oj.uz

Submission #20159

# Submission time Handle Problem Language Result Execution time Memory
20159 2016-02-29T09:56:12 Z ykaya Bali Sculptures (APIO15_sculpture) C++
100 / 100
 373 ms 64668 KB 
#include<bits/stdc++.h>

using namespace std;

#define pii pair<int,int>
#define ll long long
#define N (int)(1e5+10)
#define mod 1000000007
#define mp make_pair
#define pb push_back
#define nd second
#define st first
#define inf mod
#define endl '\n'
#define sag (sol|1)
#define sol (root<<1)
#define ort ((bas+son)>>1)
#define bit(x,y) ((x>>y)&1)
#define int long long

int dp1[2004],dp2[105][105];
int i,j,k,n,m,x,y,z,H[2005][2005];
int temp[2005][2005],pre[2005];
int a,b,A[2004],ans;

bool f1(){

   memset(dp1,5,sizeof dp1);

   dp1[n+1] = 0;


   for(int x=n ; x>=1 ; x--)
      for(int y=n ; y>=x ; y--)
         if(H[x][y])
            dp1[x] = min(dp1[y+1]+1,dp1[x]);

   return dp1[1]<=b;
}

bool f2(){
   memset(dp2,0,sizeof dp2);

   dp2[n+1][0] = 1;

   for(int x=n ; x>=1 ; x--)
      for(int k=b ; k>=1 ; k--)
         for(int y=n ; y>=x ; y--)
            if(H[x][y])
               dp2[x][k] |= dp2[y+1][k-1];

   bool ans=0;

   for(int i=a ; i<=b ; i++)
      ans |= dp2[1][i];

   return ans;
}

main(){
   cin >> n >> a >> b;

   for(i=1 ; i<=n ; i++){
      scanf("%lld",A+i);
      pre[i] = pre[i-1] + A[i];
   }

   for(i=1 ; i<=n ; i++)
      for(j=i ; j<=n ; j++)
         H[i][j] = 1;

   for(i=40 ; i>=0 ; i--){
      for(int x=1 ; x<=n ; x++)
         for(int y=x ; y<=n ; y++) {
            temp[x][y] = H[x][y];
            if(H[x][y] and ((1ll << i) & (pre[y] - pre[x - 1])))
               H[x][y] = 0;
         }

      if(a == 1 and f1())
         continue;
      if(a != 1 and f2())
         continue;

      ans += (1LL<<i);

      for(int x=1 ; x<=n ; x++)
         for(int y=x ; y<=n ; y++)
            H[x][y] = temp[x][y];
   }

   cout << ans << endl;

}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 64668 KB Output is correct
2 Correct 0 ms 64668 KB Output is correct
3 Correct 0 ms 64668 KB Output is correct
4 Correct 0 ms 64668 KB Output is correct
5 Correct 0 ms 64668 KB Output is correct
6 Correct 0 ms 64668 KB Output is correct
7 Correct 0 ms 64668 KB Output is correct
8 Correct 0 ms 64668 KB Output is correct
9 Correct 0 ms 64668 KB Output is correct
10 Correct 0 ms 64668 KB Output is correct
11 Correct 0 ms 64668 KB Output is correct
12 Correct 0 ms 64668 KB Output is correct
13 Correct 0 ms 64668 KB Output is correct
14 Correct 0 ms 64668 KB Output is correct
15 Correct 0 ms 64668 KB Output is correct
16 Correct 0 ms 64668 KB Output is correct
17 Correct 0 ms 64668 KB Output is correct
18 Correct 0 ms 64668 KB Output is correct
19 Correct 0 ms 64668 KB Output is correct
20 Correct 0 ms 64668 KB Output is correct
21 Correct 0 ms 64668 KB Output is correct
22 Correct 0 ms 64668 KB Output is correct
23 Correct 0 ms 64668 KB Output is correct
24 Correct 0 ms 64668 KB Output is correct
25 Correct 0 ms 64668 KB Output is correct
26 Correct 0 ms 64668 KB Output is correct
27 Correct 0 ms 64668 KB Output is correct
28 Correct 0 ms 64668 KB Output is correct
29 Correct 0 ms 64668 KB Output is correct
30 Correct 0 ms 64668 KB Output is correct
31 Correct 0 ms 64668 KB Output is correct
32 Correct 0 ms 64668 KB Output is correct
33 Correct 0 ms 64668 KB Output is correct
34 Correct 0 ms 64668 KB Output is correct
35 Correct 0 ms 64668 KB Output is correct
36 Correct 0 ms 64668 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 64668 KB Output is correct
2 Correct 0 ms 64668 KB Output is correct
3 Correct 0 ms 64668 KB Output is correct
4 Correct 0 ms 64668 KB Output is correct
5 Correct 0 ms 64668 KB Output is correct
6 Correct 0 ms 64668 KB Output is correct
7 Correct 0 ms 64668 KB Output is correct
8 Correct 0 ms 64668 KB Output is correct
9 Correct 0 ms 64668 KB Output is correct
10 Correct 0 ms 64668 KB Output is correct
11 Correct 0 ms 64668 KB Output is correct
12 Correct 0 ms 64668 KB Output is correct
13 Correct 1 ms 64668 KB Output is correct
14 Correct 0 ms 64668 KB Output is correct
15 Correct 0 ms 64668 KB Output is correct
16 Correct 0 ms 64668 KB Output is correct
17 Correct 0 ms 64668 KB Output is correct
18 Correct 0 ms 64668 KB Output is correct
19 Correct 0 ms 64668 KB Output is correct
20 Correct 0 ms 64668 KB Output is correct
21 Correct 0 ms 64668 KB Output is correct
22 Correct 0 ms 64668 KB Output is correct
23 Correct 0 ms 64668 KB Output is correct
24 Correct 0 ms 64668 KB Output is correct
25 Correct 0 ms 64668 KB Output is correct
26 Correct 0 ms 64668 KB Output is correct
27 Correct 0 ms 64668 KB Output is correct
28 Correct 0 ms 64668 KB Output is correct
29 Correct 0 ms 64668 KB Output is correct
30 Correct 1 ms 64668 KB Output is correct
31 Correct 0 ms 64668 KB Output is correct
32 Correct 0 ms 64668 KB Output is correct
33 Correct 0 ms 64668 KB Output is correct
34 Correct 0 ms 64668 KB Output is correct
35 Correct 1 ms 64668 KB Output is correct
36 Correct 0 ms 64668 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 64668 KB Output is correct
2 Correct 0 ms 64668 KB Output is correct
3 Correct 0 ms 64668 KB Output is correct
4 Correct 0 ms 64668 KB Output is correct
5 Correct 0 ms 64668 KB Output is correct
6 Correct 1 ms 64668 KB Output is correct
7 Correct 1 ms 64668 KB Output is correct
8 Correct 1 ms 64668 KB Output is correct
9 Correct 0 ms 64668 KB Output is correct
10 Correct 0 ms 64668 KB Output is correct
11 Correct 1 ms 64668 KB Output is correct
12 Correct 0 ms 64668 KB Output is correct
13 Correct 1 ms 64668 KB Output is correct
14 Correct 0 ms 64668 KB Output is correct
15 Correct 0 ms 64668 KB Output is correct
16 Correct 0 ms 64668 KB Output is correct
17 Correct 0 ms 64668 KB Output is correct
18 Correct 0 ms 64668 KB Output is correct
19 Correct 0 ms 64668 KB Output is correct
20 Correct 0 ms 64668 KB Output is correct
21 Correct 0 ms 64668 KB Output is correct
22 Correct 0 ms 64668 KB Output is correct
23 Correct 0 ms 64668 KB Output is correct
24 Correct 1 ms 64668 KB Output is correct
25 Correct 0 ms 64668 KB Output is correct
26 Correct 0 ms 64668 KB Output is correct
27 Correct 2 ms 64668 KB Output is correct
28 Correct 0 ms 64668 KB Output is correct
29 Correct 2 ms 64668 KB Output is correct
30 Correct 0 ms 64668 KB Output is correct
31 Correct 0 ms 64668 KB Output is correct
32 Correct 0 ms 64668 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 64668 KB Output is correct
2 Correct 0 ms 64668 KB Output is correct
3 Correct 0 ms 64668 KB Output is correct
4 Correct 0 ms 64668 KB Output is correct
5 Correct 0 ms 64668 KB Output is correct
6 Correct 0 ms 64668 KB Output is correct
7 Correct 0 ms 64668 KB Output is correct
8 Correct 0 ms 64668 KB Output is correct
9 Correct 0 ms 64668 KB Output is correct
10 Correct 0 ms 64668 KB Output is correct
11 Correct 0 ms 64668 KB Output is correct
12 Correct 0 ms 64668 KB Output is correct
13 Correct 0 ms 64668 KB Output is correct
14 Correct 0 ms 64668 KB Output is correct
15 Correct 0 ms 64668 KB Output is correct
16 Correct 0 ms 64668 KB Output is correct
17 Correct 0 ms 64668 KB Output is correct
18 Correct 0 ms 64668 KB Output is correct
19 Correct 0 ms 64668 KB Output is correct
20 Correct 0 ms 64668 KB Output is correct
21 Correct 0 ms 64668 KB Output is correct
22 Correct 0 ms 64668 KB Output is correct
23 Correct 0 ms 64668 KB Output is correct
24 Correct 0 ms 64668 KB Output is correct
25 Correct 0 ms 64668 KB Output is correct
26 Correct 0 ms 64668 KB Output is correct
27 Correct 0 ms 64668 KB Output is correct
28 Correct 0 ms 64668 KB Output is correct
29 Correct 0 ms 64668 KB Output is correct
30 Correct 0 ms 64668 KB Output is correct
31 Correct 0 ms 64668 KB Output is correct
32 Correct 0 ms 64668 KB Output is correct
33 Correct 0 ms 64668 KB Output is correct
34 Correct 0 ms 64668 KB Output is correct
35 Correct 0 ms 64668 KB Output is correct
36 Correct 0 ms 64668 KB Output is correct
37 Correct 0 ms 64668 KB Output is correct
38 Correct 0 ms 64668 KB Output is correct
39 Correct 0 ms 64668 KB Output is correct
40 Correct 0 ms 64668 KB Output is correct
41 Correct 0 ms 64668 KB Output is correct
42 Correct 0 ms 64668 KB Output is correct
43 Correct 1 ms 64668 KB Output is correct
44 Correct 1 ms 64668 KB Output is correct
45 Correct 0 ms 64668 KB Output is correct
46 Correct 0 ms 64668 KB Output is correct
47 Correct 0 ms 64668 KB Output is correct
48 Correct 0 ms 64668 KB Output is correct
49 Correct 1 ms 64668 KB Output is correct
50 Correct 0 ms 64668 KB Output is correct
51 Correct 2 ms 64668 KB Output is correct
52 Correct 0 ms 64668 KB Output is correct
53 Correct 2 ms 64668 KB Output is correct
54 Correct 0 ms 64668 KB Output is correct
55 Correct 2 ms 64668 KB Output is correct
56 Correct 1 ms 64668 KB Output is correct
57 Correct 0 ms 64668 KB Output is correct
58 Correct 0 ms 64668 KB Output is correct
59 Correct 0 ms 64668 KB Output is correct
60 Correct 0 ms 64668 KB Output is correct
61 Correct 0 ms 64668 KB Output is correct
62 Correct 0 ms 64668 KB Output is correct
63 Correct 0 ms 64668 KB Output is correct
64 Correct 40 ms 64668 KB Output is correct
65 Correct 3 ms 64668 KB Output is correct
66 Correct 3 ms 64668 KB Output is correct
67 Correct 7 ms 64668 KB Output is correct
68 Correct 17 ms 64668 KB Output is correct
69 Correct 35 ms 64668 KB Output is correct
70 Correct 30 ms 64668 KB Output is correct
71 Correct 0 ms 64668 KB Output is correct
72 Correct 34 ms 64668 KB Output is correct
73 Correct 28 ms 64668 KB Output is correct
74 Correct 25 ms 64668 KB Output is correct

Subtask #5
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 64668 KB Output is correct
2 Correct 0 ms 64668 KB Output is correct
3 Correct 0 ms 64668 KB Output is correct
4 Correct 0 ms 64668 KB Output is correct
5 Correct 0 ms 64668 KB Output is correct
6 Correct 0 ms 64668 KB Output is correct
7 Correct 0 ms 64668 KB Output is correct
8 Correct 0 ms 64668 KB Output is correct
9 Correct 0 ms 64668 KB Output is correct
10 Correct 0 ms 64668 KB Output is correct
11 Correct 0 ms 64668 KB Output is correct
12 Correct 0 ms 64668 KB Output is correct
13 Correct 0 ms 64668 KB Output is correct
14 Correct 0 ms 64668 KB Output is correct
15 Correct 0 ms 64668 KB Output is correct
16 Correct 0 ms 64668 KB Output is correct
17 Correct 0 ms 64668 KB Output is correct
18 Correct 0 ms 64668 KB Output is correct
19 Correct 0 ms 64668 KB Output is correct
20 Correct 0 ms 64668 KB Output is correct
21 Correct 0 ms 64668 KB Output is correct
22 Correct 0 ms 64668 KB Output is correct
23 Correct 0 ms 64668 KB Output is correct
24 Correct 0 ms 64668 KB Output is correct
25 Correct 0 ms 64668 KB Output is correct
26 Correct 0 ms 64668 KB Output is correct
27 Correct 0 ms 64668 KB Output is correct
28 Correct 1 ms 64668 KB Output is correct
29 Correct 0 ms 64668 KB Output is correct
30 Correct 1 ms 64668 KB Output is correct
31 Correct 0 ms 64668 KB Output is correct
32 Correct 0 ms 64668 KB Output is correct
33 Correct 0 ms 64668 KB Output is correct
34 Correct 0 ms 64668 KB Output is correct
35 Correct 0 ms 64668 KB Output is correct
36 Correct 0 ms 64668 KB Output is correct
37 Correct 0 ms 64668 KB Output is correct
38 Correct 0 ms 64668 KB Output is correct
39 Correct 0 ms 64668 KB Output is correct
40 Correct 2 ms 64668 KB Output is correct
41 Correct 0 ms 64668 KB Output is correct
42 Correct 0 ms 64668 KB Output is correct
43 Correct 0 ms 64668 KB Output is correct
44 Correct 2 ms 64668 KB Output is correct
45 Correct 0 ms 64668 KB Output is correct
46 Correct 0 ms 64668 KB Output is correct
47 Correct 0 ms 64668 KB Output is correct
48 Correct 0 ms 64668 KB Output is correct
49 Correct 2 ms 64668 KB Output is correct
50 Correct 0 ms 64668 KB Output is correct
51 Correct 0 ms 64668 KB Output is correct
52 Correct 25 ms 64668 KB Output is correct
53 Correct 40 ms 64668 KB Output is correct
54 Correct 87 ms 64668 KB Output is correct
55 Correct 76 ms 64668 KB Output is correct
56 Correct 356 ms 64668 KB Output is correct
57 Correct 355 ms 64668 KB Output is correct
58 Correct 327 ms 64668 KB Output is correct
59 Correct 291 ms 64668 KB Output is correct
60 Correct 312 ms 64668 KB Output is correct
61 Correct 2 ms 64668 KB Output is correct
62 Correct 40 ms 64668 KB Output is correct
63 Correct 84 ms 64668 KB Output is correct
64 Correct 69 ms 64668 KB Output is correct
65 Correct 169 ms 64668 KB Output is correct
66 Correct 272 ms 64668 KB Output is correct
67 Correct 320 ms 64668 KB Output is correct
68 Correct 373 ms 64668 KB Output is correct
69 Correct 356 ms 64668 KB Output is correct