result Execution time Memory
306122 2020-09-24T14:38:53 Z MarcoMeijer Bali Sculptures (APIO15_sculpture) C++14
71 / 100
 1000 ms 1532 KB 
#include <bits/stdc++.h>
using namespace std;
 
// macros
typedef long long ll;
typedef long double ld;
typedef pair<int, int> ii;
typedef pair<ll, ll> lll;
typedef tuple<int, int, int> iii;
typedef vector<int> vi;
typedef vector<ii> vii;
typedef vector<iii> viii;
typedef vector<ll> vll;
typedef vector<lll> vlll;
#define REP(a,b,c) for(int a=int(b); a<int(c); a++)
#define RE(a,c) REP(a,0,c)
#define RE1(a,c) REP(a,1,c+1)
#define REI(a,b,c) REP(a,b,c+1)
#define REV(a,b,c) for(int a=int(c-1); a>=int(b); a--)
#define FOR(a,b) for(auto& a : b)
#define all(a) a.begin(), a.end()
#define INF 1e18
#define EPS 1e-9
#define pb push_back
#define popb pop_back
#define fi first
#define se second
#define sz size()
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
 
// input
template<class T> void IN(T& x) {cin >> x;}
template<class H, class... T> void IN(H& h, T&... t) {IN(h); IN(t...); }
 
// output
template<class T1, class T2> void OUT(const pair<T1,T2>& x);
template<class T> void OUT(const vector<T>& x);
template<class T> void OUT(const T& x) {cout << x;}
template<class H, class... T> void OUT(const H& h, const T&... t) {OUT(h); OUT(t...); }
template<class T1, class T2> void OUT(const pair<T1,T2>& x) {OUT(x.fi,' ',x.se);}
template<class T> void OUT(const vector<T>& x) {RE(i,x.size()) OUT(i==0?"":" ",x[i]);}
template<class... T> void OUTL(const T&... t) {OUT(t..., "\n"); }
template<class H> void OUTLS(const H& h) {OUTL(h); }
template<class H, class... T> void OUTLS(const H& h, const T&... t) {OUT(h,' '); OUTLS(t...); }
 
//===================//
//  Added libraries  //
//===================//
 
//===================//
//end added libraries//
//===================//
 
void program();
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    program();
}
 
 
//===================//
//   begin program   //
//===================//
 
const int MX = 2005;

int n, a, b;
ll y[MX], sm[MX];
bool dp[MX][MX];

bool possible(ll bm) {
    RE(i,n) RE(j,n) {
        dp[i][j] = 0;
        if(j == 0) {
            dp[i][j] = ((bm|sm[i+1]) == bm);
            continue;
        }
        RE(k,i) {
            if((bm|(sm[i+1]-sm[k+1])) == bm && dp[k][j-1])
                dp[i][j] = 1;
        }
    }
    REP(i,a,b+1) if(dp[n-1][i-1]) return 1;
    return 0;
}

void program() {
    IN(n,a,b);
    RE(i,n) IN(y[i]);

    sm[0] = 0;
    RE(i,n) sm[i+1] = sm[i]+y[i];

    ll ans = (1ll<<62ll)-1;
    REV(i,0,62) {
        ans ^= (1ll<<i);
        if(!possible(ans)) ans ^= (1ll<<i);
    }
    OUTL(ans);
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct
29 Correct 1 ms 384 KB Output is correct
30 Correct 1 ms 384 KB Output is correct
31 Correct 1 ms 384 KB Output is correct
32 Correct 1 ms 384 KB Output is correct
33 Correct 1 ms 384 KB Output is correct
34 Correct 1 ms 384 KB Output is correct
35 Correct 1 ms 384 KB Output is correct
36 Correct 1 ms 384 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 2 ms 396 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 1 ms 436 KB Output is correct
27 Correct 2 ms 384 KB Output is correct
28 Correct 2 ms 384 KB Output is correct
29 Correct 4 ms 384 KB Output is correct
30 Correct 5 ms 384 KB Output is correct
31 Correct 8 ms 512 KB Output is correct
32 Correct 8 ms 384 KB Output is correct
33 Correct 9 ms 384 KB Output is correct
34 Correct 8 ms 384 KB Output is correct
35 Correct 8 ms 512 KB Output is correct
36 Correct 8 ms 384 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 2 ms 384 KB Output is correct
16 Correct 4 ms 416 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 8 ms 384 KB Output is correct
19 Correct 8 ms 384 KB Output is correct
20 Correct 8 ms 400 KB Output is correct
21 Correct 8 ms 384 KB Output is correct
22 Correct 8 ms 384 KB Output is correct
23 Correct 8 ms 384 KB Output is correct
24 Correct 8 ms 384 KB Output is correct
25 Correct 15 ms 512 KB Output is correct
26 Correct 25 ms 512 KB Output is correct
27 Correct 42 ms 632 KB Output is correct
28 Correct 53 ms 512 KB Output is correct
29 Correct 49 ms 512 KB Output is correct
30 Correct 51 ms 512 KB Output is correct
31 Correct 50 ms 512 KB Output is correct
32 Correct 49 ms 512 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 416 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 2 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct
29 Correct 1 ms 384 KB Output is correct
30 Correct 1 ms 384 KB Output is correct
31 Correct 1 ms 384 KB Output is correct
32 Correct 1 ms 384 KB Output is correct
33 Correct 1 ms 384 KB Output is correct
34 Correct 1 ms 384 KB Output is correct
35 Correct 1 ms 384 KB Output is correct
36 Correct 1 ms 384 KB Output is correct
37 Correct 1 ms 384 KB Output is correct
38 Correct 2 ms 384 KB Output is correct
39 Correct 5 ms 384 KB Output is correct
40 Correct 5 ms 384 KB Output is correct
41 Correct 8 ms 384 KB Output is correct
42 Correct 8 ms 384 KB Output is correct
43 Correct 8 ms 384 KB Output is correct
44 Correct 8 ms 384 KB Output is correct
45 Correct 8 ms 384 KB Output is correct
46 Correct 8 ms 384 KB Output is correct
47 Correct 9 ms 640 KB Output is correct
48 Correct 16 ms 512 KB Output is correct
49 Correct 25 ms 512 KB Output is correct
50 Correct 40 ms 512 KB Output is correct
51 Correct 50 ms 592 KB Output is correct
52 Correct 50 ms 636 KB Output is correct
53 Correct 52 ms 512 KB Output is correct
54 Correct 50 ms 512 KB Output is correct
55 Correct 51 ms 596 KB Output is correct
56 Correct 8 ms 384 KB Output is correct
57 Correct 23 ms 512 KB Output is correct
58 Correct 35 ms 512 KB Output is correct
59 Correct 47 ms 512 KB Output is correct
60 Correct 46 ms 632 KB Output is correct
61 Correct 46 ms 512 KB Output is correct
62 Correct 48 ms 596 KB Output is correct
63 Correct 47 ms 512 KB Output is correct
64 Correct 38 ms 512 KB Output is correct
65 Correct 8 ms 384 KB Output is correct
66 Correct 14 ms 512 KB Output is correct
67 Correct 23 ms 512 KB Output is correct
68 Correct 35 ms 488 KB Output is correct
69 Correct 45 ms 512 KB Output is correct
70 Correct 47 ms 512 KB Output is correct
71 Correct 47 ms 632 KB Output is correct
72 Correct 49 ms 512 KB Output is correct
73 Correct 47 ms 512 KB Output is correct
74 Correct 47 ms 512 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 396 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 512 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 2 ms 384 KB Output is correct
26 Correct 4 ms 384 KB Output is correct
27 Correct 5 ms 384 KB Output is correct
28 Correct 8 ms 384 KB Output is correct
29 Correct 8 ms 384 KB Output is correct
30 Correct 8 ms 512 KB Output is correct
31 Correct 8 ms 384 KB Output is correct
32 Correct 8 ms 384 KB Output is correct
33 Correct 8 ms 384 KB Output is correct
34 Correct 8 ms 384 KB Output is correct
35 Correct 15 ms 512 KB Output is correct
36 Correct 26 ms 512 KB Output is correct
37 Correct 38 ms 512 KB Output is correct
38 Correct 50 ms 512 KB Output is correct
39 Correct 49 ms 632 KB Output is correct
40 Correct 51 ms 636 KB Output is correct
41 Correct 50 ms 512 KB Output is correct
42 Correct 52 ms 512 KB Output is correct
43 Correct 8 ms 512 KB Output is correct
44 Correct 23 ms 512 KB Output is correct
45 Correct 35 ms 512 KB Output is correct
46 Correct 45 ms 512 KB Output is correct
47 Correct 47 ms 512 KB Output is correct
48 Correct 45 ms 512 KB Output is correct
49 Correct 47 ms 632 KB Output is correct
50 Correct 47 ms 632 KB Output is correct
51 Correct 47 ms 596 KB Output is correct
52 Execution timed out 1089 ms 1532 KB Time limit exceeded
53 Halted 0 ms 0 KB -