답안 #23093 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
23093	2017-05-02T18:30:29 Z	themastermind	Bali Sculptures (APIO15_sculpture)	C++14	37 / 100	16 ms	6156 KB

sculpture

#include <bits/stdc++.h>
#define forinc(i,a,b) for(int i = a, _key = b; i <= _key; ++i)
#define fordec(i,a,b) for(int i = a, _key = b; i >= _key; --i)
#define fori(i,n) for(int i = 0, _key = n; i < _key; ++i)
#define ford(i,n) for(int i = n - 1; i >= 0; --i)
#define forvct(i,v) for(int i = 0, _key = v.size(); i < _key; ++i)
#define sqr(x) ((ll)x) * (x)
#define task "sculpture"
#define st first
#define nd second
#define m_p make_pair
#define m_t make_tuple
#define p_b push_back
#define p_f push_front
#define pp_b pop_back
#define pp_f pop_front
#define sn string::npos
#define heap priority_queue
#define ll long long
#define db double
#define str string
#define eps 1e-10
#define nn 2010

using namespace std;

const ll oo = 1000000000000007LL;

ll n, A, B, a[nn], s[nn], res;
bool f[nn][nn];

bool comp(const ll x, const ll y)
{
   return (x | y) == x;
}

bool check(const int &t)
{
   ll x = res >> t;
   memset(f,false,sizeof f);
   forinc(i,1,n)
   {
      f[i][1] = comp(x,s[i]>>t);
      forinc(j,2,min((ll)i,B))
      {
         f[i][j] = false;
         forinc(ii,j-1,i-1)
            if (f[ii][j-1] && comp(x,(s[i]-s[ii])>>t))
            {
               f[i][j] = true;
               break;
            }
      }
   }
   forinc(i,A,B)
      if (f[n][i]) return true;
   return false;
}

int main()
{
   ios_base::sync_with_stdio(false);
   cin.tie(0);
   cout.tie(0);
   //srand(time(NULL));
   //freopen(task".inp","r",stdin);
   //freopen(task".out","w",stdout);
   cin >> n >> A >> B;
   forinc(i,1,n)
   {
       cin >> a[i];
       s[i] = s[i-1] + a[i];
   }
   res = 0;
   ford(i,60)
      if (!check(i)) res |= (1 << i);
   cout << res;
}

Subtask #1
0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	9 ms	6156 KB	Output is correct
2	Correct	13 ms	6156 KB	Output is correct
3	Correct	13 ms	6156 KB	Output is correct
4	Correct	9 ms	6156 KB	Output is correct
5	Correct	9 ms	6156 KB	Output is correct
6	Correct	13 ms	6156 KB	Output is correct
7	Correct	9 ms	6156 KB	Output is correct
8	Correct	13 ms	6156 KB	Output is correct
9	Correct	9 ms	6156 KB	Output is correct
10	Correct	9 ms	6156 KB	Output is correct
11	Correct	13 ms	6156 KB	Output is correct
12	Correct	13 ms	6156 KB	Output is correct
13	Correct	13 ms	6156 KB	Output is correct
14	Correct	13 ms	6156 KB	Output is correct
15	Correct	9 ms	6156 KB	Output is correct
16	Correct	13 ms	6156 KB	Output is correct
17	Correct	13 ms	6156 KB	Output is correct
18	Correct	13 ms	6156 KB	Output is correct
19	Correct	13 ms	6156 KB	Output is correct
20	Correct	13 ms	6156 KB	Output is correct
21	Correct	13 ms	6156 KB	Output is correct
22	Correct	13 ms	6156 KB	Output is correct
23	Correct	13 ms	6156 KB	Output is correct
24	Correct	9 ms	6156 KB	Output is correct
25	Correct	13 ms	6156 KB	Output is correct
26	Correct	9 ms	6156 KB	Output is correct
27	Correct	13 ms	6156 KB	Output is correct
28	Correct	13 ms	6156 KB	Output is correct
29	Correct	13 ms	6156 KB	Output is correct
30	Incorrect	13 ms	6156 KB	Output isn't correct
31	Halted	0 ms	0 KB	-

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	13 ms	6156 KB	Output is correct
2	Correct	9 ms	6156 KB	Output is correct
3	Correct	9 ms	6156 KB	Output is correct
4	Correct	13 ms	6156 KB	Output is correct
5	Correct	13 ms	6156 KB	Output is correct
6	Correct	13 ms	6156 KB	Output is correct
7	Correct	9 ms	6156 KB	Output is correct
8	Correct	9 ms	6156 KB	Output is correct
9	Correct	13 ms	6156 KB	Output is correct
10	Correct	13 ms	6156 KB	Output is correct
11	Correct	9 ms	6156 KB	Output is correct
12	Correct	16 ms	6156 KB	Output is correct
13	Correct	13 ms	6156 KB	Output is correct
14	Correct	9 ms	6156 KB	Output is correct
15	Correct	13 ms	6156 KB	Output is correct
16	Correct	16 ms	6156 KB	Output is correct
17	Correct	9 ms	6156 KB	Output is correct
18	Correct	13 ms	6156 KB	Output is correct
19	Correct	13 ms	6156 KB	Output is correct
20	Correct	9 ms	6156 KB	Output is correct
21	Correct	16 ms	6156 KB	Output is correct
22	Correct	13 ms	6156 KB	Output is correct
23	Correct	13 ms	6156 KB	Output is correct
24	Correct	13 ms	6156 KB	Output is correct
25	Correct	13 ms	6156 KB	Output is correct
26	Correct	13 ms	6156 KB	Output is correct
27	Correct	13 ms	6156 KB	Output is correct
28	Correct	13 ms	6156 KB	Output is correct
29	Correct	9 ms	6156 KB	Output is correct
30	Correct	9 ms	6156 KB	Output is correct
31	Correct	9 ms	6156 KB	Output is correct
32	Correct	13 ms	6156 KB	Output is correct
33	Correct	13 ms	6156 KB	Output is correct
34	Correct	13 ms	6156 KB	Output is correct
35	Correct	13 ms	6156 KB	Output is correct
36	Correct	9 ms	6156 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	13 ms	6156 KB	Output is correct
2	Correct	16 ms	6156 KB	Output is correct
3	Correct	9 ms	6156 KB	Output is correct
4	Correct	13 ms	6156 KB	Output is correct
5	Correct	13 ms	6156 KB	Output is correct
6	Correct	9 ms	6156 KB	Output is correct
7	Correct	13 ms	6156 KB	Output is correct
8	Correct	13 ms	6156 KB	Output is correct
9	Correct	13 ms	6156 KB	Output is correct
10	Correct	9 ms	6156 KB	Output is correct
11	Correct	13 ms	6156 KB	Output is correct
12	Correct	13 ms	6156 KB	Output is correct
13	Correct	13 ms	6156 KB	Output is correct
14	Correct	13 ms	6156 KB	Output is correct
15	Correct	13 ms	6156 KB	Output is correct
16	Correct	13 ms	6156 KB	Output is correct
17	Correct	9 ms	6156 KB	Output is correct
18	Correct	13 ms	6156 KB	Output is correct
19	Correct	13 ms	6156 KB	Output is correct
20	Correct	9 ms	6156 KB	Output is correct
21	Correct	13 ms	6156 KB	Output is correct
22	Correct	13 ms	6156 KB	Output is correct
23	Correct	9 ms	6156 KB	Output is correct
24	Correct	13 ms	6156 KB	Output is correct
25	Correct	13 ms	6156 KB	Output is correct
26	Correct	13 ms	6156 KB	Output is correct
27	Correct	16 ms	6156 KB	Output is correct
28	Correct	16 ms	6156 KB	Output is correct
29	Correct	16 ms	6156 KB	Output is correct
30	Correct	13 ms	6156 KB	Output is correct
31	Correct	16 ms	6156 KB	Output is correct
32	Correct	13 ms	6156 KB	Output is correct

Subtask #4
0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	13 ms	6156 KB	Output is correct
2	Correct	9 ms	6156 KB	Output is correct
3	Correct	9 ms	6156 KB	Output is correct
4	Correct	9 ms	6156 KB	Output is correct
5	Correct	9 ms	6156 KB	Output is correct
6	Correct	13 ms	6156 KB	Output is correct
7	Correct	13 ms	6156 KB	Output is correct
8	Correct	13 ms	6156 KB	Output is correct
9	Correct	13 ms	6156 KB	Output is correct
10	Correct	13 ms	6156 KB	Output is correct
11	Correct	13 ms	6156 KB	Output is correct
12	Correct	9 ms	6156 KB	Output is correct
13	Correct	13 ms	6156 KB	Output is correct
14	Correct	9 ms	6156 KB	Output is correct
15	Correct	9 ms	6156 KB	Output is correct
16	Correct	13 ms	6156 KB	Output is correct
17	Correct	13 ms	6156 KB	Output is correct
18	Correct	13 ms	6156 KB	Output is correct
19	Correct	13 ms	6156 KB	Output is correct
20	Correct	9 ms	6156 KB	Output is correct
21	Correct	13 ms	6156 KB	Output is correct
22	Correct	13 ms	6156 KB	Output is correct
23	Correct	13 ms	6156 KB	Output is correct
24	Correct	13 ms	6156 KB	Output is correct
25	Correct	9 ms	6156 KB	Output is correct
26	Correct	16 ms	6156 KB	Output is correct
27	Correct	16 ms	6156 KB	Output is correct
28	Correct	13 ms	6156 KB	Output is correct
29	Correct	13 ms	6156 KB	Output is correct
30	Incorrect	13 ms	6156 KB	Output isn't correct
31	Halted	0 ms	0 KB	-

Subtask #5
0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	9 ms	6156 KB	Output is correct
2	Correct	13 ms	6156 KB	Output is correct
3	Correct	13 ms	6156 KB	Output is correct
4	Correct	13 ms	6156 KB	Output is correct
5	Correct	13 ms	6156 KB	Output is correct
6	Correct	13 ms	6156 KB	Output is correct
7	Correct	13 ms	6156 KB	Output is correct
8	Correct	13 ms	6156 KB	Output is correct
9	Correct	9 ms	6156 KB	Output is correct
10	Correct	13 ms	6156 KB	Output is correct
11	Correct	9 ms	6156 KB	Output is correct
12	Correct	13 ms	6156 KB	Output is correct
13	Correct	16 ms	6156 KB	Output is correct
14	Correct	9 ms	6156 KB	Output is correct
15	Correct	13 ms	6156 KB	Output is correct
16	Correct	13 ms	6156 KB	Output is correct
17	Incorrect	13 ms	6156 KB	Output isn't correct
18	Halted	0 ms	0 KB	-

답안 #23093

Compilation message

Subtask #1 0 / 9.0

Subtask #2 16.0 / 16.0

Subtask #3 21.0 / 21.0

Subtask #4 0 / 25.0

Subtask #5 0 / 29.0

Subtask #1
0 / 9.0

Subtask #2
16.0 / 16.0

Subtask #3
21.0 / 21.0

Subtask #4
0 / 25.0

Subtask #5
0 / 29.0