oj.uz

Submission #396651

# Submission time Handle Problem Language Result Execution time Memory
396651 2021-04-30T14:15:01 Z leinad2 Bali Sculptures (APIO15_sculpture) C++17
71 / 100
 1000 ms 3788 KB 
#include<bits/stdc++.h>
using namespace std;
long long A[2010], ans, chk;
int n, i, j, k, l, a, b, dp[2010][2010];
main()
{
    for(scanf("%d %d %d", &n, &a, &b);i++<n;)scanf("%lld", &A[i]),A[i]+=A[i-1];
    for(k=39;k>=0;k--)
    {
        for(i=0;i++<n;)for(j=0;j++<n;)dp[i][j]=0;dp[0][0]=1;
        chk+=(1LL<<k);
        for(i=0;i++<n;)for(j=0;j++<n;)for(l=0;l<i;l++)
        {
            if((chk&(A[i]-A[l]))==0&&dp[l][j-1])
            {
                dp[i][j]=1;
                break;
            }
        }
        bool flag=false;
        for(i=a;i<=b;i++)if(dp[n][i])flag=true;
        if(!flag)chk-=(1LL<<k),ans+=(1LL<<k);
    }
    printf("%lld", ans);
}

Compilation message

sculpture.cpp:5:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    5 | main()
      |      ^
sculpture.cpp: In function 'int main()':
sculpture.cpp:10:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   10 |         for(i=0;i++<n;)for(j=0;j++<n;)dp[i][j]=0;dp[0][0]=1;
      |         ^~~
sculpture.cpp:10:50: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   10 |         for(i=0;i++<n;)for(j=0;j++<n;)dp[i][j]=0;dp[0][0]=1;
      |                                                  ^~
sculpture.cpp:7:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    7 |     for(scanf("%d %d %d", &n, &a, &b);i++<n;)scanf("%lld", &A[i]),A[i]+=A[i-1];
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
sculpture.cpp:7:51: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    7 |     for(scanf("%d %d %d", &n, &a, &b);i++<n;)scanf("%lld", &A[i]),A[i]+=A[i-1];
      |                                              ~~~~~^~~~~~~~~~~~~~~

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 376 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 304 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 308 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 304 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 288 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 308 KB Output is correct
32 Correct 2 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 308 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 312 KB Output is correct
23 Correct 1 ms 324 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 2 ms 460 KB Output is correct
30 Correct 3 ms 460 KB Output is correct
31 Correct 4 ms 432 KB Output is correct
32 Correct 4 ms 460 KB Output is correct
33 Correct 4 ms 460 KB Output is correct
34 Correct 4 ms 460 KB Output is correct
35 Correct 4 ms 436 KB Output is correct
36 Correct 4 ms 460 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 308 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 2 ms 460 KB Output is correct
17 Correct 3 ms 460 KB Output is correct
18 Correct 4 ms 460 KB Output is correct
19 Correct 4 ms 460 KB Output is correct
20 Correct 4 ms 436 KB Output is correct
21 Correct 4 ms 460 KB Output is correct
22 Correct 4 ms 460 KB Output is correct
23 Correct 4 ms 460 KB Output is correct
24 Correct 4 ms 432 KB Output is correct
25 Correct 7 ms 568 KB Output is correct
26 Correct 12 ms 564 KB Output is correct
27 Correct 18 ms 716 KB Output is correct
28 Correct 23 ms 716 KB Output is correct
29 Correct 24 ms 716 KB Output is correct
30 Correct 23 ms 716 KB Output is correct
31 Correct 24 ms 760 KB Output is correct
32 Correct 26 ms 716 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 312 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 308 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 1 ms 308 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 3 ms 460 KB Output is correct
40 Correct 3 ms 460 KB Output is correct
41 Correct 4 ms 528 KB Output is correct
42 Correct 4 ms 460 KB Output is correct
43 Correct 4 ms 460 KB Output is correct
44 Correct 4 ms 460 KB Output is correct
45 Correct 4 ms 460 KB Output is correct
46 Correct 4 ms 460 KB Output is correct
47 Correct 4 ms 532 KB Output is correct
48 Correct 7 ms 588 KB Output is correct
49 Correct 12 ms 656 KB Output is correct
50 Correct 18 ms 716 KB Output is correct
51 Correct 23 ms 768 KB Output is correct
52 Correct 24 ms 764 KB Output is correct
53 Correct 23 ms 716 KB Output is correct
54 Correct 24 ms 716 KB Output is correct
55 Correct 25 ms 716 KB Output is correct
56 Correct 6 ms 460 KB Output is correct
57 Correct 17 ms 588 KB Output is correct
58 Correct 26 ms 720 KB Output is correct
59 Correct 34 ms 716 KB Output is correct
60 Correct 36 ms 748 KB Output is correct
61 Correct 33 ms 768 KB Output is correct
62 Correct 33 ms 716 KB Output is correct
63 Correct 33 ms 716 KB Output is correct
64 Correct 16 ms 716 KB Output is correct
65 Correct 6 ms 536 KB Output is correct
66 Correct 10 ms 588 KB Output is correct
67 Correct 17 ms 588 KB Output is correct
68 Correct 26 ms 712 KB Output is correct
69 Correct 33 ms 768 KB Output is correct
70 Correct 35 ms 716 KB Output is correct
71 Correct 35 ms 716 KB Output is correct
72 Correct 33 ms 716 KB Output is correct
73 Correct 33 ms 716 KB Output is correct
74 Correct 33 ms 688 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 312 KB Output is correct
15 Correct 1 ms 308 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 2 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 308 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 2 ms 460 KB Output is correct
27 Correct 3 ms 460 KB Output is correct
28 Correct 4 ms 460 KB Output is correct
29 Correct 4 ms 460 KB Output is correct
30 Correct 4 ms 460 KB Output is correct
31 Correct 4 ms 432 KB Output is correct
32 Correct 4 ms 528 KB Output is correct
33 Correct 4 ms 460 KB Output is correct
34 Correct 4 ms 460 KB Output is correct
35 Correct 7 ms 596 KB Output is correct
36 Correct 12 ms 588 KB Output is correct
37 Correct 22 ms 720 KB Output is correct
38 Correct 24 ms 716 KB Output is correct
39 Correct 24 ms 716 KB Output is correct
40 Correct 23 ms 692 KB Output is correct
41 Correct 23 ms 716 KB Output is correct
42 Correct 23 ms 716 KB Output is correct
43 Correct 6 ms 460 KB Output is correct
44 Correct 17 ms 652 KB Output is correct
45 Correct 26 ms 692 KB Output is correct
46 Correct 33 ms 720 KB Output is correct
47 Correct 34 ms 716 KB Output is correct
48 Correct 35 ms 764 KB Output is correct
49 Correct 32 ms 716 KB Output is correct
50 Correct 33 ms 716 KB Output is correct
51 Correct 34 ms 716 KB Output is correct
52 Execution timed out 1091 ms 3788 KB Time limit exceeded
53 Halted 0 ms 0 KB -