oj.uz

Submission #102055

# Submission time Handle Problem Language Result Execution time Memory
102055 2019-03-22T00:59:49 Z daniel920712 Detecting Molecules (IOI16_molecules) C++14
31 / 100
 4 ms 896 KB 
#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <vector>
#include "molecules.h"

using namespace std;
bool have[105][1005]={0};
bool can[105][1005][5]={0};
bool F(int N,int l,int r,vector < int > &w)
{
    if(r<0) return 0;
    if(l<=0&&0<=r) return 1;
    if(l<=w[N]&&w[N]<=r) return 1;
    if(N==0) return 0;
    if(have[N][r]) return can[N][r][0]||can[N][r][1];

    can[N][r][0]=F(N-1,l,r,w);
    can[N][r][1]=F(N-1,l-w[N],r-w[N],w);
    have[N][r]=1;
    return can[N][r][0]||can[N][r][1];

}
void solve(int N,int l,int r,vector < int > &ans,vector < int > &w)
{
    //printf("%d %d %d\n",N,l,r);
    if(r<0) return;
    if(l<=0&&0<=r) return;
    if(l<=w[N]&&w[N]<=r)
    {
        ans.push_back(N);
        return;
    }
    if(N==0) return;
    if(can[N][r][0]) solve(N-1,l,r,ans,w);
    else
    {
        ans.push_back(N);
        solve(N-1,l-w[N],r-w[N],ans,w);
    }
}
vector < int > find_subset(int l, int u, vector < int > w)
{
    int N=w.size();
    vector < int > ans;
    if(F(N-1,l,u,w)) solve(N-1,l,u,ans,w);
    return ans;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB OK (n = 1, answer = NO)
2 Correct 2 ms 256 KB OK (n = 1, answer = NO)
3 Correct 2 ms 256 KB OK (n = 1, answer = YES)
4 Correct 2 ms 256 KB OK (n = 2, answer = YES)
5 Correct 2 ms 256 KB OK (n = 2, answer = YES)
6 Correct 2 ms 256 KB OK (n = 3, answer = YES)
7 Correct 3 ms 384 KB OK (n = 3, answer = YES)
8 Correct 2 ms 384 KB OK (n = 3, answer = YES)
9 Correct 2 ms 384 KB OK (n = 3, answer = YES)
10 Correct 2 ms 128 KB OK (n = 3, answer = YES)
11 Correct 2 ms 256 KB OK (n = 3, answer = YES)
12 Correct 2 ms 384 KB OK (n = 3, answer = YES)
13 Correct 2 ms 384 KB OK (n = 3, answer = NO)
14 Correct 2 ms 256 KB OK (n = 3, answer = YES)
15 Correct 2 ms 384 KB OK (n = 3, answer = YES)
16 Correct 2 ms 384 KB OK (n = 3, answer = NO)
17 Correct 2 ms 384 KB OK (n = 3, answer = NO)
18 Correct 3 ms 896 KB OK (n = 100, answer = NO)
19 Correct 3 ms 768 KB OK (n = 100, answer = YES)

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB OK (n = 12, answer = YES)
2 Correct 2 ms 384 KB OK (n = 12, answer = YES)
3 Correct 2 ms 384 KB OK (n = 12, answer = NO)
4 Correct 2 ms 384 KB OK (n = 12, answer = NO)
5 Correct 2 ms 384 KB OK (n = 12, answer = YES)
6 Correct 2 ms 428 KB OK (n = 12, answer = YES)
7 Correct 3 ms 384 KB OK (n = 12, answer = YES)
8 Correct 3 ms 384 KB OK (n = 12, answer = YES)
9 Correct 2 ms 384 KB OK (n = 6, answer = YES)
10 Correct 2 ms 384 KB OK (n = 12, answer = YES)
11 Correct 3 ms 896 KB OK (n = 100, answer = NO)
12 Correct 3 ms 896 KB OK (n = 100, answer = YES)
13 Correct 3 ms 896 KB OK (n = 100, answer = NO)
14 Correct 3 ms 896 KB OK (n = 100, answer = YES)
15 Correct 4 ms 896 KB OK (n = 100, answer = YES)
16 Correct 3 ms 896 KB OK (n = 100, answer = YES)
17 Correct 3 ms 896 KB OK (n = 100, answer = YES)

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB OK (n = 1, answer = NO)
2 Correct 2 ms 256 KB OK (n = 1, answer = NO)
3 Correct 2 ms 256 KB OK (n = 1, answer = YES)
4 Correct 2 ms 256 KB OK (n = 2, answer = YES)
5 Correct 2 ms 256 KB OK (n = 2, answer = YES)
6 Correct 2 ms 256 KB OK (n = 3, answer = YES)
7 Correct 3 ms 384 KB OK (n = 3, answer = YES)
8 Correct 2 ms 384 KB OK (n = 3, answer = YES)
9 Correct 2 ms 384 KB OK (n = 3, answer = YES)
10 Correct 2 ms 128 KB OK (n = 3, answer = YES)
11 Correct 2 ms 256 KB OK (n = 3, answer = YES)
12 Correct 2 ms 384 KB OK (n = 3, answer = YES)
13 Correct 2 ms 384 KB OK (n = 3, answer = NO)
14 Correct 2 ms 256 KB OK (n = 3, answer = YES)
15 Correct 2 ms 384 KB OK (n = 3, answer = YES)
16 Correct 2 ms 384 KB OK (n = 3, answer = NO)
17 Correct 2 ms 384 KB OK (n = 3, answer = NO)
18 Correct 3 ms 896 KB OK (n = 100, answer = NO)
19 Correct 3 ms 768 KB OK (n = 100, answer = YES)
20 Correct 2 ms 384 KB OK (n = 12, answer = YES)
21 Correct 2 ms 384 KB OK (n = 12, answer = YES)
22 Correct 2 ms 384 KB OK (n = 12, answer = NO)
23 Correct 2 ms 384 KB OK (n = 12, answer = NO)
24 Correct 2 ms 384 KB OK (n = 12, answer = YES)
25 Correct 2 ms 428 KB OK (n = 12, answer = YES)
26 Correct 3 ms 384 KB OK (n = 12, answer = YES)
27 Correct 3 ms 384 KB OK (n = 12, answer = YES)
28 Correct 2 ms 384 KB OK (n = 6, answer = YES)
29 Correct 2 ms 384 KB OK (n = 12, answer = YES)
30 Correct 3 ms 896 KB OK (n = 100, answer = NO)
31 Correct 3 ms 896 KB OK (n = 100, answer = YES)
32 Correct 3 ms 896 KB OK (n = 100, answer = NO)
33 Correct 3 ms 896 KB OK (n = 100, answer = YES)
34 Correct 4 ms 896 KB OK (n = 100, answer = YES)
35 Correct 3 ms 896 KB OK (n = 100, answer = YES)
36 Correct 3 ms 896 KB OK (n = 100, answer = YES)
37 Correct 2 ms 512 KB OK (n = 28, answer = YES)
38 Correct 3 ms 512 KB OK (n = 27, answer = YES)
39 Correct 4 ms 896 KB OK (n = 90, answer = YES)
40 Correct 3 ms 896 KB OK (n = 100, answer = YES)
41 Correct 3 ms 896 KB OK (n = 100, answer = YES)
42 Correct 3 ms 384 KB OK (n = 10, answer = YES)
43 Correct 4 ms 896 KB OK (n = 100, answer = YES)
44 Correct 4 ms 896 KB OK (n = 100, answer = YES)
45 Correct 3 ms 896 KB OK (n = 100, answer = YES)
46 Correct 3 ms 896 KB OK (n = 100, answer = YES)
47 Correct 3 ms 896 KB OK (n = 100, answer = NO)
48 Correct 2 ms 768 KB OK (n = 100, answer = NO)
49 Correct 2 ms 896 KB OK (n = 100, answer = NO)
50 Correct 4 ms 896 KB OK (n = 100, answer = YES)
51 Correct 4 ms 896 KB OK (n = 100, answer = YES)
52 Correct 4 ms 896 KB OK (n = 100, answer = YES)
53 Correct 3 ms 896 KB OK (n = 100, answer = YES)
54 Correct 3 ms 896 KB OK (n = 100, answer = YES)

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB OK (n = 1, answer = NO)
2 Correct 2 ms 256 KB OK (n = 1, answer = NO)
3 Correct 2 ms 256 KB OK (n = 1, answer = YES)
4 Correct 2 ms 256 KB OK (n = 2, answer = YES)
5 Correct 2 ms 256 KB OK (n = 2, answer = YES)
6 Correct 2 ms 256 KB OK (n = 3, answer = YES)
7 Correct 3 ms 384 KB OK (n = 3, answer = YES)
8 Correct 2 ms 384 KB OK (n = 3, answer = YES)
9 Correct 2 ms 384 KB OK (n = 3, answer = YES)
10 Correct 2 ms 128 KB OK (n = 3, answer = YES)
11 Correct 2 ms 256 KB OK (n = 3, answer = YES)
12 Correct 2 ms 384 KB OK (n = 3, answer = YES)
13 Correct 2 ms 384 KB OK (n = 3, answer = NO)
14 Correct 2 ms 256 KB OK (n = 3, answer = YES)
15 Correct 2 ms 384 KB OK (n = 3, answer = YES)
16 Correct 2 ms 384 KB OK (n = 3, answer = NO)
17 Correct 2 ms 384 KB OK (n = 3, answer = NO)
18 Correct 3 ms 896 KB OK (n = 100, answer = NO)
19 Correct 3 ms 768 KB OK (n = 100, answer = YES)
20 Correct 2 ms 384 KB OK (n = 12, answer = YES)
21 Correct 2 ms 384 KB OK (n = 12, answer = YES)
22 Correct 2 ms 384 KB OK (n = 12, answer = NO)
23 Correct 2 ms 384 KB OK (n = 12, answer = NO)
24 Correct 2 ms 384 KB OK (n = 12, answer = YES)
25 Correct 2 ms 428 KB OK (n = 12, answer = YES)
26 Correct 3 ms 384 KB OK (n = 12, answer = YES)
27 Correct 3 ms 384 KB OK (n = 12, answer = YES)
28 Correct 2 ms 384 KB OK (n = 6, answer = YES)
29 Correct 2 ms 384 KB OK (n = 12, answer = YES)
30 Correct 3 ms 896 KB OK (n = 100, answer = NO)
31 Correct 3 ms 896 KB OK (n = 100, answer = YES)
32 Correct 3 ms 896 KB OK (n = 100, answer = NO)
33 Correct 3 ms 896 KB OK (n = 100, answer = YES)
34 Correct 4 ms 896 KB OK (n = 100, answer = YES)
35 Correct 3 ms 896 KB OK (n = 100, answer = YES)
36 Correct 3 ms 896 KB OK (n = 100, answer = YES)
37 Correct 2 ms 512 KB OK (n = 28, answer = YES)
38 Correct 3 ms 512 KB OK (n = 27, answer = YES)
39 Correct 4 ms 896 KB OK (n = 90, answer = YES)
40 Correct 3 ms 896 KB OK (n = 100, answer = YES)
41 Correct 3 ms 896 KB OK (n = 100, answer = YES)
42 Correct 3 ms 384 KB OK (n = 10, answer = YES)
43 Correct 4 ms 896 KB OK (n = 100, answer = YES)
44 Correct 4 ms 896 KB OK (n = 100, answer = YES)
45 Correct 3 ms 896 KB OK (n = 100, answer = YES)
46 Correct 3 ms 896 KB OK (n = 100, answer = YES)
47 Correct 3 ms 896 KB OK (n = 100, answer = NO)
48 Correct 2 ms 768 KB OK (n = 100, answer = NO)
49 Correct 2 ms 896 KB OK (n = 100, answer = NO)
50 Correct 4 ms 896 KB OK (n = 100, answer = YES)
51 Correct 4 ms 896 KB OK (n = 100, answer = YES)
52 Correct 4 ms 896 KB OK (n = 100, answer = YES)
53 Correct 3 ms 896 KB OK (n = 100, answer = YES)
54 Correct 3 ms 896 KB OK (n = 100, answer = YES)
55 Runtime error 4 ms 640 KB Execution killed with signal 11 (could be triggered by violating memory limits)
56 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB OK (n = 1, answer = NO)
2 Correct 2 ms 256 KB OK (n = 1, answer = NO)
3 Correct 2 ms 256 KB OK (n = 1, answer = YES)
4 Correct 2 ms 256 KB OK (n = 2, answer = YES)
5 Correct 2 ms 256 KB OK (n = 2, answer = YES)
6 Correct 2 ms 256 KB OK (n = 3, answer = YES)
7 Correct 3 ms 384 KB OK (n = 3, answer = YES)
8 Correct 2 ms 384 KB OK (n = 3, answer = YES)
9 Correct 2 ms 384 KB OK (n = 3, answer = YES)
10 Correct 2 ms 128 KB OK (n = 3, answer = YES)
11 Correct 2 ms 256 KB OK (n = 3, answer = YES)
12 Correct 2 ms 384 KB OK (n = 3, answer = YES)
13 Correct 2 ms 384 KB OK (n = 3, answer = NO)
14 Correct 2 ms 256 KB OK (n = 3, answer = YES)
15 Correct 2 ms 384 KB OK (n = 3, answer = YES)
16 Correct 2 ms 384 KB OK (n = 3, answer = NO)
17 Correct 2 ms 384 KB OK (n = 3, answer = NO)
18 Correct 3 ms 896 KB OK (n = 100, answer = NO)
19 Correct 3 ms 768 KB OK (n = 100, answer = YES)
20 Correct 2 ms 384 KB OK (n = 12, answer = YES)
21 Correct 2 ms 384 KB OK (n = 12, answer = YES)
22 Correct 2 ms 384 KB OK (n = 12, answer = NO)
23 Correct 2 ms 384 KB OK (n = 12, answer = NO)
24 Correct 2 ms 384 KB OK (n = 12, answer = YES)
25 Correct 2 ms 428 KB OK (n = 12, answer = YES)
26 Correct 3 ms 384 KB OK (n = 12, answer = YES)
27 Correct 3 ms 384 KB OK (n = 12, answer = YES)
28 Correct 2 ms 384 KB OK (n = 6, answer = YES)
29 Correct 2 ms 384 KB OK (n = 12, answer = YES)
30 Correct 3 ms 896 KB OK (n = 100, answer = NO)
31 Correct 3 ms 896 KB OK (n = 100, answer = YES)
32 Correct 3 ms 896 KB OK (n = 100, answer = NO)
33 Correct 3 ms 896 KB OK (n = 100, answer = YES)
34 Correct 4 ms 896 KB OK (n = 100, answer = YES)
35 Correct 3 ms 896 KB OK (n = 100, answer = YES)
36 Correct 3 ms 896 KB OK (n = 100, answer = YES)
37 Correct 2 ms 512 KB OK (n = 28, answer = YES)
38 Correct 3 ms 512 KB OK (n = 27, answer = YES)
39 Correct 4 ms 896 KB OK (n = 90, answer = YES)
40 Correct 3 ms 896 KB OK (n = 100, answer = YES)
41 Correct 3 ms 896 KB OK (n = 100, answer = YES)
42 Correct 3 ms 384 KB OK (n = 10, answer = YES)
43 Correct 4 ms 896 KB OK (n = 100, answer = YES)
44 Correct 4 ms 896 KB OK (n = 100, answer = YES)
45 Correct 3 ms 896 KB OK (n = 100, answer = YES)
46 Correct 3 ms 896 KB OK (n = 100, answer = YES)
47 Correct 3 ms 896 KB OK (n = 100, answer = NO)
48 Correct 2 ms 768 KB OK (n = 100, answer = NO)
49 Correct 2 ms 896 KB OK (n = 100, answer = NO)
50 Correct 4 ms 896 KB OK (n = 100, answer = YES)
51 Correct 4 ms 896 KB OK (n = 100, answer = YES)
52 Correct 4 ms 896 KB OK (n = 100, answer = YES)
53 Correct 3 ms 896 KB OK (n = 100, answer = YES)
54 Correct 3 ms 896 KB OK (n = 100, answer = YES)
55 Runtime error 4 ms 640 KB Execution killed with signal 11 (could be triggered by violating memory limits)
56 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB OK (n = 1, answer = NO)
2 Correct 2 ms 256 KB OK (n = 1, answer = NO)
3 Correct 2 ms 256 KB OK (n = 1, answer = YES)
4 Correct 2 ms 256 KB OK (n = 2, answer = YES)
5 Correct 2 ms 256 KB OK (n = 2, answer = YES)
6 Correct 2 ms 256 KB OK (n = 3, answer = YES)
7 Correct 3 ms 384 KB OK (n = 3, answer = YES)
8 Correct 2 ms 384 KB OK (n = 3, answer = YES)
9 Correct 2 ms 384 KB OK (n = 3, answer = YES)
10 Correct 2 ms 128 KB OK (n = 3, answer = YES)
11 Correct 2 ms 256 KB OK (n = 3, answer = YES)
12 Correct 2 ms 384 KB OK (n = 3, answer = YES)
13 Correct 2 ms 384 KB OK (n = 3, answer = NO)
14 Correct 2 ms 256 KB OK (n = 3, answer = YES)
15 Correct 2 ms 384 KB OK (n = 3, answer = YES)
16 Correct 2 ms 384 KB OK (n = 3, answer = NO)
17 Correct 2 ms 384 KB OK (n = 3, answer = NO)
18 Correct 3 ms 896 KB OK (n = 100, answer = NO)
19 Correct 3 ms 768 KB OK (n = 100, answer = YES)
20 Correct 2 ms 384 KB OK (n = 12, answer = YES)
21 Correct 2 ms 384 KB OK (n = 12, answer = YES)
22 Correct 2 ms 384 KB OK (n = 12, answer = NO)
23 Correct 2 ms 384 KB OK (n = 12, answer = NO)
24 Correct 2 ms 384 KB OK (n = 12, answer = YES)
25 Correct 2 ms 428 KB OK (n = 12, answer = YES)
26 Correct 3 ms 384 KB OK (n = 12, answer = YES)
27 Correct 3 ms 384 KB OK (n = 12, answer = YES)
28 Correct 2 ms 384 KB OK (n = 6, answer = YES)
29 Correct 2 ms 384 KB OK (n = 12, answer = YES)
30 Correct 3 ms 896 KB OK (n = 100, answer = NO)
31 Correct 3 ms 896 KB OK (n = 100, answer = YES)
32 Correct 3 ms 896 KB OK (n = 100, answer = NO)
33 Correct 3 ms 896 KB OK (n = 100, answer = YES)
34 Correct 4 ms 896 KB OK (n = 100, answer = YES)
35 Correct 3 ms 896 KB OK (n = 100, answer = YES)
36 Correct 3 ms 896 KB OK (n = 100, answer = YES)
37 Correct 2 ms 512 KB OK (n = 28, answer = YES)
38 Correct 3 ms 512 KB OK (n = 27, answer = YES)
39 Correct 4 ms 896 KB OK (n = 90, answer = YES)
40 Correct 3 ms 896 KB OK (n = 100, answer = YES)
41 Correct 3 ms 896 KB OK (n = 100, answer = YES)
42 Correct 3 ms 384 KB OK (n = 10, answer = YES)
43 Correct 4 ms 896 KB OK (n = 100, answer = YES)
44 Correct 4 ms 896 KB OK (n = 100, answer = YES)
45 Correct 3 ms 896 KB OK (n = 100, answer = YES)
46 Correct 3 ms 896 KB OK (n = 100, answer = YES)
47 Correct 3 ms 896 KB OK (n = 100, answer = NO)
48 Correct 2 ms 768 KB OK (n = 100, answer = NO)
49 Correct 2 ms 896 KB OK (n = 100, answer = NO)
50 Correct 4 ms 896 KB OK (n = 100, answer = YES)
51 Correct 4 ms 896 KB OK (n = 100, answer = YES)
52 Correct 4 ms 896 KB OK (n = 100, answer = YES)
53 Correct 3 ms 896 KB OK (n = 100, answer = YES)
54 Correct 3 ms 896 KB OK (n = 100, answer = YES)
55 Runtime error 4 ms 640 KB Execution killed with signal 11 (could be triggered by violating memory limits)
56 Halted 0 ms 0 KB -