oj.uz

Submission #170530

# Submission time Handle Problem Language Result Execution time Memory
170530 2019-12-25T15:02:34 Z Swan Bali Sculptures (APIO15_sculpture) C++14
46 / 100
 1000 ms 6296 KB 
#include <bits/stdc++.h>
#define stop system("pause")
#define stop2 char o; cin >> o
#define INP freopen("pcb.in","r",stdin)
#define OUTP freopen ("pcb.out","w",stdout)
#define int long long
using namespace std;

const int maxn = 210;

set<int> dp[maxn][maxn];
int ans[maxn][maxn];
set<int> ::iterator it;

bool prosev(int x,int y,int need){
    vector<int> bad;
    for(it = dp[x][y].begin();it!=dp[x][y].end();it++){
        if(*it == need)return 0;
        int a = need^(need|(*it));
        int b = (*it)^((*it)|need);
        if(!a){
            return 0;
        }
        if(!b){
            bad.push_back(*it);
        }
    }
    for(int i(0); i < bad.size();i++){
        dp[x][y].erase(dp[x][y].find(bad[i]));
    }
    return 1;
}

main(){
    ios_base::sync_with_stdio(0);
    int n,a,b; cin >> n >> a >> b;
    vector<int> v;
    v.push_back(0);
    //srand(time(0));
    for(int i(1); i <= n;i++){
        int x;cin>>x;
        v.push_back(x);
    }
    dp[0][0].insert(0);
    for(int i(0);i<=n;i++){
        for(int j(0);j<=n;j++){
            ans[i][j] = 1e16;
        }
    }
    for(int k(1);k<=b;k++){
        for(int i(1); i <=n;i++){
            int sum = 0;
            //cout << k << ' ' << i << ' ' << ans[k][i] << endl;
            for(int to(i);to > 0;to--){
                sum+=v[to];
                for(auto&a : dp[k-1][to-1]){
                    bool f = prosev(k,i,sum|a);
                    if(f)dp[k][i].insert(sum|a);
                    ans[k][i] = min(ans[k][i],(sum|a));
                }
            }
            //cout << k << ' ' << i << ' ' << ans[k][i] << endl;
            //prosev(k,i);
        }
    }
    int res = 1e17;
    for(int i(a);i<=b;i++){
        //cout << i << ' ' << ans[i][n] << endl;
        res = min(res,ans[i][n]);
    }
    cout << res;
}

/*
6 1 3
8 1 2 1 5 4
100 1 100
5 1 5
5 4 3 2 1
*/

Compilation message

sculpture.cpp: In function 'bool prosev(long long int, long long int, long long int)':
sculpture.cpp:28:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i(0); i < bad.size();i++){
                   ~~^~~~~~~~~~~~
sculpture.cpp: At global scope:
sculpture.cpp:34:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main(){
      ^

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 2424 KB Output is correct
2 Correct 4 ms 2424 KB Output is correct
3 Correct 3 ms 2424 KB Output is correct
4 Correct 4 ms 2424 KB Output is correct
5 Correct 4 ms 2424 KB Output is correct
6 Correct 4 ms 2424 KB Output is correct
7 Correct 4 ms 2424 KB Output is correct
8 Correct 4 ms 2424 KB Output is correct
9 Correct 4 ms 2424 KB Output is correct
10 Correct 4 ms 2428 KB Output is correct
11 Correct 4 ms 2428 KB Output is correct
12 Correct 4 ms 2424 KB Output is correct
13 Correct 4 ms 2424 KB Output is correct
14 Correct 4 ms 2424 KB Output is correct
15 Correct 4 ms 2424 KB Output is correct
16 Correct 4 ms 2424 KB Output is correct
17 Correct 3 ms 2424 KB Output is correct
18 Correct 4 ms 2424 KB Output is correct
19 Correct 4 ms 2424 KB Output is correct
20 Correct 4 ms 2424 KB Output is correct
21 Correct 4 ms 2552 KB Output is correct
22 Correct 4 ms 2552 KB Output is correct
23 Correct 4 ms 2424 KB Output is correct
24 Correct 4 ms 2424 KB Output is correct
25 Correct 4 ms 2424 KB Output is correct
26 Correct 4 ms 2552 KB Output is correct
27 Correct 4 ms 2428 KB Output is correct
28 Correct 4 ms 2424 KB Output is correct
29 Correct 4 ms 2424 KB Output is correct
30 Correct 4 ms 2424 KB Output is correct
31 Correct 4 ms 2552 KB Output is correct
32 Correct 4 ms 2424 KB Output is correct
33 Correct 4 ms 2552 KB Output is correct
34 Correct 4 ms 2424 KB Output is correct
35 Correct 4 ms 2424 KB Output is correct
36 Correct 4 ms 2424 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 2424 KB Output is correct
2 Correct 4 ms 2424 KB Output is correct
3 Correct 4 ms 2424 KB Output is correct
4 Correct 4 ms 2424 KB Output is correct
5 Correct 4 ms 2424 KB Output is correct
6 Correct 4 ms 2424 KB Output is correct
7 Correct 4 ms 2424 KB Output is correct
8 Correct 4 ms 2424 KB Output is correct
9 Correct 4 ms 2424 KB Output is correct
10 Correct 4 ms 2424 KB Output is correct
11 Correct 4 ms 2424 KB Output is correct
12 Correct 4 ms 2424 KB Output is correct
13 Correct 4 ms 2552 KB Output is correct
14 Correct 4 ms 2424 KB Output is correct
15 Correct 4 ms 2424 KB Output is correct
16 Correct 4 ms 2424 KB Output is correct
17 Correct 4 ms 2424 KB Output is correct
18 Correct 4 ms 2424 KB Output is correct
19 Correct 4 ms 2424 KB Output is correct
20 Correct 4 ms 2424 KB Output is correct
21 Correct 4 ms 2424 KB Output is correct
22 Correct 4 ms 2424 KB Output is correct
23 Correct 4 ms 2424 KB Output is correct
24 Correct 4 ms 2424 KB Output is correct
25 Correct 6 ms 2680 KB Output is correct
26 Correct 4 ms 2424 KB Output is correct
27 Correct 4 ms 2552 KB Output is correct
28 Correct 4 ms 2552 KB Output is correct
29 Correct 5 ms 2552 KB Output is correct
30 Correct 7 ms 2680 KB Output is correct
31 Correct 13 ms 2808 KB Output is correct
32 Correct 7 ms 2680 KB Output is correct
33 Correct 4 ms 2552 KB Output is correct
34 Correct 9 ms 2812 KB Output is correct
35 Correct 8 ms 2684 KB Output is correct
36 Correct 8 ms 2656 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 2424 KB Output is correct
2 Correct 4 ms 2424 KB Output is correct
3 Correct 4 ms 2424 KB Output is correct
4 Correct 4 ms 2424 KB Output is correct
5 Correct 4 ms 2424 KB Output is correct
6 Correct 4 ms 2424 KB Output is correct
7 Correct 4 ms 2424 KB Output is correct
8 Correct 4 ms 2424 KB Output is correct
9 Correct 4 ms 2424 KB Output is correct
10 Correct 4 ms 2428 KB Output is correct
11 Correct 4 ms 2424 KB Output is correct
12 Correct 4 ms 2424 KB Output is correct
13 Correct 5 ms 2500 KB Output is correct
14 Correct 4 ms 2424 KB Output is correct
15 Correct 5 ms 2552 KB Output is correct
16 Correct 5 ms 2552 KB Output is correct
17 Correct 7 ms 2808 KB Output is correct
18 Correct 11 ms 2808 KB Output is correct
19 Correct 7 ms 2680 KB Output is correct
20 Correct 4 ms 2552 KB Output is correct
21 Correct 9 ms 2808 KB Output is correct
22 Correct 8 ms 2808 KB Output is correct
23 Correct 8 ms 2680 KB Output is correct
24 Correct 13 ms 2936 KB Output is correct
25 Correct 19 ms 3028 KB Output is correct
26 Correct 54 ms 3832 KB Output is correct
27 Correct 78 ms 4608 KB Output is correct
28 Correct 122 ms 5240 KB Output is correct
29 Correct 58 ms 4344 KB Output is correct
30 Correct 4 ms 2552 KB Output is correct
31 Correct 126 ms 5240 KB Output is correct
32 Correct 139 ms 5624 KB Output is correct

Subtask #4
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 2424 KB Output is correct
2 Correct 4 ms 2424 KB Output is correct
3 Correct 4 ms 2424 KB Output is correct
4 Correct 4 ms 2396 KB Output is correct
5 Correct 5 ms 2424 KB Output is correct
6 Correct 4 ms 2424 KB Output is correct
7 Correct 5 ms 2424 KB Output is correct
8 Correct 5 ms 2424 KB Output is correct
9 Correct 4 ms 2424 KB Output is correct
10 Correct 4 ms 2424 KB Output is correct
11 Correct 4 ms 2492 KB Output is correct
12 Correct 4 ms 2424 KB Output is correct
13 Correct 4 ms 2552 KB Output is correct
14 Correct 4 ms 2424 KB Output is correct
15 Correct 4 ms 2424 KB Output is correct
16 Correct 4 ms 2424 KB Output is correct
17 Correct 4 ms 2424 KB Output is correct
18 Correct 4 ms 2424 KB Output is correct
19 Correct 4 ms 2424 KB Output is correct
20 Correct 4 ms 2424 KB Output is correct
21 Correct 4 ms 2424 KB Output is correct
22 Correct 4 ms 2424 KB Output is correct
23 Correct 4 ms 2424 KB Output is correct
24 Correct 4 ms 2396 KB Output is correct
25 Correct 4 ms 2424 KB Output is correct
26 Correct 4 ms 2424 KB Output is correct
27 Correct 4 ms 2424 KB Output is correct
28 Correct 4 ms 2464 KB Output is correct
29 Correct 4 ms 2472 KB Output is correct
30 Correct 4 ms 2552 KB Output is correct
31 Correct 4 ms 2552 KB Output is correct
32 Correct 4 ms 2424 KB Output is correct
33 Correct 4 ms 2556 KB Output is correct
34 Correct 4 ms 2424 KB Output is correct
35 Correct 4 ms 2424 KB Output is correct
36 Correct 4 ms 2424 KB Output is correct
37 Correct 4 ms 2424 KB Output is correct
38 Correct 4 ms 2424 KB Output is correct
39 Correct 4 ms 2552 KB Output is correct
40 Correct 7 ms 2680 KB Output is correct
41 Correct 12 ms 2936 KB Output is correct
42 Correct 8 ms 2680 KB Output is correct
43 Correct 4 ms 2556 KB Output is correct
44 Correct 9 ms 2808 KB Output is correct
45 Correct 8 ms 2808 KB Output is correct
46 Correct 8 ms 2680 KB Output is correct
47 Correct 13 ms 2936 KB Output is correct
48 Correct 19 ms 2936 KB Output is correct
49 Correct 54 ms 3840 KB Output is correct
50 Correct 78 ms 4464 KB Output is correct
51 Correct 122 ms 5240 KB Output is correct
52 Correct 58 ms 4344 KB Output is correct
53 Correct 5 ms 2552 KB Output is correct
54 Correct 126 ms 5212 KB Output is correct
55 Correct 140 ms 5624 KB Output is correct
56 Execution timed out 1072 ms 6296 KB Time limit exceeded
57 Halted 0 ms 0 KB -

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 2552 KB Output is correct
2 Correct 4 ms 2424 KB Output is correct
3 Correct 4 ms 2424 KB Output is correct
4 Correct 4 ms 2424 KB Output is correct
5 Correct 4 ms 2424 KB Output is correct
6 Correct 4 ms 2424 KB Output is correct
7 Correct 4 ms 2552 KB Output is correct
8 Correct 4 ms 2424 KB Output is correct
9 Correct 4 ms 2424 KB Output is correct
10 Correct 4 ms 2424 KB Output is correct
11 Correct 4 ms 2424 KB Output is correct
12 Correct 5 ms 2424 KB Output is correct
13 Correct 4 ms 2552 KB Output is correct
14 Correct 4 ms 2524 KB Output is correct
15 Correct 4 ms 2424 KB Output is correct
16 Correct 5 ms 2524 KB Output is correct
17 Correct 4 ms 2424 KB Output is correct
18 Correct 5 ms 2424 KB Output is correct
19 Correct 4 ms 2424 KB Output is correct
20 Correct 4 ms 2552 KB Output is correct
21 Correct 4 ms 2552 KB Output is correct
22 Correct 4 ms 2424 KB Output is correct
23 Correct 4 ms 2424 KB Output is correct
24 Correct 4 ms 2424 KB Output is correct
25 Correct 5 ms 2552 KB Output is correct
26 Correct 5 ms 2552 KB Output is correct
27 Correct 7 ms 2680 KB Output is correct
28 Correct 12 ms 2940 KB Output is correct
29 Correct 7 ms 2708 KB Output is correct
30 Correct 4 ms 2552 KB Output is correct
31 Correct 9 ms 2808 KB Output is correct
32 Correct 8 ms 2680 KB Output is correct
33 Correct 8 ms 2680 KB Output is correct
34 Correct 13 ms 2936 KB Output is correct
35 Correct 19 ms 2940 KB Output is correct
36 Correct 53 ms 3832 KB Output is correct
37 Correct 78 ms 4472 KB Output is correct
38 Correct 122 ms 5368 KB Output is correct
39 Correct 58 ms 4472 KB Output is correct
40 Correct 4 ms 2552 KB Output is correct
41 Correct 126 ms 5212 KB Output is correct
42 Correct 140 ms 5624 KB Output is correct
43 Execution timed out 1077 ms 6276 KB Time limit exceeded
44 Halted 0 ms 0 KB -