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Submission #108942

# Submission time Handle Problem Language Result Execution time Memory
108942 2019-05-03T04:25:09 Z mirbek01 Bali Sculptures (APIO15_sculpture) C++11
71 / 100
 1000 ms 16248 KB 
# include <bits/stdc++.h>

using namespace std;

const int N = 2e3 + 2;

int n, a[N], dp[N][N], d[N], used[N], l, r;
long long pref[N], ans;
vector <int> g[N];

bool ok(long long x, int ind){
      for(int i = ind; i <= 40; i ++){
            if((x >> i) % 2 && (ans >> i) % 2 == 0)
                  return 0;
      }
      return 1;
}

bool check(int ind){
      if(l > 1){
            memset(dp, 0, sizeof(dp));
            dp[0][0] = 1;
            for(int i = 1; i <= r; i ++){
                  for(int j = 1; j <= n; j ++){
                        for(int k = 0; k < j; k ++){
                              if(ok(pref[j] - pref[k], ind)){
                                    dp[i][j] |= dp[i - 1][k];
                              }
                        }
                  }
            }
            int ret = 0;
            for(int i = l; i <= r; i ++){
                  ret |= dp[i][n];
            }
            return ret;
      } else {
            memset(d, 0x3f3f3f3f, sizeof(d));
            memset(used, 0, sizeof(used));
            for(int i = 0; i < n; i ++){
                  g[i].clear();
                  for(int j = i + 1; j <= n; j ++){
                        if(ok(pref[j] - pref[i], ind))
                              g[i].push_back(j);
                  }
            }
            d[0] = 0;
            used[0] = 1;
            queue <int> q;
            q.push(0);
            while(!q.empty()){
                  int v = q.front();
                  q.pop();
                  for(int to : g[v]){
                        if(!used[to]){
                              d[to] = d[v] + 1;
                              used[to] = 1;
                              q.push(to);
                        }
                  }
            }
            return d[n] <= r;
      }
}

int main(){
      cin >> n >> l >> r;

      for(int i = 1; i <= n; i ++){
            cin >> a[i];
            pref[i] = pref[i - 1] + a[i];
      }

      for(int i = 40; i >= 0; i --){
            if(!check(i))
                  ans += (1LL << i);
      }

      cout << ans << endl;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 3 ms 384 KB Output is correct
3 Correct 3 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 3 ms 384 KB Output is correct
7 Correct 3 ms 384 KB Output is correct
8 Correct 3 ms 384 KB Output is correct
9 Correct 3 ms 356 KB Output is correct
10 Correct 4 ms 384 KB Output is correct
11 Correct 3 ms 384 KB Output is correct
12 Correct 2 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 116 ms 16228 KB Output is correct
15 Correct 112 ms 16100 KB Output is correct
16 Correct 143 ms 16120 KB Output is correct
17 Correct 150 ms 16000 KB Output is correct
18 Correct 159 ms 16000 KB Output is correct
19 Correct 106 ms 16104 KB Output is correct
20 Correct 139 ms 16000 KB Output is correct
21 Correct 146 ms 16000 KB Output is correct
22 Correct 119 ms 16248 KB Output is correct
23 Correct 86 ms 16000 KB Output is correct
24 Correct 101 ms 16128 KB Output is correct
25 Correct 116 ms 16120 KB Output is correct
26 Correct 132 ms 16128 KB Output is correct
27 Correct 2 ms 384 KB Output is correct
28 Correct 2 ms 384 KB Output is correct
29 Correct 3 ms 384 KB Output is correct
30 Correct 3 ms 384 KB Output is correct
31 Correct 3 ms 384 KB Output is correct
32 Correct 3 ms 384 KB Output is correct
33 Correct 2 ms 384 KB Output is correct
34 Correct 2 ms 384 KB Output is correct
35 Correct 3 ms 384 KB Output is correct
36 Correct 4 ms 384 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 3 ms 384 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 3 ms 384 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 3 ms 384 KB Output is correct
8 Correct 3 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 3 ms 384 KB Output is correct
12 Correct 3 ms 384 KB Output is correct
13 Correct 3 ms 384 KB Output is correct
14 Correct 130 ms 16096 KB Output is correct
15 Correct 128 ms 15992 KB Output is correct
16 Correct 138 ms 16128 KB Output is correct
17 Correct 128 ms 16000 KB Output is correct
18 Correct 123 ms 16100 KB Output is correct
19 Correct 139 ms 16220 KB Output is correct
20 Correct 140 ms 16128 KB Output is correct
21 Correct 137 ms 16128 KB Output is correct
22 Correct 119 ms 16248 KB Output is correct
23 Correct 141 ms 16128 KB Output is correct
24 Correct 135 ms 16000 KB Output is correct
25 Correct 147 ms 16000 KB Output is correct
26 Correct 93 ms 16080 KB Output is correct
27 Correct 3 ms 384 KB Output is correct
28 Correct 3 ms 384 KB Output is correct
29 Correct 4 ms 384 KB Output is correct
30 Correct 4 ms 384 KB Output is correct
31 Correct 4 ms 512 KB Output is correct
32 Correct 3 ms 384 KB Output is correct
33 Correct 4 ms 384 KB Output is correct
34 Correct 4 ms 384 KB Output is correct
35 Correct 3 ms 428 KB Output is correct
36 Correct 4 ms 384 KB Output is correct

Subtask #3
21.0 / 21.0

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

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB Output is correct
2 Correct 3 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 3 ms 384 KB Output is correct
8 Correct 3 ms 384 KB Output is correct
9 Correct 3 ms 384 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 2 ms 384 KB Output is correct
12 Correct 2 ms 384 KB Output is correct
13 Correct 3 ms 384 KB Output is correct
14 Correct 69 ms 16128 KB Output is correct
15 Correct 130 ms 16132 KB Output is correct
16 Correct 111 ms 16128 KB Output is correct
17 Correct 111 ms 16096 KB Output is correct
18 Correct 198 ms 16100 KB Output is correct
19 Correct 169 ms 16120 KB Output is correct
20 Correct 103 ms 16100 KB Output is correct
21 Correct 136 ms 16100 KB Output is correct
22 Correct 157 ms 16128 KB Output is correct
23 Correct 153 ms 16096 KB Output is correct
24 Correct 141 ms 16128 KB Output is correct
25 Correct 147 ms 16136 KB Output is correct
26 Correct 159 ms 16132 KB Output is correct
27 Correct 3 ms 384 KB Output is correct
28 Correct 2 ms 384 KB Output is correct
29 Correct 2 ms 384 KB Output is correct
30 Correct 3 ms 384 KB Output is correct
31 Correct 3 ms 384 KB Output is correct
32 Correct 3 ms 384 KB Output is correct
33 Correct 3 ms 384 KB Output is correct
34 Correct 3 ms 384 KB Output is correct
35 Correct 4 ms 384 KB Output is correct
36 Correct 3 ms 384 KB Output is correct
37 Correct 2 ms 384 KB Output is correct
38 Correct 3 ms 384 KB Output is correct
39 Correct 3 ms 384 KB Output is correct
40 Correct 4 ms 384 KB Output is correct
41 Correct 4 ms 384 KB Output is correct
42 Correct 3 ms 384 KB Output is correct
43 Correct 5 ms 412 KB Output is correct
44 Correct 5 ms 384 KB Output is correct
45 Correct 4 ms 384 KB Output is correct
46 Correct 4 ms 512 KB Output is correct
47 Correct 4 ms 384 KB Output is correct
48 Correct 5 ms 384 KB Output is correct
49 Correct 5 ms 384 KB Output is correct
50 Correct 7 ms 512 KB Output is correct
51 Correct 7 ms 384 KB Output is correct
52 Correct 9 ms 384 KB Output is correct
53 Correct 7 ms 384 KB Output is correct
54 Correct 6 ms 512 KB Output is correct
55 Correct 9 ms 476 KB Output is correct
56 Correct 4 ms 384 KB Output is correct
57 Correct 7 ms 384 KB Output is correct
58 Correct 9 ms 384 KB Output is correct
59 Correct 9 ms 384 KB Output is correct
60 Correct 4 ms 384 KB Output is correct
61 Correct 4 ms 384 KB Output is correct
62 Correct 9 ms 384 KB Output is correct
63 Correct 8 ms 384 KB Output is correct
64 Correct 489 ms 16132 KB Output is correct
65 Correct 171 ms 16000 KB Output is correct
66 Correct 170 ms 16248 KB Output is correct
67 Correct 237 ms 16248 KB Output is correct
68 Correct 461 ms 16248 KB Output is correct
69 Correct 860 ms 16000 KB Output is correct
70 Correct 305 ms 16104 KB Output is correct
71 Correct 139 ms 16000 KB Output is correct
72 Correct 643 ms 16248 KB Output is correct
73 Correct 547 ms 16120 KB Output is correct
74 Correct 440 ms 16104 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB Output is correct
2 Correct 3 ms 384 KB Output is correct
3 Correct 3 ms 384 KB Output is correct
4 Correct 3 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 3 ms 384 KB Output is correct
8 Correct 3 ms 384 KB Output is correct
9 Correct 3 ms 384 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 2 ms 384 KB Output is correct
12 Correct 3 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 3 ms 384 KB Output is correct
15 Correct 2 ms 384 KB Output is correct
16 Correct 3 ms 384 KB Output is correct
17 Correct 3 ms 384 KB Output is correct
18 Correct 2 ms 384 KB Output is correct
19 Correct 2 ms 384 KB Output is correct
20 Correct 3 ms 384 KB Output is correct
21 Correct 2 ms 384 KB Output is correct
22 Correct 3 ms 384 KB Output is correct
23 Correct 3 ms 384 KB Output is correct
24 Correct 3 ms 384 KB Output is correct
25 Correct 3 ms 384 KB Output is correct
26 Correct 3 ms 384 KB Output is correct
27 Correct 4 ms 384 KB Output is correct
28 Correct 3 ms 384 KB Output is correct
29 Correct 4 ms 384 KB Output is correct
30 Correct 3 ms 384 KB Output is correct
31 Correct 4 ms 384 KB Output is correct
32 Correct 4 ms 384 KB Output is correct
33 Correct 4 ms 384 KB Output is correct
34 Correct 5 ms 384 KB Output is correct
35 Correct 5 ms 384 KB Output is correct
36 Correct 5 ms 384 KB Output is correct
37 Correct 9 ms 384 KB Output is correct
38 Correct 7 ms 384 KB Output is correct
39 Correct 7 ms 512 KB Output is correct
40 Correct 7 ms 512 KB Output is correct
41 Correct 6 ms 384 KB Output is correct
42 Correct 7 ms 512 KB Output is correct
43 Correct 1 ms 384 KB Output is correct
44 Correct 7 ms 384 KB Output is correct
45 Correct 11 ms 384 KB Output is correct
46 Correct 12 ms 384 KB Output is correct
47 Correct 6 ms 460 KB Output is correct
48 Correct 4 ms 384 KB Output is correct
49 Correct 8 ms 384 KB Output is correct
50 Correct 7 ms 512 KB Output is correct
51 Correct 9 ms 384 KB Output is correct
52 Correct 242 ms 1408 KB Output is correct
53 Correct 463 ms 2116 KB Output is correct
54 Correct 596 ms 3164 KB Output is correct
55 Correct 747 ms 3072 KB Output is correct
56 Execution timed out 1067 ms 11000 KB Time limit exceeded
57 Halted 0 ms 0 KB -