oj.uz

Submission #265601

# Submission time Handle Problem Language Result Execution time Memory
265601 2020-08-15T03:24:21 Z cjoa Detecting Molecules (IOI16_molecules) C++11
46 / 100
 1000 ms 1536 KB 
#include "molecules.h"

#include <iostream>
#include <vector>
#include <map>
#include <cassert>

using namespace std;

typedef vector<int> VI;
typedef vector<VI> VVI;

std::vector<int> find_subset(int l, int u, std::vector<int> w) {
   const int N = w.size();
// assert(N <= 100 && u <= 1000);

   VI can(u+1);
   VI P(u+1, -1);
   can[0] = true;
   for (int n = 0; n < N; ++n) {
      VI new_can(u+1);
      for (int sum = 0; sum <= u; ++sum) {
         if ( can[sum] ) {
            new_can[sum] = true;
            if (sum + w[n] <= u && !can[sum+w[n]]) {
               new_can[sum + w[n]] = true;
               P[sum + w[n]] = n;
            }
         }
      }
      can = new_can;
   }

   for (int sum = l; sum <= u; ++sum) {
      if (can[sum]) {
         vector<int> res;
         for (int s = sum; s != 0; ) {
            int n = P[s];
            res.push_back(n);
            s -= w[n];
         }
         return res;
      }
   }

   return {};
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 256 KB OK (n = 1, answer = NO)
2 Correct 0 ms 256 KB OK (n = 1, answer = NO)
3 Correct 0 ms 256 KB OK (n = 1, answer = YES)
4 Correct 1 ms 256 KB OK (n = 2, answer = YES)
5 Correct 0 ms 256 KB OK (n = 2, answer = YES)
6 Correct 1 ms 256 KB OK (n = 3, answer = YES)
7 Correct 1 ms 256 KB OK (n = 3, answer = YES)
8 Correct 1 ms 256 KB OK (n = 3, answer = YES)
9 Correct 1 ms 288 KB OK (n = 3, answer = YES)
10 Correct 0 ms 256 KB OK (n = 3, answer = YES)
11 Correct 0 ms 256 KB OK (n = 3, answer = YES)
12 Correct 1 ms 256 KB OK (n = 3, answer = YES)
13 Correct 0 ms 256 KB OK (n = 3, answer = NO)
14 Correct 1 ms 256 KB OK (n = 3, answer = YES)
15 Correct 0 ms 256 KB OK (n = 3, answer = YES)
16 Correct 1 ms 256 KB OK (n = 3, answer = NO)
17 Correct 1 ms 256 KB OK (n = 3, answer = NO)
18 Correct 1 ms 384 KB OK (n = 100, answer = NO)
19 Correct 1 ms 256 KB OK (n = 100, answer = YES)

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 256 KB OK (n = 12, answer = YES)
2 Correct 1 ms 256 KB OK (n = 12, answer = YES)
3 Correct 1 ms 256 KB OK (n = 12, answer = NO)
4 Correct 1 ms 256 KB OK (n = 12, answer = NO)
5 Correct 1 ms 256 KB OK (n = 12, answer = YES)
6 Correct 1 ms 256 KB OK (n = 12, answer = YES)
7 Correct 0 ms 256 KB OK (n = 12, answer = YES)
8 Correct 0 ms 256 KB OK (n = 12, answer = YES)
9 Correct 0 ms 256 KB OK (n = 6, answer = YES)
10 Correct 1 ms 256 KB OK (n = 12, answer = YES)
11 Correct 0 ms 256 KB OK (n = 100, answer = NO)
12 Correct 1 ms 256 KB OK (n = 100, answer = YES)
13 Correct 1 ms 256 KB OK (n = 100, answer = NO)
14 Correct 1 ms 384 KB OK (n = 100, answer = YES)
15 Correct 1 ms 256 KB OK (n = 100, answer = YES)
16 Correct 1 ms 256 KB OK (n = 100, answer = YES)
17 Correct 1 ms 256 KB OK (n = 100, answer = YES)

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 256 KB OK (n = 1, answer = NO)
2 Correct 0 ms 256 KB OK (n = 1, answer = NO)
3 Correct 0 ms 256 KB OK (n = 1, answer = YES)
4 Correct 1 ms 256 KB OK (n = 2, answer = YES)
5 Correct 0 ms 256 KB OK (n = 2, answer = YES)
6 Correct 1 ms 256 KB OK (n = 3, answer = YES)
7 Correct 1 ms 256 KB OK (n = 3, answer = YES)
8 Correct 1 ms 256 KB OK (n = 3, answer = YES)
9 Correct 1 ms 288 KB OK (n = 3, answer = YES)
10 Correct 0 ms 256 KB OK (n = 3, answer = YES)
11 Correct 0 ms 256 KB OK (n = 3, answer = YES)
12 Correct 1 ms 256 KB OK (n = 3, answer = YES)
13 Correct 0 ms 256 KB OK (n = 3, answer = NO)
14 Correct 1 ms 256 KB OK (n = 3, answer = YES)
15 Correct 0 ms 256 KB OK (n = 3, answer = YES)
16 Correct 1 ms 256 KB OK (n = 3, answer = NO)
17 Correct 1 ms 256 KB OK (n = 3, answer = NO)
18 Correct 1 ms 384 KB OK (n = 100, answer = NO)
19 Correct 1 ms 256 KB OK (n = 100, answer = YES)
20 Correct 0 ms 256 KB OK (n = 12, answer = YES)
21 Correct 1 ms 256 KB OK (n = 12, answer = YES)
22 Correct 1 ms 256 KB OK (n = 12, answer = NO)
23 Correct 1 ms 256 KB OK (n = 12, answer = NO)
24 Correct 1 ms 256 KB OK (n = 12, answer = YES)
25 Correct 1 ms 256 KB OK (n = 12, answer = YES)
26 Correct 0 ms 256 KB OK (n = 12, answer = YES)
27 Correct 0 ms 256 KB OK (n = 12, answer = YES)
28 Correct 0 ms 256 KB OK (n = 6, answer = YES)
29 Correct 1 ms 256 KB OK (n = 12, answer = YES)
30 Correct 0 ms 256 KB OK (n = 100, answer = NO)
31 Correct 1 ms 256 KB OK (n = 100, answer = YES)
32 Correct 1 ms 256 KB OK (n = 100, answer = NO)
33 Correct 1 ms 384 KB OK (n = 100, answer = YES)
34 Correct 1 ms 256 KB OK (n = 100, answer = YES)
35 Correct 1 ms 256 KB OK (n = 100, answer = YES)
36 Correct 1 ms 256 KB OK (n = 100, answer = YES)
37 Correct 1 ms 256 KB OK (n = 28, answer = YES)
38 Correct 1 ms 256 KB OK (n = 27, answer = YES)
39 Correct 1 ms 256 KB OK (n = 90, answer = YES)
40 Correct 0 ms 256 KB OK (n = 100, answer = YES)
41 Correct 0 ms 256 KB OK (n = 100, answer = YES)
42 Correct 1 ms 256 KB OK (n = 10, answer = YES)
43 Correct 2 ms 256 KB OK (n = 100, answer = YES)
44 Correct 1 ms 256 KB OK (n = 100, answer = YES)
45 Correct 1 ms 384 KB OK (n = 100, answer = YES)
46 Correct 1 ms 256 KB OK (n = 100, answer = YES)
47 Correct 1 ms 256 KB OK (n = 100, answer = NO)
48 Correct 1 ms 256 KB OK (n = 100, answer = NO)
49 Correct 1 ms 256 KB OK (n = 100, answer = NO)
50 Correct 1 ms 384 KB OK (n = 100, answer = YES)
51 Correct 1 ms 256 KB OK (n = 100, answer = YES)
52 Correct 1 ms 384 KB OK (n = 100, answer = YES)
53 Correct 1 ms 256 KB OK (n = 100, answer = YES)
54 Correct 0 ms 256 KB OK (n = 100, answer = YES)

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 256 KB OK (n = 1, answer = NO)
2 Correct 0 ms 256 KB OK (n = 1, answer = NO)
3 Correct 0 ms 256 KB OK (n = 1, answer = YES)
4 Correct 1 ms 256 KB OK (n = 2, answer = YES)
5 Correct 0 ms 256 KB OK (n = 2, answer = YES)
6 Correct 1 ms 256 KB OK (n = 3, answer = YES)
7 Correct 1 ms 256 KB OK (n = 3, answer = YES)
8 Correct 1 ms 256 KB OK (n = 3, answer = YES)
9 Correct 1 ms 288 KB OK (n = 3, answer = YES)
10 Correct 0 ms 256 KB OK (n = 3, answer = YES)
11 Correct 0 ms 256 KB OK (n = 3, answer = YES)
12 Correct 1 ms 256 KB OK (n = 3, answer = YES)
13 Correct 0 ms 256 KB OK (n = 3, answer = NO)
14 Correct 1 ms 256 KB OK (n = 3, answer = YES)
15 Correct 0 ms 256 KB OK (n = 3, answer = YES)
16 Correct 1 ms 256 KB OK (n = 3, answer = NO)
17 Correct 1 ms 256 KB OK (n = 3, answer = NO)
18 Correct 1 ms 384 KB OK (n = 100, answer = NO)
19 Correct 1 ms 256 KB OK (n = 100, answer = YES)
20 Correct 0 ms 256 KB OK (n = 12, answer = YES)
21 Correct 1 ms 256 KB OK (n = 12, answer = YES)
22 Correct 1 ms 256 KB OK (n = 12, answer = NO)
23 Correct 1 ms 256 KB OK (n = 12, answer = NO)
24 Correct 1 ms 256 KB OK (n = 12, answer = YES)
25 Correct 1 ms 256 KB OK (n = 12, answer = YES)
26 Correct 0 ms 256 KB OK (n = 12, answer = YES)
27 Correct 0 ms 256 KB OK (n = 12, answer = YES)
28 Correct 0 ms 256 KB OK (n = 6, answer = YES)
29 Correct 1 ms 256 KB OK (n = 12, answer = YES)
30 Correct 0 ms 256 KB OK (n = 100, answer = NO)
31 Correct 1 ms 256 KB OK (n = 100, answer = YES)
32 Correct 1 ms 256 KB OK (n = 100, answer = NO)
33 Correct 1 ms 384 KB OK (n = 100, answer = YES)
34 Correct 1 ms 256 KB OK (n = 100, answer = YES)
35 Correct 1 ms 256 KB OK (n = 100, answer = YES)
36 Correct 1 ms 256 KB OK (n = 100, answer = YES)
37 Correct 1 ms 256 KB OK (n = 28, answer = YES)
38 Correct 1 ms 256 KB OK (n = 27, answer = YES)
39 Correct 1 ms 256 KB OK (n = 90, answer = YES)
40 Correct 0 ms 256 KB OK (n = 100, answer = YES)
41 Correct 0 ms 256 KB OK (n = 100, answer = YES)
42 Correct 1 ms 256 KB OK (n = 10, answer = YES)
43 Correct 2 ms 256 KB OK (n = 100, answer = YES)
44 Correct 1 ms 256 KB OK (n = 100, answer = YES)
45 Correct 1 ms 384 KB OK (n = 100, answer = YES)
46 Correct 1 ms 256 KB OK (n = 100, answer = YES)
47 Correct 1 ms 256 KB OK (n = 100, answer = NO)
48 Correct 1 ms 256 KB OK (n = 100, answer = NO)
49 Correct 1 ms 256 KB OK (n = 100, answer = NO)
50 Correct 1 ms 384 KB OK (n = 100, answer = YES)
51 Correct 1 ms 256 KB OK (n = 100, answer = YES)
52 Correct 1 ms 384 KB OK (n = 100, answer = YES)
53 Correct 1 ms 256 KB OK (n = 100, answer = YES)
54 Correct 0 ms 256 KB OK (n = 100, answer = YES)
55 Correct 226 ms 552 KB OK (n = 10000, answer = YES)
56 Correct 231 ms 512 KB OK (n = 10000, answer = YES)
57 Correct 167 ms 632 KB OK (n = 10000, answer = YES)
58 Correct 169 ms 632 KB OK (n = 10000, answer = YES)
59 Correct 226 ms 512 KB OK (n = 10000, answer = YES)
60 Correct 84 ms 384 KB OK (n = 10000, answer = YES)
61 Correct 85 ms 384 KB OK (n = 10000, answer = NO)
62 Correct 229 ms 552 KB OK (n = 10000, answer = YES)
63 Correct 81 ms 384 KB OK (n = 10000, answer = NO)
64 Correct 230 ms 632 KB OK (n = 10000, answer = YES)
65 Correct 229 ms 512 KB OK (n = 10000, answer = YES)
66 Correct 210 ms 512 KB OK (n = 10000, answer = YES)
67 Correct 18 ms 384 KB OK (n = 10000, answer = YES)
68 Correct 16 ms 384 KB OK (n = 10000, answer = YES)
69 Correct 135 ms 520 KB OK (n = 10000, answer = YES)
70 Correct 161 ms 512 KB OK (n = 10000, answer = YES)
71 Correct 165 ms 512 KB OK (n = 10000, answer = YES)
72 Correct 20 ms 384 KB OK (n = 865, answer = YES)
73 Correct 16 ms 384 KB OK (n = 820, answer = YES)

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 256 KB OK (n = 1, answer = NO)
2 Correct 0 ms 256 KB OK (n = 1, answer = NO)
3 Correct 0 ms 256 KB OK (n = 1, answer = YES)
4 Correct 1 ms 256 KB OK (n = 2, answer = YES)
5 Correct 0 ms 256 KB OK (n = 2, answer = YES)
6 Correct 1 ms 256 KB OK (n = 3, answer = YES)
7 Correct 1 ms 256 KB OK (n = 3, answer = YES)
8 Correct 1 ms 256 KB OK (n = 3, answer = YES)
9 Correct 1 ms 288 KB OK (n = 3, answer = YES)
10 Correct 0 ms 256 KB OK (n = 3, answer = YES)
11 Correct 0 ms 256 KB OK (n = 3, answer = YES)
12 Correct 1 ms 256 KB OK (n = 3, answer = YES)
13 Correct 0 ms 256 KB OK (n = 3, answer = NO)
14 Correct 1 ms 256 KB OK (n = 3, answer = YES)
15 Correct 0 ms 256 KB OK (n = 3, answer = YES)
16 Correct 1 ms 256 KB OK (n = 3, answer = NO)
17 Correct 1 ms 256 KB OK (n = 3, answer = NO)
18 Correct 1 ms 384 KB OK (n = 100, answer = NO)
19 Correct 1 ms 256 KB OK (n = 100, answer = YES)
20 Correct 0 ms 256 KB OK (n = 12, answer = YES)
21 Correct 1 ms 256 KB OK (n = 12, answer = YES)
22 Correct 1 ms 256 KB OK (n = 12, answer = NO)
23 Correct 1 ms 256 KB OK (n = 12, answer = NO)
24 Correct 1 ms 256 KB OK (n = 12, answer = YES)
25 Correct 1 ms 256 KB OK (n = 12, answer = YES)
26 Correct 0 ms 256 KB OK (n = 12, answer = YES)
27 Correct 0 ms 256 KB OK (n = 12, answer = YES)
28 Correct 0 ms 256 KB OK (n = 6, answer = YES)
29 Correct 1 ms 256 KB OK (n = 12, answer = YES)
30 Correct 0 ms 256 KB OK (n = 100, answer = NO)
31 Correct 1 ms 256 KB OK (n = 100, answer = YES)
32 Correct 1 ms 256 KB OK (n = 100, answer = NO)
33 Correct 1 ms 384 KB OK (n = 100, answer = YES)
34 Correct 1 ms 256 KB OK (n = 100, answer = YES)
35 Correct 1 ms 256 KB OK (n = 100, answer = YES)
36 Correct 1 ms 256 KB OK (n = 100, answer = YES)
37 Correct 1 ms 256 KB OK (n = 28, answer = YES)
38 Correct 1 ms 256 KB OK (n = 27, answer = YES)
39 Correct 1 ms 256 KB OK (n = 90, answer = YES)
40 Correct 0 ms 256 KB OK (n = 100, answer = YES)
41 Correct 0 ms 256 KB OK (n = 100, answer = YES)
42 Correct 1 ms 256 KB OK (n = 10, answer = YES)
43 Correct 2 ms 256 KB OK (n = 100, answer = YES)
44 Correct 1 ms 256 KB OK (n = 100, answer = YES)
45 Correct 1 ms 384 KB OK (n = 100, answer = YES)
46 Correct 1 ms 256 KB OK (n = 100, answer = YES)
47 Correct 1 ms 256 KB OK (n = 100, answer = NO)
48 Correct 1 ms 256 KB OK (n = 100, answer = NO)
49 Correct 1 ms 256 KB OK (n = 100, answer = NO)
50 Correct 1 ms 384 KB OK (n = 100, answer = YES)
51 Correct 1 ms 256 KB OK (n = 100, answer = YES)
52 Correct 1 ms 384 KB OK (n = 100, answer = YES)
53 Correct 1 ms 256 KB OK (n = 100, answer = YES)
54 Correct 0 ms 256 KB OK (n = 100, answer = YES)
55 Correct 226 ms 552 KB OK (n = 10000, answer = YES)
56 Correct 231 ms 512 KB OK (n = 10000, answer = YES)
57 Correct 167 ms 632 KB OK (n = 10000, answer = YES)
58 Correct 169 ms 632 KB OK (n = 10000, answer = YES)
59 Correct 226 ms 512 KB OK (n = 10000, answer = YES)
60 Correct 84 ms 384 KB OK (n = 10000, answer = YES)
61 Correct 85 ms 384 KB OK (n = 10000, answer = NO)
62 Correct 229 ms 552 KB OK (n = 10000, answer = YES)
63 Correct 81 ms 384 KB OK (n = 10000, answer = NO)
64 Correct 230 ms 632 KB OK (n = 10000, answer = YES)
65 Correct 229 ms 512 KB OK (n = 10000, answer = YES)
66 Correct 210 ms 512 KB OK (n = 10000, answer = YES)
67 Correct 18 ms 384 KB OK (n = 10000, answer = YES)
68 Correct 16 ms 384 KB OK (n = 10000, answer = YES)
69 Correct 135 ms 520 KB OK (n = 10000, answer = YES)
70 Correct 161 ms 512 KB OK (n = 10000, answer = YES)
71 Correct 165 ms 512 KB OK (n = 10000, answer = YES)
72 Correct 20 ms 384 KB OK (n = 865, answer = YES)
73 Correct 16 ms 384 KB OK (n = 820, answer = YES)
74 Execution timed out 1079 ms 1536 KB Time limit exceeded
75 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 256 KB OK (n = 1, answer = NO)
2 Correct 0 ms 256 KB OK (n = 1, answer = NO)
3 Correct 0 ms 256 KB OK (n = 1, answer = YES)
4 Correct 1 ms 256 KB OK (n = 2, answer = YES)
5 Correct 0 ms 256 KB OK (n = 2, answer = YES)
6 Correct 1 ms 256 KB OK (n = 3, answer = YES)
7 Correct 1 ms 256 KB OK (n = 3, answer = YES)
8 Correct 1 ms 256 KB OK (n = 3, answer = YES)
9 Correct 1 ms 288 KB OK (n = 3, answer = YES)
10 Correct 0 ms 256 KB OK (n = 3, answer = YES)
11 Correct 0 ms 256 KB OK (n = 3, answer = YES)
12 Correct 1 ms 256 KB OK (n = 3, answer = YES)
13 Correct 0 ms 256 KB OK (n = 3, answer = NO)
14 Correct 1 ms 256 KB OK (n = 3, answer = YES)
15 Correct 0 ms 256 KB OK (n = 3, answer = YES)
16 Correct 1 ms 256 KB OK (n = 3, answer = NO)
17 Correct 1 ms 256 KB OK (n = 3, answer = NO)
18 Correct 1 ms 384 KB OK (n = 100, answer = NO)
19 Correct 1 ms 256 KB OK (n = 100, answer = YES)
20 Correct 0 ms 256 KB OK (n = 12, answer = YES)
21 Correct 1 ms 256 KB OK (n = 12, answer = YES)
22 Correct 1 ms 256 KB OK (n = 12, answer = NO)
23 Correct 1 ms 256 KB OK (n = 12, answer = NO)
24 Correct 1 ms 256 KB OK (n = 12, answer = YES)
25 Correct 1 ms 256 KB OK (n = 12, answer = YES)
26 Correct 0 ms 256 KB OK (n = 12, answer = YES)
27 Correct 0 ms 256 KB OK (n = 12, answer = YES)
28 Correct 0 ms 256 KB OK (n = 6, answer = YES)
29 Correct 1 ms 256 KB OK (n = 12, answer = YES)
30 Correct 0 ms 256 KB OK (n = 100, answer = NO)
31 Correct 1 ms 256 KB OK (n = 100, answer = YES)
32 Correct 1 ms 256 KB OK (n = 100, answer = NO)
33 Correct 1 ms 384 KB OK (n = 100, answer = YES)
34 Correct 1 ms 256 KB OK (n = 100, answer = YES)
35 Correct 1 ms 256 KB OK (n = 100, answer = YES)
36 Correct 1 ms 256 KB OK (n = 100, answer = YES)
37 Correct 1 ms 256 KB OK (n = 28, answer = YES)
38 Correct 1 ms 256 KB OK (n = 27, answer = YES)
39 Correct 1 ms 256 KB OK (n = 90, answer = YES)
40 Correct 0 ms 256 KB OK (n = 100, answer = YES)
41 Correct 0 ms 256 KB OK (n = 100, answer = YES)
42 Correct 1 ms 256 KB OK (n = 10, answer = YES)
43 Correct 2 ms 256 KB OK (n = 100, answer = YES)
44 Correct 1 ms 256 KB OK (n = 100, answer = YES)
45 Correct 1 ms 384 KB OK (n = 100, answer = YES)
46 Correct 1 ms 256 KB OK (n = 100, answer = YES)
47 Correct 1 ms 256 KB OK (n = 100, answer = NO)
48 Correct 1 ms 256 KB OK (n = 100, answer = NO)
49 Correct 1 ms 256 KB OK (n = 100, answer = NO)
50 Correct 1 ms 384 KB OK (n = 100, answer = YES)
51 Correct 1 ms 256 KB OK (n = 100, answer = YES)
52 Correct 1 ms 384 KB OK (n = 100, answer = YES)
53 Correct 1 ms 256 KB OK (n = 100, answer = YES)
54 Correct 0 ms 256 KB OK (n = 100, answer = YES)
55 Correct 226 ms 552 KB OK (n = 10000, answer = YES)
56 Correct 231 ms 512 KB OK (n = 10000, answer = YES)
57 Correct 167 ms 632 KB OK (n = 10000, answer = YES)
58 Correct 169 ms 632 KB OK (n = 10000, answer = YES)
59 Correct 226 ms 512 KB OK (n = 10000, answer = YES)
60 Correct 84 ms 384 KB OK (n = 10000, answer = YES)
61 Correct 85 ms 384 KB OK (n = 10000, answer = NO)
62 Correct 229 ms 552 KB OK (n = 10000, answer = YES)
63 Correct 81 ms 384 KB OK (n = 10000, answer = NO)
64 Correct 230 ms 632 KB OK (n = 10000, answer = YES)
65 Correct 229 ms 512 KB OK (n = 10000, answer = YES)
66 Correct 210 ms 512 KB OK (n = 10000, answer = YES)
67 Correct 18 ms 384 KB OK (n = 10000, answer = YES)
68 Correct 16 ms 384 KB OK (n = 10000, answer = YES)
69 Correct 135 ms 520 KB OK (n = 10000, answer = YES)
70 Correct 161 ms 512 KB OK (n = 10000, answer = YES)
71 Correct 165 ms 512 KB OK (n = 10000, answer = YES)
72 Correct 20 ms 384 KB OK (n = 865, answer = YES)
73 Correct 16 ms 384 KB OK (n = 820, answer = YES)
74 Execution timed out 1079 ms 1536 KB Time limit exceeded
75 Halted 0 ms 0 KB -