oj.uz

Submission #45774

# Submission time Handle Problem Language Result Execution time Memory
45774 2018-04-16T06:15:42 Z daniel_02 Bali Sculptures (APIO15_sculpture) C++17
9 / 100
 1000 ms 636 KB 
#include <bits/stdc++.h>

#define ll long long

using namespace std;

const int N = 2e3 + 7;
const ll inf = 1e18 + 7;

ll a[N], pr[N], ans = inf;
int n, x, y;

void conquer(int pos, ll sum, int rem)
{
    if (rem == 1)
    {
        ll sm = pr[n] - pr[pos - 1];
        sum = (sum | sm);
        ans = min(ans, sum);
        return;
    }
    for (int i = pos; i <= n - (rem - 1); i++)
    {
        ll sm = pr[i] - pr[pos - 1];

        conquer(i + 1, (sum | sm), rem - 1);
    }
}

main()
{

    scanf("%d%d%d", &n, &x, &y);

    if (n > 52)
    {
        assert(0);
    }

    for (int i = 1; i <= n; i++)
    {
        scanf("%d", &a[i]);
        pr[i] = pr[i - 1] + a[i];
    }

    for (int i = x; i <= y; i++)
    {
        conquer(1, 0, i);
    }

    cout << ans << endl;
}

Compilation message

sculpture.cpp:30:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main()
      ^
sculpture.cpp: In function 'int main()':
sculpture.cpp:42:26: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int*' [-Wformat=]
         scanf("%d", &a[i]);
                     ~~~~~^
sculpture.cpp:33:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d%d", &n, &x, &y);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~
sculpture.cpp:42:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &a[i]);
         ~~~~~^~~~~~~~~~~~~

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 496 KB Output is correct
4 Correct 2 ms 504 KB Output is correct
5 Correct 2 ms 504 KB Output is correct
6 Correct 2 ms 504 KB Output is correct
7 Correct 2 ms 504 KB Output is correct
8 Correct 2 ms 504 KB Output is correct
9 Correct 2 ms 512 KB Output is correct
10 Correct 2 ms 512 KB Output is correct
11 Correct 2 ms 556 KB Output is correct
12 Correct 2 ms 572 KB Output is correct
13 Correct 7 ms 588 KB Output is correct
14 Correct 2 ms 604 KB Output is correct
15 Correct 2 ms 604 KB Output is correct
16 Correct 2 ms 604 KB Output is correct
17 Correct 2 ms 604 KB Output is correct
18 Correct 2 ms 604 KB Output is correct
19 Correct 2 ms 604 KB Output is correct
20 Correct 2 ms 604 KB Output is correct
21 Correct 2 ms 604 KB Output is correct
22 Correct 2 ms 604 KB Output is correct
23 Correct 3 ms 604 KB Output is correct
24 Correct 2 ms 604 KB Output is correct
25 Correct 2 ms 604 KB Output is correct
26 Correct 6 ms 604 KB Output is correct
27 Correct 2 ms 604 KB Output is correct
28 Correct 2 ms 604 KB Output is correct
29 Correct 2 ms 604 KB Output is correct
30 Correct 2 ms 604 KB Output is correct
31 Correct 3 ms 620 KB Output is correct
32 Correct 2 ms 620 KB Output is correct
33 Correct 7 ms 620 KB Output is correct
34 Correct 11 ms 620 KB Output is correct
35 Correct 2 ms 620 KB Output is correct
36 Correct 7 ms 620 KB Output is correct

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 620 KB Output is correct
2 Correct 2 ms 620 KB Output is correct
3 Correct 2 ms 620 KB Output is correct
4 Correct 2 ms 620 KB Output is correct
5 Correct 2 ms 636 KB Output is correct
6 Correct 2 ms 636 KB Output is correct
7 Correct 2 ms 636 KB Output is correct
8 Correct 2 ms 636 KB Output is correct
9 Correct 2 ms 636 KB Output is correct
10 Correct 2 ms 636 KB Output is correct
11 Correct 2 ms 636 KB Output is correct
12 Correct 2 ms 636 KB Output is correct
13 Correct 8 ms 636 KB Output is correct
14 Correct 2 ms 636 KB Output is correct
15 Correct 2 ms 636 KB Output is correct
16 Correct 2 ms 636 KB Output is correct
17 Correct 2 ms 636 KB Output is correct
18 Correct 2 ms 636 KB Output is correct
19 Correct 2 ms 636 KB Output is correct
20 Correct 2 ms 636 KB Output is correct
21 Correct 2 ms 636 KB Output is correct
22 Correct 2 ms 636 KB Output is correct
23 Correct 2 ms 636 KB Output is correct
24 Correct 2 ms 636 KB Output is correct
25 Correct 3 ms 636 KB Output is correct
26 Correct 7 ms 636 KB Output is correct
27 Correct 14 ms 636 KB Output is correct
28 Correct 23 ms 636 KB Output is correct
29 Correct 2 ms 636 KB Output is correct
30 Execution timed out 1074 ms 636 KB Time limit exceeded
31 Halted 0 ms 0 KB -

Subtask #3
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 636 KB Output is correct
2 Correct 2 ms 636 KB Output is correct
3 Correct 2 ms 636 KB Output is correct
4 Correct 2 ms 636 KB Output is correct
5 Correct 2 ms 636 KB Output is correct
6 Correct 2 ms 636 KB Output is correct
7 Correct 2 ms 636 KB Output is correct
8 Correct 2 ms 636 KB Output is correct
9 Correct 2 ms 636 KB Output is correct
10 Correct 2 ms 636 KB Output is correct
11 Correct 2 ms 636 KB Output is correct
12 Correct 2 ms 636 KB Output is correct
13 Correct 12 ms 636 KB Output is correct
14 Correct 12 ms 636 KB Output is correct
15 Correct 24 ms 636 KB Output is correct
16 Correct 2 ms 636 KB Output is correct
17 Execution timed out 1080 ms 636 KB Time limit exceeded
18 Halted 0 ms 0 KB -

Subtask #4
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 636 KB Output is correct
2 Correct 2 ms 636 KB Output is correct
3 Correct 2 ms 636 KB Output is correct
4 Correct 2 ms 636 KB Output is correct
5 Correct 2 ms 636 KB Output is correct
6 Correct 2 ms 636 KB Output is correct
7 Correct 2 ms 636 KB Output is correct
8 Correct 2 ms 636 KB Output is correct
9 Correct 2 ms 636 KB Output is correct
10 Correct 2 ms 636 KB Output is correct
11 Correct 2 ms 636 KB Output is correct
12 Correct 2 ms 636 KB Output is correct
13 Correct 7 ms 636 KB Output is correct
14 Correct 2 ms 636 KB Output is correct
15 Correct 2 ms 636 KB Output is correct
16 Correct 2 ms 636 KB Output is correct
17 Correct 2 ms 636 KB Output is correct
18 Correct 2 ms 636 KB Output is correct
19 Correct 2 ms 636 KB Output is correct
20 Correct 2 ms 636 KB Output is correct
21 Correct 2 ms 636 KB Output is correct
22 Correct 2 ms 636 KB Output is correct
23 Correct 2 ms 636 KB Output is correct
24 Correct 2 ms 636 KB Output is correct
25 Correct 2 ms 636 KB Output is correct
26 Correct 6 ms 636 KB Output is correct
27 Correct 2 ms 636 KB Output is correct
28 Correct 2 ms 636 KB Output is correct
29 Correct 2 ms 636 KB Output is correct
30 Correct 2 ms 636 KB Output is correct
31 Correct 3 ms 636 KB Output is correct
32 Correct 2 ms 636 KB Output is correct
33 Correct 6 ms 636 KB Output is correct
34 Correct 7 ms 636 KB Output is correct
35 Correct 2 ms 636 KB Output is correct
36 Correct 7 ms 636 KB Output is correct
37 Correct 14 ms 636 KB Output is correct
38 Correct 25 ms 636 KB Output is correct
39 Correct 2 ms 636 KB Output is correct
40 Execution timed out 1075 ms 636 KB Time limit exceeded
41 Halted 0 ms 0 KB -

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 636 KB Output is correct
2 Correct 2 ms 636 KB Output is correct
3 Correct 2 ms 636 KB Output is correct
4 Correct 2 ms 636 KB Output is correct
5 Correct 2 ms 636 KB Output is correct
6 Correct 2 ms 636 KB Output is correct
7 Correct 2 ms 636 KB Output is correct
8 Correct 2 ms 636 KB Output is correct
9 Correct 2 ms 636 KB Output is correct
10 Correct 2 ms 636 KB Output is correct
11 Correct 2 ms 636 KB Output is correct
12 Correct 2 ms 636 KB Output is correct
13 Correct 7 ms 636 KB Output is correct
14 Correct 2 ms 636 KB Output is correct
15 Correct 2 ms 636 KB Output is correct
16 Correct 2 ms 636 KB Output is correct
17 Correct 2 ms 636 KB Output is correct
18 Correct 2 ms 636 KB Output is correct
19 Correct 2 ms 636 KB Output is correct
20 Correct 7 ms 636 KB Output is correct
21 Correct 7 ms 636 KB Output is correct
22 Correct 2 ms 636 KB Output is correct
23 Correct 8 ms 636 KB Output is correct
24 Correct 12 ms 636 KB Output is correct
25 Correct 24 ms 636 KB Output is correct
26 Correct 2 ms 636 KB Output is correct
27 Execution timed out 1057 ms 636 KB Time limit exceeded
28 Halted 0 ms 0 KB -