oj.uz

Submission #393728

# Submission time Handle Problem Language Result Execution time Memory
393728 2021-04-24T12:06:06 Z JimmyZJX Detecting Molecules (IOI16_molecules) C++14
100 / 100
 71 ms 7144 KB 
#include <iostream>
#include <fstream>
#include <algorithm>
#include <cstring>
#include <climits>
#include <cassert>
#include <tuple>
#include <queue>
#include <stack>
#include <vector>
#include <map>
#include <set>
#include <string>
#include <unordered_set>
#include <unordered_map>
#include <numeric>

using namespace std;

typedef long long LL;
typedef vector<int> Vi;
typedef vector<LL> VL;
typedef vector<bool> Vb;
typedef vector<vector<int>> Vii;
typedef vector<vector<vector<int>>> Viii;
typedef vector<vector<pair<int, int>>> Vip;

#define forR(i, n) for (int i = 0; i < (n); i++)

template <typename T>
vector<size_t> sort_indexes(vector<T> v) {
	vector<size_t> idx(v.size());
	iota(idx.begin(), idx.end(), 0);

	stable_sort(idx.begin(), idx.end(),
		[&v](size_t i1, size_t i2) {return v[i1] < v[i2]; });

	return idx;
}

bool overlap(LL x1, LL x2, LL y1, LL y2) {
	if (y2 >= x1 && x2 >= y1) return true;
	return false;
}

Vi find_subset(int _l, int _u, Vi w) {
	auto idx = sort_indexes(w);
	LL l = _l, u = _u;

	int n = w.size();

	int curSz = 0;
	LL lower = 0, upper = 0;
	while (true) {
		curSz++;
		if (curSz > n) {
			return Vi();
		}
		lower += w[idx[curSz - 1]];
		upper += w[idx[n - curSz]];
		if (overlap(lower, upper, l, u)) break;
	}

	LL sum = lower; // [0 .. sz-1]
	int adjust = 0;
	while (true) {
		if (sum >= l) break;
		if (adjust > curSz) break;
		sum -= w[idx[curSz - 1 - adjust]];
		sum += w[idx[n - 1 - adjust]];
		adjust++;
	}

	assert(adjust <= curSz);
	Vi ans;
	forR(i, curSz - adjust) ans.push_back(idx[i]);
	forR(i, adjust) ans.push_back(idx[n - 1 - i]);
	return ans;
}

#ifdef TEST_LOCAL
int main() {
	auto r = find_subset(15, 17, Vi{ 6, 8, 8, 7 });

	return 0;
}
#endif

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB OK (n = 1, answer = NO)
2 Correct 1 ms 204 KB OK (n = 1, answer = NO)
3 Correct 1 ms 204 KB OK (n = 1, answer = YES)
4 Correct 1 ms 204 KB OK (n = 2, answer = YES)
5 Correct 1 ms 204 KB OK (n = 2, answer = YES)
6 Correct 1 ms 204 KB OK (n = 3, answer = YES)
7 Correct 1 ms 204 KB OK (n = 3, answer = YES)
8 Correct 1 ms 204 KB OK (n = 3, answer = YES)
9 Correct 1 ms 316 KB OK (n = 3, answer = YES)
10 Correct 1 ms 204 KB OK (n = 3, answer = YES)
11 Correct 1 ms 204 KB OK (n = 3, answer = YES)
12 Correct 1 ms 204 KB OK (n = 3, answer = YES)
13 Correct 1 ms 204 KB OK (n = 3, answer = NO)
14 Correct 1 ms 204 KB OK (n = 3, answer = YES)
15 Correct 1 ms 204 KB OK (n = 3, answer = YES)
16 Correct 1 ms 204 KB OK (n = 3, answer = NO)
17 Correct 0 ms 204 KB OK (n = 3, answer = NO)
18 Correct 1 ms 204 KB OK (n = 100, answer = NO)
19 Correct 1 ms 204 KB OK (n = 100, answer = YES)

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB OK (n = 12, answer = YES)
2 Correct 1 ms 204 KB OK (n = 12, answer = YES)
3 Correct 1 ms 204 KB OK (n = 12, answer = NO)
4 Correct 1 ms 204 KB OK (n = 12, answer = NO)
5 Correct 1 ms 204 KB OK (n = 12, answer = YES)
6 Correct 1 ms 204 KB OK (n = 12, answer = YES)
7 Correct 1 ms 204 KB OK (n = 12, answer = YES)
8 Correct 1 ms 204 KB OK (n = 12, answer = YES)
9 Correct 1 ms 204 KB OK (n = 6, answer = YES)
10 Correct 1 ms 204 KB OK (n = 12, answer = YES)
11 Correct 1 ms 204 KB OK (n = 100, answer = NO)
12 Correct 1 ms 204 KB OK (n = 100, answer = YES)
13 Correct 1 ms 268 KB OK (n = 100, answer = NO)
14 Correct 1 ms 204 KB OK (n = 100, answer = YES)
15 Correct 1 ms 204 KB OK (n = 100, answer = YES)
16 Correct 0 ms 204 KB OK (n = 100, answer = YES)
17 Correct 1 ms 204 KB OK (n = 100, answer = YES)

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB OK (n = 1, answer = NO)
2 Correct 1 ms 204 KB OK (n = 1, answer = NO)
3 Correct 1 ms 204 KB OK (n = 1, answer = YES)
4 Correct 1 ms 204 KB OK (n = 2, answer = YES)
5 Correct 1 ms 204 KB OK (n = 2, answer = YES)
6 Correct 1 ms 204 KB OK (n = 3, answer = YES)
7 Correct 1 ms 204 KB OK (n = 3, answer = YES)
8 Correct 1 ms 204 KB OK (n = 3, answer = YES)
9 Correct 1 ms 316 KB OK (n = 3, answer = YES)
10 Correct 1 ms 204 KB OK (n = 3, answer = YES)
11 Correct 1 ms 204 KB OK (n = 3, answer = YES)
12 Correct 1 ms 204 KB OK (n = 3, answer = YES)
13 Correct 1 ms 204 KB OK (n = 3, answer = NO)
14 Correct 1 ms 204 KB OK (n = 3, answer = YES)
15 Correct 1 ms 204 KB OK (n = 3, answer = YES)
16 Correct 1 ms 204 KB OK (n = 3, answer = NO)
17 Correct 0 ms 204 KB OK (n = 3, answer = NO)
18 Correct 1 ms 204 KB OK (n = 100, answer = NO)
19 Correct 1 ms 204 KB OK (n = 100, answer = YES)
20 Correct 1 ms 204 KB OK (n = 12, answer = YES)
21 Correct 1 ms 204 KB OK (n = 12, answer = YES)
22 Correct 1 ms 204 KB OK (n = 12, answer = NO)
23 Correct 1 ms 204 KB OK (n = 12, answer = NO)
24 Correct 1 ms 204 KB OK (n = 12, answer = YES)
25 Correct 1 ms 204 KB OK (n = 12, answer = YES)
26 Correct 1 ms 204 KB OK (n = 12, answer = YES)
27 Correct 1 ms 204 KB OK (n = 12, answer = YES)
28 Correct 1 ms 204 KB OK (n = 6, answer = YES)
29 Correct 1 ms 204 KB OK (n = 12, answer = YES)
30 Correct 1 ms 204 KB OK (n = 100, answer = NO)
31 Correct 1 ms 204 KB OK (n = 100, answer = YES)
32 Correct 1 ms 268 KB OK (n = 100, answer = NO)
33 Correct 1 ms 204 KB OK (n = 100, answer = YES)
34 Correct 1 ms 204 KB OK (n = 100, answer = YES)
35 Correct 0 ms 204 KB OK (n = 100, answer = YES)
36 Correct 1 ms 204 KB OK (n = 100, answer = YES)
37 Correct 1 ms 204 KB OK (n = 28, answer = YES)
38 Correct 1 ms 204 KB OK (n = 27, answer = YES)
39 Correct 1 ms 204 KB OK (n = 90, answer = YES)
40 Correct 1 ms 204 KB OK (n = 100, answer = YES)
41 Correct 1 ms 224 KB OK (n = 100, answer = YES)
42 Correct 1 ms 204 KB OK (n = 10, answer = YES)
43 Correct 1 ms 204 KB OK (n = 100, answer = YES)
44 Correct 1 ms 204 KB OK (n = 100, answer = YES)
45 Correct 1 ms 204 KB OK (n = 100, answer = YES)
46 Correct 1 ms 204 KB OK (n = 100, answer = YES)
47 Correct 1 ms 204 KB OK (n = 100, answer = NO)
48 Correct 1 ms 204 KB OK (n = 100, answer = NO)
49 Correct 1 ms 204 KB OK (n = 100, answer = NO)
50 Correct 1 ms 204 KB OK (n = 100, answer = YES)
51 Correct 1 ms 204 KB OK (n = 100, answer = YES)
52 Correct 1 ms 204 KB OK (n = 100, answer = YES)
53 Correct 1 ms 204 KB OK (n = 100, answer = YES)
54 Correct 1 ms 204 KB OK (n = 100, answer = YES)

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB OK (n = 1, answer = NO)
2 Correct 1 ms 204 KB OK (n = 1, answer = NO)
3 Correct 1 ms 204 KB OK (n = 1, answer = YES)
4 Correct 1 ms 204 KB OK (n = 2, answer = YES)
5 Correct 1 ms 204 KB OK (n = 2, answer = YES)
6 Correct 1 ms 204 KB OK (n = 3, answer = YES)
7 Correct 1 ms 204 KB OK (n = 3, answer = YES)
8 Correct 1 ms 204 KB OK (n = 3, answer = YES)
9 Correct 1 ms 316 KB OK (n = 3, answer = YES)
10 Correct 1 ms 204 KB OK (n = 3, answer = YES)
11 Correct 1 ms 204 KB OK (n = 3, answer = YES)
12 Correct 1 ms 204 KB OK (n = 3, answer = YES)
13 Correct 1 ms 204 KB OK (n = 3, answer = NO)
14 Correct 1 ms 204 KB OK (n = 3, answer = YES)
15 Correct 1 ms 204 KB OK (n = 3, answer = YES)
16 Correct 1 ms 204 KB OK (n = 3, answer = NO)
17 Correct 0 ms 204 KB OK (n = 3, answer = NO)
18 Correct 1 ms 204 KB OK (n = 100, answer = NO)
19 Correct 1 ms 204 KB OK (n = 100, answer = YES)
20 Correct 1 ms 204 KB OK (n = 12, answer = YES)
21 Correct 1 ms 204 KB OK (n = 12, answer = YES)
22 Correct 1 ms 204 KB OK (n = 12, answer = NO)
23 Correct 1 ms 204 KB OK (n = 12, answer = NO)
24 Correct 1 ms 204 KB OK (n = 12, answer = YES)
25 Correct 1 ms 204 KB OK (n = 12, answer = YES)
26 Correct 1 ms 204 KB OK (n = 12, answer = YES)
27 Correct 1 ms 204 KB OK (n = 12, answer = YES)
28 Correct 1 ms 204 KB OK (n = 6, answer = YES)
29 Correct 1 ms 204 KB OK (n = 12, answer = YES)
30 Correct 1 ms 204 KB OK (n = 100, answer = NO)
31 Correct 1 ms 204 KB OK (n = 100, answer = YES)
32 Correct 1 ms 268 KB OK (n = 100, answer = NO)
33 Correct 1 ms 204 KB OK (n = 100, answer = YES)
34 Correct 1 ms 204 KB OK (n = 100, answer = YES)
35 Correct 0 ms 204 KB OK (n = 100, answer = YES)
36 Correct 1 ms 204 KB OK (n = 100, answer = YES)
37 Correct 1 ms 204 KB OK (n = 28, answer = YES)
38 Correct 1 ms 204 KB OK (n = 27, answer = YES)
39 Correct 1 ms 204 KB OK (n = 90, answer = YES)
40 Correct 1 ms 204 KB OK (n = 100, answer = YES)
41 Correct 1 ms 224 KB OK (n = 100, answer = YES)
42 Correct 1 ms 204 KB OK (n = 10, answer = YES)
43 Correct 1 ms 204 KB OK (n = 100, answer = YES)
44 Correct 1 ms 204 KB OK (n = 100, answer = YES)
45 Correct 1 ms 204 KB OK (n = 100, answer = YES)
46 Correct 1 ms 204 KB OK (n = 100, answer = YES)
47 Correct 1 ms 204 KB OK (n = 100, answer = NO)
48 Correct 1 ms 204 KB OK (n = 100, answer = NO)
49 Correct 1 ms 204 KB OK (n = 100, answer = NO)
50 Correct 1 ms 204 KB OK (n = 100, answer = YES)
51 Correct 1 ms 204 KB OK (n = 100, answer = YES)
52 Correct 1 ms 204 KB OK (n = 100, answer = YES)
53 Correct 1 ms 204 KB OK (n = 100, answer = YES)
54 Correct 1 ms 204 KB OK (n = 100, answer = YES)
55 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
56 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
57 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
58 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
59 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
60 Correct 3 ms 460 KB OK (n = 10000, answer = YES)
61 Correct 2 ms 460 KB OK (n = 10000, answer = NO)
62 Correct 3 ms 460 KB OK (n = 10000, answer = YES)
63 Correct 3 ms 460 KB OK (n = 10000, answer = NO)
64 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
65 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
66 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
67 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
68 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
69 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
70 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
71 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
72 Correct 1 ms 204 KB OK (n = 865, answer = YES)
73 Correct 1 ms 204 KB OK (n = 820, answer = YES)

Subtask #5
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB OK (n = 1, answer = NO)
2 Correct 1 ms 204 KB OK (n = 1, answer = NO)
3 Correct 1 ms 204 KB OK (n = 1, answer = YES)
4 Correct 1 ms 204 KB OK (n = 2, answer = YES)
5 Correct 1 ms 204 KB OK (n = 2, answer = YES)
6 Correct 1 ms 204 KB OK (n = 3, answer = YES)
7 Correct 1 ms 204 KB OK (n = 3, answer = YES)
8 Correct 1 ms 204 KB OK (n = 3, answer = YES)
9 Correct 1 ms 316 KB OK (n = 3, answer = YES)
10 Correct 1 ms 204 KB OK (n = 3, answer = YES)
11 Correct 1 ms 204 KB OK (n = 3, answer = YES)
12 Correct 1 ms 204 KB OK (n = 3, answer = YES)
13 Correct 1 ms 204 KB OK (n = 3, answer = NO)
14 Correct 1 ms 204 KB OK (n = 3, answer = YES)
15 Correct 1 ms 204 KB OK (n = 3, answer = YES)
16 Correct 1 ms 204 KB OK (n = 3, answer = NO)
17 Correct 0 ms 204 KB OK (n = 3, answer = NO)
18 Correct 1 ms 204 KB OK (n = 100, answer = NO)
19 Correct 1 ms 204 KB OK (n = 100, answer = YES)
20 Correct 1 ms 204 KB OK (n = 12, answer = YES)
21 Correct 1 ms 204 KB OK (n = 12, answer = YES)
22 Correct 1 ms 204 KB OK (n = 12, answer = NO)
23 Correct 1 ms 204 KB OK (n = 12, answer = NO)
24 Correct 1 ms 204 KB OK (n = 12, answer = YES)
25 Correct 1 ms 204 KB OK (n = 12, answer = YES)
26 Correct 1 ms 204 KB OK (n = 12, answer = YES)
27 Correct 1 ms 204 KB OK (n = 12, answer = YES)
28 Correct 1 ms 204 KB OK (n = 6, answer = YES)
29 Correct 1 ms 204 KB OK (n = 12, answer = YES)
30 Correct 1 ms 204 KB OK (n = 100, answer = NO)
31 Correct 1 ms 204 KB OK (n = 100, answer = YES)
32 Correct 1 ms 268 KB OK (n = 100, answer = NO)
33 Correct 1 ms 204 KB OK (n = 100, answer = YES)
34 Correct 1 ms 204 KB OK (n = 100, answer = YES)
35 Correct 0 ms 204 KB OK (n = 100, answer = YES)
36 Correct 1 ms 204 KB OK (n = 100, answer = YES)
37 Correct 1 ms 204 KB OK (n = 28, answer = YES)
38 Correct 1 ms 204 KB OK (n = 27, answer = YES)
39 Correct 1 ms 204 KB OK (n = 90, answer = YES)
40 Correct 1 ms 204 KB OK (n = 100, answer = YES)
41 Correct 1 ms 224 KB OK (n = 100, answer = YES)
42 Correct 1 ms 204 KB OK (n = 10, answer = YES)
43 Correct 1 ms 204 KB OK (n = 100, answer = YES)
44 Correct 1 ms 204 KB OK (n = 100, answer = YES)
45 Correct 1 ms 204 KB OK (n = 100, answer = YES)
46 Correct 1 ms 204 KB OK (n = 100, answer = YES)
47 Correct 1 ms 204 KB OK (n = 100, answer = NO)
48 Correct 1 ms 204 KB OK (n = 100, answer = NO)
49 Correct 1 ms 204 KB OK (n = 100, answer = NO)
50 Correct 1 ms 204 KB OK (n = 100, answer = YES)
51 Correct 1 ms 204 KB OK (n = 100, answer = YES)
52 Correct 1 ms 204 KB OK (n = 100, answer = YES)
53 Correct 1 ms 204 KB OK (n = 100, answer = YES)
54 Correct 1 ms 204 KB OK (n = 100, answer = YES)
55 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
56 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
57 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
58 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
59 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
60 Correct 3 ms 460 KB OK (n = 10000, answer = YES)
61 Correct 2 ms 460 KB OK (n = 10000, answer = NO)
62 Correct 3 ms 460 KB OK (n = 10000, answer = YES)
63 Correct 3 ms 460 KB OK (n = 10000, answer = NO)
64 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
65 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
66 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
67 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
68 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
69 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
70 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
71 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
72 Correct 1 ms 204 KB OK (n = 865, answer = YES)
73 Correct 1 ms 204 KB OK (n = 820, answer = YES)
74 Correct 2 ms 460 KB OK (n = 7500, answer = NO)
75 Correct 2 ms 460 KB OK (n = 10000, answer = NO)
76 Correct 2 ms 460 KB OK (n = 10000, answer = NO)
77 Correct 2 ms 460 KB OK (n = 10000, answer = NO)
78 Correct 2 ms 460 KB OK (n = 10000, answer = NO)
79 Correct 3 ms 528 KB OK (n = 10000, answer = YES)
80 Correct 3 ms 460 KB OK (n = 10000, answer = YES)
81 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
82 Correct 2 ms 464 KB OK (n = 10000, answer = YES)
83 Correct 2 ms 460 KB OK (n = 10000, answer = NO)
84 Correct 3 ms 460 KB OK (n = 10000, answer = YES)
85 Correct 3 ms 460 KB OK (n = 10000, answer = NO)
86 Correct 3 ms 460 KB OK (n = 10000, answer = YES)
87 Correct 3 ms 460 KB OK (n = 10000, answer = YES)
88 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
89 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
90 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
91 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
92 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
93 Correct 2 ms 464 KB OK (n = 10000, answer = YES)

Subtask #6
31.0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB OK (n = 1, answer = NO)
2 Correct 1 ms 204 KB OK (n = 1, answer = NO)
3 Correct 1 ms 204 KB OK (n = 1, answer = YES)
4 Correct 1 ms 204 KB OK (n = 2, answer = YES)
5 Correct 1 ms 204 KB OK (n = 2, answer = YES)
6 Correct 1 ms 204 KB OK (n = 3, answer = YES)
7 Correct 1 ms 204 KB OK (n = 3, answer = YES)
8 Correct 1 ms 204 KB OK (n = 3, answer = YES)
9 Correct 1 ms 316 KB OK (n = 3, answer = YES)
10 Correct 1 ms 204 KB OK (n = 3, answer = YES)
11 Correct 1 ms 204 KB OK (n = 3, answer = YES)
12 Correct 1 ms 204 KB OK (n = 3, answer = YES)
13 Correct 1 ms 204 KB OK (n = 3, answer = NO)
14 Correct 1 ms 204 KB OK (n = 3, answer = YES)
15 Correct 1 ms 204 KB OK (n = 3, answer = YES)
16 Correct 1 ms 204 KB OK (n = 3, answer = NO)
17 Correct 0 ms 204 KB OK (n = 3, answer = NO)
18 Correct 1 ms 204 KB OK (n = 100, answer = NO)
19 Correct 1 ms 204 KB OK (n = 100, answer = YES)
20 Correct 1 ms 204 KB OK (n = 12, answer = YES)
21 Correct 1 ms 204 KB OK (n = 12, answer = YES)
22 Correct 1 ms 204 KB OK (n = 12, answer = NO)
23 Correct 1 ms 204 KB OK (n = 12, answer = NO)
24 Correct 1 ms 204 KB OK (n = 12, answer = YES)
25 Correct 1 ms 204 KB OK (n = 12, answer = YES)
26 Correct 1 ms 204 KB OK (n = 12, answer = YES)
27 Correct 1 ms 204 KB OK (n = 12, answer = YES)
28 Correct 1 ms 204 KB OK (n = 6, answer = YES)
29 Correct 1 ms 204 KB OK (n = 12, answer = YES)
30 Correct 1 ms 204 KB OK (n = 100, answer = NO)
31 Correct 1 ms 204 KB OK (n = 100, answer = YES)
32 Correct 1 ms 268 KB OK (n = 100, answer = NO)
33 Correct 1 ms 204 KB OK (n = 100, answer = YES)
34 Correct 1 ms 204 KB OK (n = 100, answer = YES)
35 Correct 0 ms 204 KB OK (n = 100, answer = YES)
36 Correct 1 ms 204 KB OK (n = 100, answer = YES)
37 Correct 1 ms 204 KB OK (n = 28, answer = YES)
38 Correct 1 ms 204 KB OK (n = 27, answer = YES)
39 Correct 1 ms 204 KB OK (n = 90, answer = YES)
40 Correct 1 ms 204 KB OK (n = 100, answer = YES)
41 Correct 1 ms 224 KB OK (n = 100, answer = YES)
42 Correct 1 ms 204 KB OK (n = 10, answer = YES)
43 Correct 1 ms 204 KB OK (n = 100, answer = YES)
44 Correct 1 ms 204 KB OK (n = 100, answer = YES)
45 Correct 1 ms 204 KB OK (n = 100, answer = YES)
46 Correct 1 ms 204 KB OK (n = 100, answer = YES)
47 Correct 1 ms 204 KB OK (n = 100, answer = NO)
48 Correct 1 ms 204 KB OK (n = 100, answer = NO)
49 Correct 1 ms 204 KB OK (n = 100, answer = NO)
50 Correct 1 ms 204 KB OK (n = 100, answer = YES)
51 Correct 1 ms 204 KB OK (n = 100, answer = YES)
52 Correct 1 ms 204 KB OK (n = 100, answer = YES)
53 Correct 1 ms 204 KB OK (n = 100, answer = YES)
54 Correct 1 ms 204 KB OK (n = 100, answer = YES)
55 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
56 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
57 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
58 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
59 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
60 Correct 3 ms 460 KB OK (n = 10000, answer = YES)
61 Correct 2 ms 460 KB OK (n = 10000, answer = NO)
62 Correct 3 ms 460 KB OK (n = 10000, answer = YES)
63 Correct 3 ms 460 KB OK (n = 10000, answer = NO)
64 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
65 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
66 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
67 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
68 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
69 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
70 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
71 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
72 Correct 1 ms 204 KB OK (n = 865, answer = YES)
73 Correct 1 ms 204 KB OK (n = 820, answer = YES)
74 Correct 2 ms 460 KB OK (n = 7500, answer = NO)
75 Correct 2 ms 460 KB OK (n = 10000, answer = NO)
76 Correct 2 ms 460 KB OK (n = 10000, answer = NO)
77 Correct 2 ms 460 KB OK (n = 10000, answer = NO)
78 Correct 2 ms 460 KB OK (n = 10000, answer = NO)
79 Correct 3 ms 528 KB OK (n = 10000, answer = YES)
80 Correct 3 ms 460 KB OK (n = 10000, answer = YES)
81 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
82 Correct 2 ms 464 KB OK (n = 10000, answer = YES)
83 Correct 2 ms 460 KB OK (n = 10000, answer = NO)
84 Correct 3 ms 460 KB OK (n = 10000, answer = YES)
85 Correct 3 ms 460 KB OK (n = 10000, answer = NO)
86 Correct 3 ms 460 KB OK (n = 10000, answer = YES)
87 Correct 3 ms 460 KB OK (n = 10000, answer = YES)
88 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
89 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
90 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
91 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
92 Correct 2 ms 460 KB OK (n = 10000, answer = YES)
93 Correct 2 ms 464 KB OK (n = 10000, answer = YES)
94 Correct 1 ms 204 KB OK (n = 1, answer = YES)
95 Correct 1 ms 204 KB OK (n = 3, answer = YES)
96 Correct 1 ms 204 KB OK (n = 3, answer = NO)
97 Correct 1 ms 204 KB OK (n = 3, answer = YES)
98 Correct 24 ms 3788 KB OK (n = 150000, answer = NO)
99 Correct 49 ms 4996 KB OK (n = 200000, answer = YES)
100 Correct 53 ms 7144 KB OK (n = 200000, answer = NO)
101 Correct 53 ms 6340 KB OK (n = 200000, answer = YES)
102 Correct 71 ms 6936 KB OK (n = 200000, answer = YES)
103 Correct 41 ms 6440 KB OK (n = 200000, answer = YES)
104 Correct 40 ms 6312 KB OK (n = 200000, answer = YES)
105 Correct 44 ms 5756 KB OK (n = 200000, answer = NO)
106 Correct 56 ms 6192 KB OK (n = 200000, answer = YES)
107 Correct 59 ms 7108 KB OK (n = 200000, answer = NO)
108 Correct 40 ms 5708 KB OK (n = 200000, answer = NO)
109 Correct 39 ms 5684 KB OK (n = 200000, answer = NO)
110 Correct 36 ms 5956 KB OK (n = 200000, answer = YES)
111 Correct 40 ms 6060 KB OK (n = 200000, answer = YES)
112 Correct 29 ms 6064 KB OK (n = 200000, answer = YES)
113 Correct 32 ms 6084 KB OK (n = 200000, answer = YES)
114 Correct 32 ms 6076 KB OK (n = 200000, answer = YES)
115 Correct 32 ms 6108 KB OK (n = 200000, answer = YES)
116 Correct 29 ms 5964 KB OK (n = 200000, answer = YES)
117 Correct 29 ms 5932 KB OK (n = 200000, answer = YES)