oj.uz

Submission #302330

# Submission time Handle Problem Language Result Execution time Memory
302330 2020-09-18T15:41:45 Z MasterTaster Detecting Molecules (IOI16_molecules) C++14
100 / 100
 75 ms 6880 KB 
#include "molecules.h"
#include <bits/stdc++.h>

#define ll long long
#define xx first
#define yy second

using namespace std;

ll pref[200010];

std::vector<int> find_subset(int l, int u, std::vector<int> w) {
    vector< pair<ll, int> > ww; for (int i=0; i<w.size(); i++) ww.push_back({(ll)w[i], i});

    int n=w.size();
    sort(ww.begin(), ww.end());

    pref[0]=ww[0].xx;
    for (int i=1; i<n; i++)
        pref[i]=pref[i-1]+ww[i].xx;

    //cout<<"ee";
    int levo=-1, desno=-1;
    for (int i=0; i<n; i++)
    {
        ll koliko=(ll)l;
        if (i) koliko+=pref[i-1];

        auto it=lower_bound(pref, pref+n, koliko);
        if (it==pref+n) continue;

        int gde=distance(pref, it);
        //cout<<gde<<" "<<pref[gde]<<" "<<koliko-l<<endl;
        if (pref[gde]-(koliko-l)>(ll)u) continue;

        //cout<<i<<endl;
        levo=i; desno=distance(pref, it);
        break;
    }

    vector<int> ret(0);
    if (levo==-1 && desno==-1) return ret;

    for (int i=levo; i<=desno; i++) ret.push_back(ww[i].yy);
    return ret;
}

Compilation message

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:13:48: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   13 |     vector< pair<ll, int> > ww; for (int i=0; i<w.size(); i++) ww.push_back({(ll)w[i], i});
      |                                               ~^~~~~~~~~

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB OK (n = 1, answer = NO)
2 Correct 1 ms 256 KB OK (n = 1, answer = NO)
3 Correct 1 ms 256 KB OK (n = 1, answer = YES)
4 Correct 1 ms 256 KB OK (n = 2, answer = YES)
5 Correct 1 ms 384 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 256 KB OK (n = 3, answer = YES)
10 Correct 1 ms 256 KB OK (n = 3, answer = YES)
11 Correct 1 ms 256 KB OK (n = 3, answer = YES)
12 Correct 1 ms 256 KB OK (n = 3, answer = YES)
13 Correct 1 ms 256 KB OK (n = 3, answer = NO)
14 Correct 1 ms 256 KB OK (n = 3, answer = YES)
15 Correct 1 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 256 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 1 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 1 ms 256 KB OK (n = 12, answer = YES)
8 Correct 1 ms 256 KB OK (n = 12, answer = YES)
9 Correct 1 ms 384 KB OK (n = 6, answer = YES)
10 Correct 1 ms 256 KB OK (n = 12, answer = YES)
11 Correct 1 ms 256 KB OK (n = 100, answer = NO)
12 Correct 1 ms 384 KB OK (n = 100, answer = YES)
13 Correct 1 ms 256 KB OK (n = 100, answer = NO)
14 Correct 1 ms 256 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 1 ms 256 KB OK (n = 1, answer = NO)
2 Correct 1 ms 256 KB OK (n = 1, answer = NO)
3 Correct 1 ms 256 KB OK (n = 1, answer = YES)
4 Correct 1 ms 256 KB OK (n = 2, answer = YES)
5 Correct 1 ms 384 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 256 KB OK (n = 3, answer = YES)
10 Correct 1 ms 256 KB OK (n = 3, answer = YES)
11 Correct 1 ms 256 KB OK (n = 3, answer = YES)
12 Correct 1 ms 256 KB OK (n = 3, answer = YES)
13 Correct 1 ms 256 KB OK (n = 3, answer = NO)
14 Correct 1 ms 256 KB OK (n = 3, answer = YES)
15 Correct 1 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 256 KB OK (n = 100, answer = NO)
19 Correct 1 ms 256 KB OK (n = 100, answer = YES)
20 Correct 1 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 1 ms 256 KB OK (n = 12, answer = YES)
27 Correct 1 ms 256 KB OK (n = 12, answer = YES)
28 Correct 1 ms 384 KB OK (n = 6, answer = YES)
29 Correct 1 ms 256 KB OK (n = 12, answer = YES)
30 Correct 1 ms 256 KB OK (n = 100, answer = NO)
31 Correct 1 ms 384 KB OK (n = 100, answer = YES)
32 Correct 1 ms 256 KB OK (n = 100, answer = NO)
33 Correct 1 ms 256 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 1 ms 256 KB OK (n = 100, answer = YES)
41 Correct 1 ms 256 KB OK (n = 100, answer = YES)
42 Correct 1 ms 256 KB OK (n = 10, answer = YES)
43 Correct 1 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 384 KB OK (n = 100, answer = NO)
48 Correct 1 ms 384 KB OK (n = 100, answer = NO)
49 Correct 1 ms 256 KB OK (n = 100, answer = NO)
50 Correct 1 ms 256 KB OK (n = 100, answer = YES)
51 Correct 1 ms 384 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 1 ms 256 KB OK (n = 1, answer = NO)
2 Correct 1 ms 256 KB OK (n = 1, answer = NO)
3 Correct 1 ms 256 KB OK (n = 1, answer = YES)
4 Correct 1 ms 256 KB OK (n = 2, answer = YES)
5 Correct 1 ms 384 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 256 KB OK (n = 3, answer = YES)
10 Correct 1 ms 256 KB OK (n = 3, answer = YES)
11 Correct 1 ms 256 KB OK (n = 3, answer = YES)
12 Correct 1 ms 256 KB OK (n = 3, answer = YES)
13 Correct 1 ms 256 KB OK (n = 3, answer = NO)
14 Correct 1 ms 256 KB OK (n = 3, answer = YES)
15 Correct 1 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 256 KB OK (n = 100, answer = NO)
19 Correct 1 ms 256 KB OK (n = 100, answer = YES)
20 Correct 1 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 1 ms 256 KB OK (n = 12, answer = YES)
27 Correct 1 ms 256 KB OK (n = 12, answer = YES)
28 Correct 1 ms 384 KB OK (n = 6, answer = YES)
29 Correct 1 ms 256 KB OK (n = 12, answer = YES)
30 Correct 1 ms 256 KB OK (n = 100, answer = NO)
31 Correct 1 ms 384 KB OK (n = 100, answer = YES)
32 Correct 1 ms 256 KB OK (n = 100, answer = NO)
33 Correct 1 ms 256 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 1 ms 256 KB OK (n = 100, answer = YES)
41 Correct 1 ms 256 KB OK (n = 100, answer = YES)
42 Correct 1 ms 256 KB OK (n = 10, answer = YES)
43 Correct 1 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 384 KB OK (n = 100, answer = NO)
48 Correct 1 ms 384 KB OK (n = 100, answer = NO)
49 Correct 1 ms 256 KB OK (n = 100, answer = NO)
50 Correct 1 ms 256 KB OK (n = 100, answer = YES)
51 Correct 1 ms 384 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 3 ms 768 KB OK (n = 10000, answer = YES)
56 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
57 Correct 4 ms 800 KB OK (n = 10000, answer = YES)
58 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
59 Correct 3 ms 896 KB OK (n = 10000, answer = YES)
60 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
61 Correct 3 ms 768 KB OK (n = 10000, answer = NO)
62 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
63 Correct 4 ms 744 KB OK (n = 10000, answer = NO)
64 Correct 3 ms 800 KB OK (n = 10000, answer = YES)
65 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
66 Correct 3 ms 800 KB OK (n = 10000, answer = YES)
67 Correct 2 ms 768 KB OK (n = 10000, answer = YES)
68 Correct 2 ms 768 KB OK (n = 10000, answer = YES)
69 Correct 2 ms 768 KB OK (n = 10000, answer = YES)
70 Correct 3 ms 896 KB OK (n = 10000, answer = YES)
71 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
72 Correct 1 ms 384 KB OK (n = 865, answer = YES)
73 Correct 1 ms 292 KB OK (n = 820, answer = YES)

Subtask #5
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB OK (n = 1, answer = NO)
2 Correct 1 ms 256 KB OK (n = 1, answer = NO)
3 Correct 1 ms 256 KB OK (n = 1, answer = YES)
4 Correct 1 ms 256 KB OK (n = 2, answer = YES)
5 Correct 1 ms 384 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 256 KB OK (n = 3, answer = YES)
10 Correct 1 ms 256 KB OK (n = 3, answer = YES)
11 Correct 1 ms 256 KB OK (n = 3, answer = YES)
12 Correct 1 ms 256 KB OK (n = 3, answer = YES)
13 Correct 1 ms 256 KB OK (n = 3, answer = NO)
14 Correct 1 ms 256 KB OK (n = 3, answer = YES)
15 Correct 1 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 256 KB OK (n = 100, answer = NO)
19 Correct 1 ms 256 KB OK (n = 100, answer = YES)
20 Correct 1 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 1 ms 256 KB OK (n = 12, answer = YES)
27 Correct 1 ms 256 KB OK (n = 12, answer = YES)
28 Correct 1 ms 384 KB OK (n = 6, answer = YES)
29 Correct 1 ms 256 KB OK (n = 12, answer = YES)
30 Correct 1 ms 256 KB OK (n = 100, answer = NO)
31 Correct 1 ms 384 KB OK (n = 100, answer = YES)
32 Correct 1 ms 256 KB OK (n = 100, answer = NO)
33 Correct 1 ms 256 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 1 ms 256 KB OK (n = 100, answer = YES)
41 Correct 1 ms 256 KB OK (n = 100, answer = YES)
42 Correct 1 ms 256 KB OK (n = 10, answer = YES)
43 Correct 1 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 384 KB OK (n = 100, answer = NO)
48 Correct 1 ms 384 KB OK (n = 100, answer = NO)
49 Correct 1 ms 256 KB OK (n = 100, answer = NO)
50 Correct 1 ms 256 KB OK (n = 100, answer = YES)
51 Correct 1 ms 384 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 3 ms 768 KB OK (n = 10000, answer = YES)
56 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
57 Correct 4 ms 800 KB OK (n = 10000, answer = YES)
58 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
59 Correct 3 ms 896 KB OK (n = 10000, answer = YES)
60 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
61 Correct 3 ms 768 KB OK (n = 10000, answer = NO)
62 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
63 Correct 4 ms 744 KB OK (n = 10000, answer = NO)
64 Correct 3 ms 800 KB OK (n = 10000, answer = YES)
65 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
66 Correct 3 ms 800 KB OK (n = 10000, answer = YES)
67 Correct 2 ms 768 KB OK (n = 10000, answer = YES)
68 Correct 2 ms 768 KB OK (n = 10000, answer = YES)
69 Correct 2 ms 768 KB OK (n = 10000, answer = YES)
70 Correct 3 ms 896 KB OK (n = 10000, answer = YES)
71 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
72 Correct 1 ms 384 KB OK (n = 865, answer = YES)
73 Correct 1 ms 292 KB OK (n = 820, answer = YES)
74 Correct 2 ms 640 KB OK (n = 7500, answer = NO)
75 Correct 3 ms 768 KB OK (n = 10000, answer = NO)
76 Correct 3 ms 768 KB OK (n = 10000, answer = NO)
77 Correct 4 ms 768 KB OK (n = 10000, answer = NO)
78 Correct 3 ms 768 KB OK (n = 10000, answer = NO)
79 Correct 3 ms 896 KB OK (n = 10000, answer = YES)
80 Correct 3 ms 800 KB OK (n = 10000, answer = YES)
81 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
82 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
83 Correct 4 ms 800 KB OK (n = 10000, answer = NO)
84 Correct 3 ms 800 KB OK (n = 10000, answer = YES)
85 Correct 4 ms 768 KB OK (n = 10000, answer = NO)
86 Correct 4 ms 768 KB OK (n = 10000, answer = YES)
87 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
88 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
89 Correct 4 ms 768 KB OK (n = 10000, answer = YES)
90 Correct 3 ms 800 KB OK (n = 10000, answer = YES)
91 Correct 2 ms 768 KB OK (n = 10000, answer = YES)
92 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
93 Correct 3 ms 768 KB OK (n = 10000, answer = YES)

Subtask #6
31.0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB OK (n = 1, answer = NO)
2 Correct 1 ms 256 KB OK (n = 1, answer = NO)
3 Correct 1 ms 256 KB OK (n = 1, answer = YES)
4 Correct 1 ms 256 KB OK (n = 2, answer = YES)
5 Correct 1 ms 384 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 256 KB OK (n = 3, answer = YES)
10 Correct 1 ms 256 KB OK (n = 3, answer = YES)
11 Correct 1 ms 256 KB OK (n = 3, answer = YES)
12 Correct 1 ms 256 KB OK (n = 3, answer = YES)
13 Correct 1 ms 256 KB OK (n = 3, answer = NO)
14 Correct 1 ms 256 KB OK (n = 3, answer = YES)
15 Correct 1 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 256 KB OK (n = 100, answer = NO)
19 Correct 1 ms 256 KB OK (n = 100, answer = YES)
20 Correct 1 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 1 ms 256 KB OK (n = 12, answer = YES)
27 Correct 1 ms 256 KB OK (n = 12, answer = YES)
28 Correct 1 ms 384 KB OK (n = 6, answer = YES)
29 Correct 1 ms 256 KB OK (n = 12, answer = YES)
30 Correct 1 ms 256 KB OK (n = 100, answer = NO)
31 Correct 1 ms 384 KB OK (n = 100, answer = YES)
32 Correct 1 ms 256 KB OK (n = 100, answer = NO)
33 Correct 1 ms 256 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 1 ms 256 KB OK (n = 100, answer = YES)
41 Correct 1 ms 256 KB OK (n = 100, answer = YES)
42 Correct 1 ms 256 KB OK (n = 10, answer = YES)
43 Correct 1 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 384 KB OK (n = 100, answer = NO)
48 Correct 1 ms 384 KB OK (n = 100, answer = NO)
49 Correct 1 ms 256 KB OK (n = 100, answer = NO)
50 Correct 1 ms 256 KB OK (n = 100, answer = YES)
51 Correct 1 ms 384 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 3 ms 768 KB OK (n = 10000, answer = YES)
56 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
57 Correct 4 ms 800 KB OK (n = 10000, answer = YES)
58 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
59 Correct 3 ms 896 KB OK (n = 10000, answer = YES)
60 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
61 Correct 3 ms 768 KB OK (n = 10000, answer = NO)
62 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
63 Correct 4 ms 744 KB OK (n = 10000, answer = NO)
64 Correct 3 ms 800 KB OK (n = 10000, answer = YES)
65 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
66 Correct 3 ms 800 KB OK (n = 10000, answer = YES)
67 Correct 2 ms 768 KB OK (n = 10000, answer = YES)
68 Correct 2 ms 768 KB OK (n = 10000, answer = YES)
69 Correct 2 ms 768 KB OK (n = 10000, answer = YES)
70 Correct 3 ms 896 KB OK (n = 10000, answer = YES)
71 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
72 Correct 1 ms 384 KB OK (n = 865, answer = YES)
73 Correct 1 ms 292 KB OK (n = 820, answer = YES)
74 Correct 2 ms 640 KB OK (n = 7500, answer = NO)
75 Correct 3 ms 768 KB OK (n = 10000, answer = NO)
76 Correct 3 ms 768 KB OK (n = 10000, answer = NO)
77 Correct 4 ms 768 KB OK (n = 10000, answer = NO)
78 Correct 3 ms 768 KB OK (n = 10000, answer = NO)
79 Correct 3 ms 896 KB OK (n = 10000, answer = YES)
80 Correct 3 ms 800 KB OK (n = 10000, answer = YES)
81 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
82 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
83 Correct 4 ms 800 KB OK (n = 10000, answer = NO)
84 Correct 3 ms 800 KB OK (n = 10000, answer = YES)
85 Correct 4 ms 768 KB OK (n = 10000, answer = NO)
86 Correct 4 ms 768 KB OK (n = 10000, answer = YES)
87 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
88 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
89 Correct 4 ms 768 KB OK (n = 10000, answer = YES)
90 Correct 3 ms 800 KB OK (n = 10000, answer = YES)
91 Correct 2 ms 768 KB OK (n = 10000, answer = YES)
92 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
93 Correct 3 ms 768 KB OK (n = 10000, answer = YES)
94 Correct 1 ms 256 KB OK (n = 1, answer = YES)
95 Correct 1 ms 256 KB OK (n = 3, answer = YES)
96 Correct 1 ms 256 KB OK (n = 3, answer = NO)
97 Correct 1 ms 256 KB OK (n = 3, answer = YES)
98 Correct 42 ms 5744 KB OK (n = 150000, answer = NO)
99 Correct 63 ms 6756 KB OK (n = 200000, answer = YES)
100 Correct 74 ms 6668 KB OK (n = 200000, answer = NO)
101 Correct 59 ms 6756 KB OK (n = 200000, answer = YES)
102 Correct 66 ms 6756 KB OK (n = 200000, answer = YES)
103 Correct 56 ms 6752 KB OK (n = 200000, answer = YES)
104 Correct 66 ms 6880 KB OK (n = 200000, answer = YES)
105 Correct 59 ms 6752 KB OK (n = 200000, answer = NO)
106 Correct 69 ms 6880 KB OK (n = 200000, answer = YES)
107 Correct 75 ms 6752 KB OK (n = 200000, answer = NO)
108 Correct 56 ms 6756 KB OK (n = 200000, answer = NO)
109 Correct 56 ms 6752 KB OK (n = 200000, answer = NO)
110 Correct 46 ms 6756 KB OK (n = 200000, answer = YES)
111 Correct 40 ms 6756 KB OK (n = 200000, answer = YES)
112 Correct 47 ms 6756 KB OK (n = 200000, answer = YES)
113 Correct 40 ms 6756 KB OK (n = 200000, answer = YES)
114 Correct 46 ms 6756 KB OK (n = 200000, answer = YES)
115 Correct 46 ms 6764 KB OK (n = 200000, answer = YES)
116 Correct 57 ms 6784 KB OK (n = 200000, answer = YES)
117 Correct 47 ms 6752 KB OK (n = 200000, answer = YES)