oj.uz

Submission #262217

# Submission time Handle Problem Language Result Execution time Memory
262217 2020-08-12T13:33:42 Z stoyan_malinin Detecting Molecules (IOI16_molecules) C++14
46 / 100
 852 ms 2584 KB 
#include "molecules.h"
//#include "grader.cpp"

#include <bitset>
#include <time.h>
#include <random>
#include <cstring>
#include <algorithm>

using namespace std;

const int MAXN = 5e5 + 5;
mt19937 rnd(22);

int dp[MAXN];

void filterVector(vector <int> &v, int lim)
{
    vector <int> newVal;
    for(int x: v)
    {
        if(x<=lim) newVal.push_back(x);
    }

    v = newVal;
}

vector <int> recoverAnswer(int x, vector <int> &w)
{
    vector <int> answer;

    while(x!=0)
    {
        answer.push_back(dp[x]);
        x = x - w[ dp[x] ];
    }

    return answer;
}

vector <int> solveSingle(int l, int u, vector <int> &w)
{
    for(int i = 0;i<w.size();i++)
    {
        if(w[i]>=l && w[i]<=u) return vector <int> {i};
    }

    return vector <int> {};
}

vector <int> solveDouble(int l, int u, vector <int> w)
{
    sort(w.begin(), w.end());
    for(int i = 0;i<w.size()-1;i++)
    {
        if(w[i]+w[i+1]>u) break;
        if(w[i]+w.back()<l) continue;

        int low = i + 1, high = w.size() - 1, mid;
        while(low+1<high)
        {
            mid = (low+high)/2;

            if(w[i]+w[mid]>=l) high = mid;
            else low = mid + 1;
        }

        if(low<w.size() && w[i]+w[low]>=l && w[i]+w[low]<=u) return vector <int> {i, low};
        if(high<w.size() && w[i]+w[high]>=l && w[i]+w[high]<=u) return vector <int> {i, high};
    }

    return vector <int> {};
}

vector <int> specialCaseSolutions(int l, int u, vector <int> &w)
{
    vector <int> answer = {};

    answer = solveSingle(l, u, w);
    if(answer.empty()==false) return answer;

    answer = solveDouble(l, u, w);
    if(answer.empty()==false) return answer;

    return vector <int> {};
}

vector<int> find_subset(int l, int u, vector <int> w)
{
    double start = clock();
    memset(dp, -1, sizeof(dp));

    vector <int> specialCase = specialCaseSolutions(l, u, w);
    if(specialCase.empty()==false) return specialCase;

    vector <int> inds;
    for(int i = 0;i<w.size();i++) inds.push_back(i);
    shuffle(inds.begin(), inds.end(), rnd);

    dp[0] = -2;
    for(int i: inds)
    {
        if(double(clock()-start)/CLOCKS_PER_SEC>0.85)
        {
            return vector <int> {};
        }

        for(int j = u-w[i];j>=max(l-w[i], 0);j--)
        {
            if(dp[j]!=-1 && dp[ j + w[i] ]==-1)
            {
                dp[ j + w[i] ] = i;
                return recoverAnswer(j+w[i], w);
            }
        }
        for(int j = l-w[i]-1;j>=0;j--)
        {
            if(dp[j]!=-1 && dp[ j + w[i] ]==-1) dp[ j + w[i] ] = i;
        }
    }

    return vector <int> {};
}

Compilation message

molecules.cpp: In function 'std::vector<int> solveSingle(int, int, std::vector<int>&)':
molecules.cpp:43:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   43 |     for(int i = 0;i<w.size();i++)
      |                   ~^~~~~~~~~
molecules.cpp: In function 'std::vector<int> solveDouble(int, int, std::vector<int>)':
molecules.cpp:54:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   54 |     for(int i = 0;i<w.size()-1;i++)
      |                   ~^~~~~~~~~~~
molecules.cpp:68:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   68 |         if(low<w.size() && w[i]+w[low]>=l && w[i]+w[low]<=u) return vector <int> {i, low};
      |            ~~~^~~~~~~~~
molecules.cpp:69:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   69 |         if(high<w.size() && w[i]+w[high]>=l && w[i]+w[high]<=u) return vector <int> {i, high};
      |            ~~~~^~~~~~~~~
molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:97:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   97 |     for(int i = 0;i<w.size();i++) inds.push_back(i);
      |                   ~^~~~~~~~~

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2304 KB OK (n = 1, answer = NO)
2 Correct 1 ms 2304 KB OK (n = 1, answer = NO)
3 Correct 1 ms 2304 KB OK (n = 1, answer = YES)
4 Correct 2 ms 2304 KB OK (n = 2, answer = YES)
5 Correct 1 ms 2304 KB OK (n = 2, answer = YES)
6 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
7 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
8 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
9 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
10 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
11 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
12 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
13 Correct 2 ms 2304 KB OK (n = 3, answer = NO)
14 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
15 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
16 Correct 1 ms 2304 KB OK (n = 3, answer = NO)
17 Correct 1 ms 2304 KB OK (n = 3, answer = NO)
18 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
19 Correct 2 ms 2304 KB OK (n = 100, answer = YES)

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
2 Correct 2 ms 2304 KB OK (n = 12, answer = YES)
3 Correct 1 ms 2304 KB OK (n = 12, answer = NO)
4 Correct 1 ms 2304 KB OK (n = 12, answer = NO)
5 Correct 2 ms 2304 KB OK (n = 12, answer = YES)
6 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
7 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
8 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
9 Correct 1 ms 2304 KB OK (n = 6, answer = YES)
10 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
11 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
12 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
13 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
14 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
15 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
16 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
17 Correct 2 ms 2304 KB OK (n = 100, answer = YES)

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2304 KB OK (n = 1, answer = NO)
2 Correct 1 ms 2304 KB OK (n = 1, answer = NO)
3 Correct 1 ms 2304 KB OK (n = 1, answer = YES)
4 Correct 2 ms 2304 KB OK (n = 2, answer = YES)
5 Correct 1 ms 2304 KB OK (n = 2, answer = YES)
6 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
7 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
8 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
9 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
10 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
11 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
12 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
13 Correct 2 ms 2304 KB OK (n = 3, answer = NO)
14 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
15 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
16 Correct 1 ms 2304 KB OK (n = 3, answer = NO)
17 Correct 1 ms 2304 KB OK (n = 3, answer = NO)
18 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
19 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
20 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
21 Correct 2 ms 2304 KB OK (n = 12, answer = YES)
22 Correct 1 ms 2304 KB OK (n = 12, answer = NO)
23 Correct 1 ms 2304 KB OK (n = 12, answer = NO)
24 Correct 2 ms 2304 KB OK (n = 12, answer = YES)
25 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
26 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
27 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
28 Correct 1 ms 2304 KB OK (n = 6, answer = YES)
29 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
30 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
31 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
32 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
33 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
34 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
35 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
36 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
37 Correct 2 ms 2304 KB OK (n = 28, answer = YES)
38 Correct 2 ms 2304 KB OK (n = 27, answer = YES)
39 Correct 2 ms 2304 KB OK (n = 90, answer = YES)
40 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
41 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
42 Correct 2 ms 2304 KB OK (n = 10, answer = YES)
43 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
44 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
45 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
46 Correct 1 ms 2304 KB OK (n = 100, answer = YES)
47 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
48 Correct 1 ms 2304 KB OK (n = 100, answer = NO)
49 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
50 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
51 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
52 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
53 Correct 1 ms 2304 KB OK (n = 100, answer = YES)
54 Correct 2 ms 2304 KB OK (n = 100, answer = YES)

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2304 KB OK (n = 1, answer = NO)
2 Correct 1 ms 2304 KB OK (n = 1, answer = NO)
3 Correct 1 ms 2304 KB OK (n = 1, answer = YES)
4 Correct 2 ms 2304 KB OK (n = 2, answer = YES)
5 Correct 1 ms 2304 KB OK (n = 2, answer = YES)
6 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
7 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
8 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
9 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
10 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
11 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
12 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
13 Correct 2 ms 2304 KB OK (n = 3, answer = NO)
14 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
15 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
16 Correct 1 ms 2304 KB OK (n = 3, answer = NO)
17 Correct 1 ms 2304 KB OK (n = 3, answer = NO)
18 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
19 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
20 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
21 Correct 2 ms 2304 KB OK (n = 12, answer = YES)
22 Correct 1 ms 2304 KB OK (n = 12, answer = NO)
23 Correct 1 ms 2304 KB OK (n = 12, answer = NO)
24 Correct 2 ms 2304 KB OK (n = 12, answer = YES)
25 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
26 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
27 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
28 Correct 1 ms 2304 KB OK (n = 6, answer = YES)
29 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
30 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
31 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
32 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
33 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
34 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
35 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
36 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
37 Correct 2 ms 2304 KB OK (n = 28, answer = YES)
38 Correct 2 ms 2304 KB OK (n = 27, answer = YES)
39 Correct 2 ms 2304 KB OK (n = 90, answer = YES)
40 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
41 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
42 Correct 2 ms 2304 KB OK (n = 10, answer = YES)
43 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
44 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
45 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
46 Correct 1 ms 2304 KB OK (n = 100, answer = YES)
47 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
48 Correct 1 ms 2304 KB OK (n = 100, answer = NO)
49 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
50 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
51 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
52 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
53 Correct 1 ms 2304 KB OK (n = 100, answer = YES)
54 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
55 Correct 19 ms 2432 KB OK (n = 10000, answer = YES)
56 Correct 5 ms 2464 KB OK (n = 10000, answer = YES)
57 Correct 4 ms 2432 KB OK (n = 10000, answer = YES)
58 Correct 3 ms 2432 KB OK (n = 10000, answer = YES)
59 Correct 6 ms 2432 KB OK (n = 10000, answer = YES)
60 Correct 3 ms 2432 KB OK (n = 10000, answer = YES)
61 Correct 48 ms 2432 KB OK (n = 10000, answer = NO)
62 Correct 3 ms 2304 KB OK (n = 10000, answer = YES)
63 Correct 8 ms 2432 KB OK (n = 10000, answer = NO)
64 Correct 4 ms 2432 KB OK (n = 10000, answer = YES)
65 Correct 5 ms 2432 KB OK (n = 10000, answer = YES)
66 Correct 4 ms 2432 KB OK (n = 10000, answer = YES)
67 Correct 3 ms 2432 KB OK (n = 10000, answer = YES)
68 Correct 4 ms 2432 KB OK (n = 10000, answer = YES)
69 Correct 5 ms 2560 KB OK (n = 10000, answer = YES)
70 Correct 4 ms 2432 KB OK (n = 10000, answer = YES)
71 Correct 5 ms 2432 KB OK (n = 10000, answer = YES)
72 Correct 8 ms 2304 KB OK (n = 865, answer = YES)
73 Correct 9 ms 2304 KB OK (n = 820, answer = YES)

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2304 KB OK (n = 1, answer = NO)
2 Correct 1 ms 2304 KB OK (n = 1, answer = NO)
3 Correct 1 ms 2304 KB OK (n = 1, answer = YES)
4 Correct 2 ms 2304 KB OK (n = 2, answer = YES)
5 Correct 1 ms 2304 KB OK (n = 2, answer = YES)
6 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
7 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
8 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
9 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
10 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
11 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
12 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
13 Correct 2 ms 2304 KB OK (n = 3, answer = NO)
14 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
15 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
16 Correct 1 ms 2304 KB OK (n = 3, answer = NO)
17 Correct 1 ms 2304 KB OK (n = 3, answer = NO)
18 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
19 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
20 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
21 Correct 2 ms 2304 KB OK (n = 12, answer = YES)
22 Correct 1 ms 2304 KB OK (n = 12, answer = NO)
23 Correct 1 ms 2304 KB OK (n = 12, answer = NO)
24 Correct 2 ms 2304 KB OK (n = 12, answer = YES)
25 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
26 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
27 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
28 Correct 1 ms 2304 KB OK (n = 6, answer = YES)
29 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
30 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
31 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
32 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
33 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
34 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
35 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
36 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
37 Correct 2 ms 2304 KB OK (n = 28, answer = YES)
38 Correct 2 ms 2304 KB OK (n = 27, answer = YES)
39 Correct 2 ms 2304 KB OK (n = 90, answer = YES)
40 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
41 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
42 Correct 2 ms 2304 KB OK (n = 10, answer = YES)
43 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
44 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
45 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
46 Correct 1 ms 2304 KB OK (n = 100, answer = YES)
47 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
48 Correct 1 ms 2304 KB OK (n = 100, answer = NO)
49 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
50 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
51 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
52 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
53 Correct 1 ms 2304 KB OK (n = 100, answer = YES)
54 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
55 Correct 19 ms 2432 KB OK (n = 10000, answer = YES)
56 Correct 5 ms 2464 KB OK (n = 10000, answer = YES)
57 Correct 4 ms 2432 KB OK (n = 10000, answer = YES)
58 Correct 3 ms 2432 KB OK (n = 10000, answer = YES)
59 Correct 6 ms 2432 KB OK (n = 10000, answer = YES)
60 Correct 3 ms 2432 KB OK (n = 10000, answer = YES)
61 Correct 48 ms 2432 KB OK (n = 10000, answer = NO)
62 Correct 3 ms 2304 KB OK (n = 10000, answer = YES)
63 Correct 8 ms 2432 KB OK (n = 10000, answer = NO)
64 Correct 4 ms 2432 KB OK (n = 10000, answer = YES)
65 Correct 5 ms 2432 KB OK (n = 10000, answer = YES)
66 Correct 4 ms 2432 KB OK (n = 10000, answer = YES)
67 Correct 3 ms 2432 KB OK (n = 10000, answer = YES)
68 Correct 4 ms 2432 KB OK (n = 10000, answer = YES)
69 Correct 5 ms 2560 KB OK (n = 10000, answer = YES)
70 Correct 4 ms 2432 KB OK (n = 10000, answer = YES)
71 Correct 5 ms 2432 KB OK (n = 10000, answer = YES)
72 Correct 8 ms 2304 KB OK (n = 865, answer = YES)
73 Correct 9 ms 2304 KB OK (n = 820, answer = YES)
74 Correct 852 ms 2584 KB OK (n = 7500, answer = NO)
75 Correct 852 ms 2488 KB OK (n = 10000, answer = NO)
76 Correct 852 ms 2432 KB OK (n = 10000, answer = NO)
77 Correct 852 ms 2488 KB OK (n = 10000, answer = NO)
78 Correct 852 ms 2552 KB OK (n = 10000, answer = NO)
79 Incorrect 852 ms 2552 KB Contestant can not find answer, jury can
80 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2304 KB OK (n = 1, answer = NO)
2 Correct 1 ms 2304 KB OK (n = 1, answer = NO)
3 Correct 1 ms 2304 KB OK (n = 1, answer = YES)
4 Correct 2 ms 2304 KB OK (n = 2, answer = YES)
5 Correct 1 ms 2304 KB OK (n = 2, answer = YES)
6 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
7 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
8 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
9 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
10 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
11 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
12 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
13 Correct 2 ms 2304 KB OK (n = 3, answer = NO)
14 Correct 1 ms 2304 KB OK (n = 3, answer = YES)
15 Correct 2 ms 2304 KB OK (n = 3, answer = YES)
16 Correct 1 ms 2304 KB OK (n = 3, answer = NO)
17 Correct 1 ms 2304 KB OK (n = 3, answer = NO)
18 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
19 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
20 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
21 Correct 2 ms 2304 KB OK (n = 12, answer = YES)
22 Correct 1 ms 2304 KB OK (n = 12, answer = NO)
23 Correct 1 ms 2304 KB OK (n = 12, answer = NO)
24 Correct 2 ms 2304 KB OK (n = 12, answer = YES)
25 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
26 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
27 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
28 Correct 1 ms 2304 KB OK (n = 6, answer = YES)
29 Correct 1 ms 2304 KB OK (n = 12, answer = YES)
30 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
31 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
32 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
33 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
34 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
35 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
36 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
37 Correct 2 ms 2304 KB OK (n = 28, answer = YES)
38 Correct 2 ms 2304 KB OK (n = 27, answer = YES)
39 Correct 2 ms 2304 KB OK (n = 90, answer = YES)
40 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
41 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
42 Correct 2 ms 2304 KB OK (n = 10, answer = YES)
43 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
44 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
45 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
46 Correct 1 ms 2304 KB OK (n = 100, answer = YES)
47 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
48 Correct 1 ms 2304 KB OK (n = 100, answer = NO)
49 Correct 2 ms 2304 KB OK (n = 100, answer = NO)
50 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
51 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
52 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
53 Correct 1 ms 2304 KB OK (n = 100, answer = YES)
54 Correct 2 ms 2304 KB OK (n = 100, answer = YES)
55 Correct 19 ms 2432 KB OK (n = 10000, answer = YES)
56 Correct 5 ms 2464 KB OK (n = 10000, answer = YES)
57 Correct 4 ms 2432 KB OK (n = 10000, answer = YES)
58 Correct 3 ms 2432 KB OK (n = 10000, answer = YES)
59 Correct 6 ms 2432 KB OK (n = 10000, answer = YES)
60 Correct 3 ms 2432 KB OK (n = 10000, answer = YES)
61 Correct 48 ms 2432 KB OK (n = 10000, answer = NO)
62 Correct 3 ms 2304 KB OK (n = 10000, answer = YES)
63 Correct 8 ms 2432 KB OK (n = 10000, answer = NO)
64 Correct 4 ms 2432 KB OK (n = 10000, answer = YES)
65 Correct 5 ms 2432 KB OK (n = 10000, answer = YES)
66 Correct 4 ms 2432 KB OK (n = 10000, answer = YES)
67 Correct 3 ms 2432 KB OK (n = 10000, answer = YES)
68 Correct 4 ms 2432 KB OK (n = 10000, answer = YES)
69 Correct 5 ms 2560 KB OK (n = 10000, answer = YES)
70 Correct 4 ms 2432 KB OK (n = 10000, answer = YES)
71 Correct 5 ms 2432 KB OK (n = 10000, answer = YES)
72 Correct 8 ms 2304 KB OK (n = 865, answer = YES)
73 Correct 9 ms 2304 KB OK (n = 820, answer = YES)
74 Correct 852 ms 2584 KB OK (n = 7500, answer = NO)
75 Correct 852 ms 2488 KB OK (n = 10000, answer = NO)
76 Correct 852 ms 2432 KB OK (n = 10000, answer = NO)
77 Correct 852 ms 2488 KB OK (n = 10000, answer = NO)
78 Correct 852 ms 2552 KB OK (n = 10000, answer = NO)
79 Incorrect 852 ms 2552 KB Contestant can not find answer, jury can
80 Halted 0 ms 0 KB -