oj.uz

Submission #45777

# Submission time Handle Problem Language Result Execution time Memory
45777 2018-04-16T06:17:46 Z daniel_02 Bali Sculptures (APIO15_sculpture) C++17
9 / 100
 1000 ms 676 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 > 44)
    {
        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 248 KB Output is correct
2 Correct 2 ms 484 KB Output is correct
3 Correct 2 ms 524 KB Output is correct
4 Correct 2 ms 676 KB Output is correct
5 Correct 2 ms 676 KB Output is correct
6 Correct 2 ms 676 KB Output is correct
7 Correct 2 ms 676 KB Output is correct
8 Correct 2 ms 676 KB Output is correct
9 Correct 2 ms 676 KB Output is correct
10 Correct 2 ms 676 KB Output is correct
11 Correct 2 ms 676 KB Output is correct
12 Correct 2 ms 676 KB Output is correct
13 Correct 7 ms 676 KB Output is correct
14 Correct 2 ms 676 KB Output is correct
15 Correct 2 ms 676 KB Output is correct
16 Correct 2 ms 676 KB Output is correct
17 Correct 2 ms 676 KB Output is correct
18 Correct 2 ms 676 KB Output is correct
19 Correct 2 ms 676 KB Output is correct
20 Correct 2 ms 676 KB Output is correct
21 Correct 2 ms 676 KB Output is correct
22 Correct 2 ms 676 KB Output is correct
23 Correct 2 ms 676 KB Output is correct
24 Correct 2 ms 676 KB Output is correct
25 Correct 2 ms 676 KB Output is correct
26 Correct 7 ms 676 KB Output is correct
27 Correct 2 ms 676 KB Output is correct
28 Correct 2 ms 676 KB Output is correct
29 Correct 2 ms 676 KB Output is correct
30 Correct 2 ms 676 KB Output is correct
31 Correct 2 ms 676 KB Output is correct
32 Correct 2 ms 676 KB Output is correct
33 Correct 6 ms 676 KB Output is correct
34 Correct 7 ms 676 KB Output is correct
35 Correct 2 ms 676 KB Output is correct
36 Correct 7 ms 676 KB Output is correct

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 676 KB Output is correct
2 Correct 2 ms 676 KB Output is correct
3 Correct 2 ms 676 KB Output is correct
4 Correct 2 ms 676 KB Output is correct
5 Correct 2 ms 676 KB Output is correct
6 Correct 2 ms 676 KB Output is correct
7 Correct 2 ms 676 KB Output is correct
8 Correct 2 ms 676 KB Output is correct
9 Correct 2 ms 676 KB Output is correct
10 Correct 2 ms 676 KB Output is correct
11 Correct 2 ms 676 KB Output is correct
12 Correct 2 ms 676 KB Output is correct
13 Correct 7 ms 676 KB Output is correct
14 Correct 2 ms 676 KB Output is correct
15 Correct 2 ms 676 KB Output is correct
16 Correct 2 ms 676 KB Output is correct
17 Correct 2 ms 676 KB Output is correct
18 Correct 2 ms 676 KB Output is correct
19 Correct 2 ms 676 KB Output is correct
20 Correct 2 ms 676 KB Output is correct
21 Correct 2 ms 676 KB Output is correct
22 Correct 2 ms 676 KB Output is correct
23 Correct 2 ms 676 KB Output is correct
24 Correct 2 ms 676 KB Output is correct
25 Correct 2 ms 676 KB Output is correct
26 Correct 9 ms 676 KB Output is correct
27 Correct 12 ms 676 KB Output is correct
28 Correct 23 ms 676 KB Output is correct
29 Correct 2 ms 676 KB Output is correct
30 Execution timed out 1080 ms 676 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 676 KB Output is correct
2 Correct 2 ms 676 KB Output is correct
3 Correct 2 ms 676 KB Output is correct
4 Correct 2 ms 676 KB Output is correct
5 Correct 2 ms 676 KB Output is correct
6 Correct 2 ms 676 KB Output is correct
7 Correct 2 ms 676 KB Output is correct
8 Correct 2 ms 676 KB Output is correct
9 Correct 2 ms 676 KB Output is correct
10 Correct 2 ms 676 KB Output is correct
11 Correct 2 ms 676 KB Output is correct
12 Correct 2 ms 676 KB Output is correct
13 Correct 11 ms 676 KB Output is correct
14 Correct 12 ms 676 KB Output is correct
15 Correct 24 ms 676 KB Output is correct
16 Correct 2 ms 676 KB Output is correct
17 Execution timed out 1077 ms 676 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 676 KB Output is correct
2 Correct 2 ms 676 KB Output is correct
3 Correct 2 ms 676 KB Output is correct
4 Correct 2 ms 676 KB Output is correct
5 Correct 2 ms 676 KB Output is correct
6 Correct 2 ms 676 KB Output is correct
7 Correct 2 ms 676 KB Output is correct
8 Correct 2 ms 676 KB Output is correct
9 Correct 2 ms 676 KB Output is correct
10 Correct 2 ms 676 KB Output is correct
11 Correct 2 ms 676 KB Output is correct
12 Correct 2 ms 676 KB Output is correct
13 Correct 7 ms 676 KB Output is correct
14 Correct 2 ms 676 KB Output is correct
15 Correct 2 ms 676 KB Output is correct
16 Correct 2 ms 676 KB Output is correct
17 Correct 2 ms 676 KB Output is correct
18 Correct 2 ms 676 KB Output is correct
19 Correct 2 ms 676 KB Output is correct
20 Correct 2 ms 676 KB Output is correct
21 Correct 2 ms 676 KB Output is correct
22 Correct 2 ms 676 KB Output is correct
23 Correct 2 ms 676 KB Output is correct
24 Correct 2 ms 676 KB Output is correct
25 Correct 2 ms 676 KB Output is correct
26 Correct 7 ms 676 KB Output is correct
27 Correct 2 ms 676 KB Output is correct
28 Correct 2 ms 676 KB Output is correct
29 Correct 2 ms 676 KB Output is correct
30 Correct 2 ms 676 KB Output is correct
31 Correct 2 ms 676 KB Output is correct
32 Correct 2 ms 676 KB Output is correct
33 Correct 7 ms 676 KB Output is correct
34 Correct 7 ms 676 KB Output is correct
35 Correct 2 ms 676 KB Output is correct
36 Correct 7 ms 676 KB Output is correct
37 Correct 13 ms 676 KB Output is correct
38 Correct 23 ms 676 KB Output is correct
39 Correct 2 ms 676 KB Output is correct
40 Execution timed out 1085 ms 676 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 676 KB Output is correct
2 Correct 2 ms 676 KB Output is correct
3 Correct 2 ms 676 KB Output is correct
4 Correct 2 ms 676 KB Output is correct
5 Correct 2 ms 676 KB Output is correct
6 Correct 2 ms 676 KB Output is correct
7 Correct 2 ms 676 KB Output is correct
8 Correct 2 ms 676 KB Output is correct
9 Correct 2 ms 676 KB Output is correct
10 Correct 2 ms 676 KB Output is correct
11 Correct 2 ms 676 KB Output is correct
12 Correct 2 ms 676 KB Output is correct
13 Correct 8 ms 676 KB Output is correct
14 Correct 2 ms 676 KB Output is correct
15 Correct 2 ms 676 KB Output is correct
16 Correct 2 ms 676 KB Output is correct
17 Correct 2 ms 676 KB Output is correct
18 Correct 2 ms 676 KB Output is correct
19 Correct 2 ms 676 KB Output is correct
20 Correct 9 ms 676 KB Output is correct
21 Correct 7 ms 676 KB Output is correct
22 Correct 2 ms 676 KB Output is correct
23 Correct 8 ms 676 KB Output is correct
24 Correct 12 ms 676 KB Output is correct
25 Correct 23 ms 676 KB Output is correct
26 Correct 2 ms 676 KB Output is correct
27 Execution timed out 1081 ms 676 KB Time limit exceeded
28 Halted 0 ms 0 KB -