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답안 #797972

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
797972 2023-07-30T08:11:19 Z finn__ L-triominoes (CEOI21_ltriominoes) C++17
100 / 100
 3216 ms 340 KB 
#include <bits/stdc++.h>
using namespace std;

namespace matmul
{
    constexpr size_t W = 3, K = 250;

    struct bmatrix
    {
        bitset<1 << W> mat[1 << W];

        bmatrix operator*(bmatrix const &y) const
        {
            bmatrix res;

            for (size_t i = 0; i < 1U << W; ++i)
                for (size_t j = 0; j < 1U << W; ++j)
                    if (mat[i][j])
                        res.mat[i] |= y.mat[j];

            return res;
        }

        static bitset<1 << W> pow(bitset<1 << W> v, bmatrix pow2[31], size_t n)
        {
            size_t i = 1;

            while (n)
            {
                if (n & 1)
                {
                    v = pow2[i].mul_vec(v);
                }
                n >>= 1;
                ++i;
            }

            return v;
        }

        bool operator==(bmatrix const &y) const
        {
            for (size_t i = 0; i < 1 << W; ++i)
                if (mat[i] != y.mat[i])
                    return 0;
            return 1;
        }

        bitset<1 << W> mul_vec(bitset<1 << W> const &v) const
        {
            bitset<1 << W> res;
            for (size_t i = 0; i < 1U << W; ++i)
                res[i] = (mat[i] & v).any();
            return res;
        }
    };

    pair<size_t, size_t> p[K];
    bmatrix transitions, pow2[31];
    bitset<1 << W> state, state2;

    void run(size_t w, size_t h, size_t k)
    {
        for (size_t i = 0; i < k; ++i)
            cin >> p[i].first >> p[i].second, --p[i].first, --p[i].second;

        for (size_t y = 0; y < 1 << w; ++y)
        {
            queue<uint32_t> q;
            q.push(y << W);

            while (!q.empty())
            {
                uint32_t u = q.front();
                q.pop();

                size_t i = u >> W, j = u & ((1 << W) - 1);

                if (i == (1 << w) - 1)
                {
                    transitions.mat[j][y] = 1;
                    continue;
                }

                for (size_t h = 0; h < w; ++h)
                    if (!(i & (1 << h)))
                    {
                        if (h && !(j & (1 << h)) && !(j & (1 << (h - 1))))
                        {
                            size_t ni = i ^ (1 << h), nj = j ^ (1 << h) ^ (1 << (h - 1));
                            q.push((ni << W) | nj);
                        }
                        if (h + 1 < w && !(j & (1 << h)) && !(j & (1 << (h + 1))))
                        {
                            size_t ni = i ^ (1 << h), nj = j ^ (1 << h) ^ (1 << (h + 1));
                            q.push((ni << W) | nj);
                        }
                        if (h + 1 < w && !(i & (1 << (h + 1))) && !(j & (1 << h)))
                        {
                            size_t ni = i ^ (1 << h) ^ (1 << (h + 1)), nj = j ^ (1 << h);
                            q.push((ni << W) | nj);
                        }
                        if (h + 1 < w && !(i & (1 << (h + 1))) && !(j & (1 << (h + 1))))
                        {
                            size_t ni = i ^ (1 << h) ^ (1 << (h + 1)), nj = j ^ (1 << (h + 1));
                            q.push((ni << W) | nj);
                        }
                    }
            }
        }

        pow2[1] = transitions;
        for (size_t i = 2; i < 31; ++i)
            pow2[i] = pow2[i - 1] * pow2[i - 1];

        sort(p, p + k, [](auto const &a, auto const &b)
             { return a.second < b.second; });
        size_t i = 0, pos = 0;
        if (k && !p[0].second)
        {
            size_t x = 0;
            while (!p[i].second)
                x |= 1 << p[i].first, ++i;
            state[x] = 1;
        }
        else
            state[0] = 1;

        while (i < k)
        {
            state = bmatrix::pow(state, pow2, p[i].second - pos);
            pos = p[i].second;
            size_t x = 0;
            size_t j = i;
            while (j < k && p[j].second == p[i].second)
                x |= 1 << p[j].first, ++j;
            i = j;

            state2.reset();
            for (size_t i = 0; i < 1 << w; ++i)
                if (!(i & x) && state[i])
                    state2[i ^ x] = 1;
            state = state2;
        }

        if (pos != h - 1)
        {
            state = bmatrix::pow(state, pow2, h - 1 - pos);
        }

        cout << (state[(1 << w) - 1] ? "YES" : "NO") << '\n';
    }
}

constexpr size_t W = 13, K = 250, C = 12;

size_t w;
pair<size_t, size_t> p[K];
bitset<1 << W> state[2];
size_t r, s;

void find_transitions(uint32_t i, uint32_t j, bitset<1 << W> &next_state, size_t l = 0)
{
    if (i == (1 << w) - 1)
    {
        next_state[j] = 1;
        return;
    }

    for (size_t h = l; h < w; ++h)
        if (!(i & (1 << h)))
        {
            if (h && !(j & (1 << h)) && !(j & (1 << (h - 1))))
                find_transitions(i ^ (1 << h), j ^ (1 << h) ^ (1 << (h - 1)), next_state, h + 1);
            if (h + 1 < w && !(j & (1 << h)) && !(j & (1 << (h + 1))))
                find_transitions(i ^ (1 << h), j ^ (1 << h) ^ (1 << (h + 1)), next_state, h + 1);
            if (h + 1 < w && !(i & (1 << (h + 1))) && !(j & (1 << h)))
                find_transitions(i ^ (1 << h) ^ (1 << (h + 1)), j ^ (1 << h), next_state, h + 2);
            if (h + 1 < w && !(i & (1 << (h + 1))) && !(j & (1 << (h + 1))))
                find_transitions(i ^ (1 << h) ^ (1 << (h + 1)), j ^ (1 << (h + 1)), next_state, h + 2);
            break;
        }
}

void advance_state(size_t l)
{
    if (l <= C)
    {
        while (l--)
        {
            state[1].reset();
            for (size_t i = 0; i < 1 << w; ++i)
                if (state[0][i])
                    find_transitions(i, 0, state[1]);
            swap(state[0], state[1]);
        }
    }
    else
    {
        bitset<3> curr_components;
        for (size_t i = 0; i < 1 << w; ++i)
            if ((!(w & 1) || i != s) && state[0][i])
                curr_components[__builtin_popcount(i) % 3] = 1;

        state[0].reset();

        size_t d = (l * w) % 3;
        for (size_t i = 0; i < 1 << w; ++i)
            if ((!(w & 1) || i != r) && curr_components[(__builtin_popcount(i) + d) % 3])
                state[0][i] = 1;
    }
};

int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);

    size_t h, k;
    cin >> w >> h >> k;

    if (w <= 3)
    {
        matmul::run(w, h, k);
        return 0;
    }

    for (size_t i = 0; i < w; i += 2)
        r |= 1 << i;
    for (size_t i = 1; i < w; i += 2)
        s |= 1 << i;

    for (size_t i = 0; i < k; ++i)
        cin >> p[i].first >> p[i].second, --p[i].first, --p[i].second;

    sort(p, p + k, [](auto const &a, auto const &b)
         { return a.second < b.second; });
    size_t i = 0, pos = 0;
    if (k && !p[0].second)
    {
        size_t x = 0;
        while (i < k && !p[i].second)
            x |= 1ULL << p[i].first, ++i;
        state[0][x] = 1;
    }
    else
        state[0][0] = 1;

    while (i < k)
    {
        advance_state(p[i].second - pos);
        pos = p[i].second;

        size_t x = 0;
        size_t j = i;
        while (j < k && p[j].second == p[i].second)
            x |= 1ULL << p[j].first, ++j;
        i = j;

        state[1].reset();
        for (size_t i = 0; i < 1 << w; ++i)
            if (!(i & x) && state[0][i])
                state[1][i ^ x] = 1;
        swap(state[0], state[1]);
    }

    advance_state(h - 1 - pos);

    cout << (state[0][(1 << w) - 1] ? "YES" : "NO") << '\n';
}

Compilation message

ltrominoes.cpp: In function 'void matmul::run(size_t, size_t, size_t)':
ltrominoes.cpp:67:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   67 |         for (size_t y = 0; y < 1 << w; ++y)
      |                            ~~^~~~~~~~
ltrominoes.cpp:79:23: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   79 |                 if (i == (1 << w) - 1)
      |                     ~~^~~~~~~~~~~~~~~
ltrominoes.cpp:140:34: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  140 |             for (size_t i = 0; i < 1 << w; ++i)
      |                                ~~^~~~~~~~
ltrominoes.cpp: In function 'void find_transitions(uint32_t, uint32_t, std::bitset<8192>&, size_t)':
ltrominoes.cpp:164:11: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  164 |     if (i == (1 << w) - 1)
      |         ~~^~~~~~~~~~~~~~~
ltrominoes.cpp: In function 'void advance_state(size_t)':
ltrominoes.cpp:192:34: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  192 |             for (size_t i = 0; i < 1 << w; ++i)
      |                                ~~^~~~~~~~
ltrominoes.cpp:201:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  201 |         for (size_t i = 0; i < 1 << w; ++i)
      |                            ~~^~~~~~~~
ltrominoes.cpp:208:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  208 |         for (size_t i = 0; i < 1 << w; ++i)
      |                            ~~^~~~~~~~
ltrominoes.cpp: In function 'int main()':
ltrominoes.cpp:261:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  261 |         for (size_t i = 0; i < 1 << w; ++i)
      |                            ~~^~~~~~~~

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 2 ms 212 KB Output is correct
16 Correct 937 ms 304 KB Output is correct
17 Correct 12 ms 316 KB Output is correct
18 Correct 327 ms 304 KB Output is correct
19 Correct 3 ms 212 KB Output is correct
20 Correct 541 ms 300 KB Output is correct
21 Correct 225 ms 304 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 2 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 104 ms 212 KB Output is correct
26 Correct 492 ms 300 KB Output is correct
27 Correct 1 ms 212 KB Output is correct

Subtask #2
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct

Subtask #3
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 280 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 0 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 0 ms 212 KB Output is correct
37 Correct 0 ms 212 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 1 ms 212 KB Output is correct
49 Correct 1 ms 212 KB Output is correct

Subtask #4
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 328 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 320 KB Output is correct
10 Correct 1 ms 328 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 320 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 2 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 328 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 320 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 2 ms 328 KB Output is correct
35 Correct 3 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 2 ms 324 KB Output is correct

Subtask #5
35.0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 4 ms 212 KB Output is correct
5 Correct 5 ms 212 KB Output is correct
6 Correct 5 ms 328 KB Output is correct
7 Correct 3 ms 212 KB Output is correct
8 Correct 4 ms 332 KB Output is correct
9 Correct 8 ms 316 KB Output is correct
10 Correct 10 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 3 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 2 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 2 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 6 ms 212 KB Output is correct
21 Correct 3 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 15 ms 324 KB Output is correct
25 Correct 8 ms 212 KB Output is correct
26 Correct 15 ms 328 KB Output is correct
27 Correct 15 ms 212 KB Output is correct
28 Correct 35 ms 212 KB Output is correct
29 Correct 44 ms 212 KB Output is correct
30 Correct 248 ms 312 KB Output is correct
31 Correct 10 ms 216 KB Output is correct
32 Correct 29 ms 212 KB Output is correct
33 Correct 8 ms 212 KB Output is correct
34 Correct 12 ms 324 KB Output is correct
35 Correct 15 ms 212 KB Output is correct
36 Correct 15 ms 328 KB Output is correct
37 Correct 9 ms 328 KB Output is correct
38 Correct 29 ms 304 KB Output is correct
39 Correct 6 ms 328 KB Output is correct
40 Correct 26 ms 212 KB Output is correct
41 Correct 12 ms 212 KB Output is correct
42 Correct 18 ms 324 KB Output is correct
43 Correct 233 ms 308 KB Output is correct
44 Correct 18 ms 328 KB Output is correct
45 Correct 11 ms 324 KB Output is correct
46 Correct 12 ms 328 KB Output is correct
47 Correct 3216 ms 308 KB Output is correct
48 Correct 2485 ms 212 KB Output is correct
49 Correct 693 ms 324 KB Output is correct
50 Correct 182 ms 308 KB Output is correct

Subtask #6
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 2 ms 212 KB Output is correct
16 Correct 937 ms 304 KB Output is correct
17 Correct 12 ms 316 KB Output is correct
18 Correct 327 ms 304 KB Output is correct
19 Correct 3 ms 212 KB Output is correct
20 Correct 541 ms 300 KB Output is correct
21 Correct 225 ms 304 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 2 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 104 ms 212 KB Output is correct
26 Correct 492 ms 300 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 0 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 0 ms 212 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct
48 Correct 1 ms 212 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 0 ms 212 KB Output is correct
54 Correct 0 ms 212 KB Output is correct
55 Correct 0 ms 212 KB Output is correct
56 Correct 0 ms 212 KB Output is correct
57 Correct 0 ms 212 KB Output is correct
58 Correct 0 ms 212 KB Output is correct
59 Correct 0 ms 212 KB Output is correct
60 Correct 0 ms 212 KB Output is correct
61 Correct 0 ms 212 KB Output is correct
62 Correct 0 ms 212 KB Output is correct
63 Correct 0 ms 212 KB Output is correct
64 Correct 1 ms 212 KB Output is correct
65 Correct 0 ms 212 KB Output is correct
66 Correct 1 ms 212 KB Output is correct
67 Correct 0 ms 212 KB Output is correct
68 Correct 0 ms 212 KB Output is correct
69 Correct 1 ms 212 KB Output is correct
70 Correct 1 ms 280 KB Output is correct
71 Correct 0 ms 212 KB Output is correct
72 Correct 0 ms 212 KB Output is correct
73 Correct 0 ms 212 KB Output is correct
74 Correct 1 ms 212 KB Output is correct
75 Correct 0 ms 212 KB Output is correct
76 Correct 1 ms 212 KB Output is correct
77 Correct 0 ms 212 KB Output is correct
78 Correct 0 ms 212 KB Output is correct
79 Correct 1 ms 212 KB Output is correct
80 Correct 0 ms 212 KB Output is correct
81 Correct 0 ms 212 KB Output is correct
82 Correct 0 ms 212 KB Output is correct
83 Correct 0 ms 212 KB Output is correct
84 Correct 0 ms 212 KB Output is correct
85 Correct 0 ms 212 KB Output is correct
86 Correct 0 ms 212 KB Output is correct
87 Correct 0 ms 212 KB Output is correct
88 Correct 0 ms 212 KB Output is correct
89 Correct 1 ms 212 KB Output is correct
90 Correct 1 ms 212 KB Output is correct
91 Correct 0 ms 212 KB Output is correct
92 Correct 1 ms 212 KB Output is correct
93 Correct 0 ms 212 KB Output is correct
94 Correct 0 ms 212 KB Output is correct
95 Correct 0 ms 212 KB Output is correct
96 Correct 0 ms 212 KB Output is correct
97 Correct 0 ms 212 KB Output is correct
98 Correct 1 ms 212 KB Output is correct
99 Correct 1 ms 212 KB Output is correct
100 Correct 1 ms 212 KB Output is correct
101 Correct 0 ms 212 KB Output is correct
102 Correct 0 ms 212 KB Output is correct
103 Correct 0 ms 212 KB Output is correct
104 Correct 0 ms 212 KB Output is correct
105 Correct 0 ms 212 KB Output is correct
106 Correct 0 ms 328 KB Output is correct
107 Correct 0 ms 212 KB Output is correct
108 Correct 1 ms 212 KB Output is correct
109 Correct 1 ms 320 KB Output is correct
110 Correct 1 ms 328 KB Output is correct
111 Correct 1 ms 212 KB Output is correct
112 Correct 1 ms 212 KB Output is correct
113 Correct 1 ms 320 KB Output is correct
114 Correct 1 ms 212 KB Output is correct
115 Correct 1 ms 212 KB Output is correct
116 Correct 1 ms 212 KB Output is correct
117 Correct 1 ms 212 KB Output is correct
118 Correct 1 ms 212 KB Output is correct
119 Correct 2 ms 212 KB Output is correct
120 Correct 1 ms 212 KB Output is correct
121 Correct 1 ms 212 KB Output is correct
122 Correct 1 ms 212 KB Output is correct
123 Correct 1 ms 212 KB Output is correct
124 Correct 1 ms 328 KB Output is correct
125 Correct 1 ms 212 KB Output is correct
126 Correct 1 ms 212 KB Output is correct
127 Correct 1 ms 320 KB Output is correct
128 Correct 1 ms 212 KB Output is correct
129 Correct 1 ms 212 KB Output is correct
130 Correct 1 ms 212 KB Output is correct
131 Correct 1 ms 212 KB Output is correct
132 Correct 1 ms 212 KB Output is correct
133 Correct 1 ms 212 KB Output is correct
134 Correct 2 ms 328 KB Output is correct
135 Correct 3 ms 212 KB Output is correct
136 Correct 1 ms 212 KB Output is correct
137 Correct 2 ms 324 KB Output is correct
138 Correct 0 ms 212 KB Output is correct
139 Correct 1 ms 212 KB Output is correct
140 Correct 1 ms 212 KB Output is correct
141 Correct 4 ms 212 KB Output is correct
142 Correct 5 ms 212 KB Output is correct
143 Correct 5 ms 328 KB Output is correct
144 Correct 3 ms 212 KB Output is correct
145 Correct 4 ms 332 KB Output is correct
146 Correct 8 ms 316 KB Output is correct
147 Correct 10 ms 212 KB Output is correct
148 Correct 0 ms 212 KB Output is correct
149 Correct 3 ms 212 KB Output is correct
150 Correct 1 ms 212 KB Output is correct
151 Correct 2 ms 212 KB Output is correct
152 Correct 1 ms 212 KB Output is correct
153 Correct 1 ms 212 KB Output is correct
154 Correct 2 ms 212 KB Output is correct
155 Correct 1 ms 212 KB Output is correct
156 Correct 1 ms 212 KB Output is correct
157 Correct 6 ms 212 KB Output is correct
158 Correct 3 ms 212 KB Output is correct
159 Correct 1 ms 212 KB Output is correct
160 Correct 1 ms 212 KB Output is correct
161 Correct 15 ms 324 KB Output is correct
162 Correct 8 ms 212 KB Output is correct
163 Correct 15 ms 328 KB Output is correct
164 Correct 15 ms 212 KB Output is correct
165 Correct 35 ms 212 KB Output is correct
166 Correct 44 ms 212 KB Output is correct
167 Correct 248 ms 312 KB Output is correct
168 Correct 10 ms 216 KB Output is correct
169 Correct 29 ms 212 KB Output is correct
170 Correct 8 ms 212 KB Output is correct
171 Correct 12 ms 324 KB Output is correct
172 Correct 15 ms 212 KB Output is correct
173 Correct 15 ms 328 KB Output is correct
174 Correct 9 ms 328 KB Output is correct
175 Correct 29 ms 304 KB Output is correct
176 Correct 6 ms 328 KB Output is correct
177 Correct 26 ms 212 KB Output is correct
178 Correct 12 ms 212 KB Output is correct
179 Correct 18 ms 324 KB Output is correct
180 Correct 233 ms 308 KB Output is correct
181 Correct 18 ms 328 KB Output is correct
182 Correct 11 ms 324 KB Output is correct
183 Correct 12 ms 328 KB Output is correct
184 Correct 3216 ms 308 KB Output is correct
185 Correct 2485 ms 212 KB Output is correct
186 Correct 693 ms 324 KB Output is correct
187 Correct 182 ms 308 KB Output is correct
188 Correct 11 ms 328 KB Output is correct
189 Correct 0 ms 212 KB Output is correct
190 Correct 0 ms 212 KB Output is correct
191 Correct 0 ms 212 KB Output is correct
192 Correct 1 ms 212 KB Output is correct
193 Correct 1 ms 316 KB Output is correct
194 Correct 0 ms 212 KB Output is correct
195 Correct 1 ms 212 KB Output is correct
196 Correct 0 ms 212 KB Output is correct
197 Correct 0 ms 212 KB Output is correct
198 Correct 1 ms 212 KB Output is correct
199 Correct 5 ms 212 KB Output is correct
200 Correct 1 ms 324 KB Output is correct
201 Correct 2 ms 212 KB Output is correct
202 Correct 5 ms 324 KB Output is correct
203 Correct 0 ms 320 KB Output is correct
204 Correct 1 ms 212 KB Output is correct
205 Correct 1 ms 212 KB Output is correct
206 Correct 1 ms 212 KB Output is correct
207 Correct 0 ms 212 KB Output is correct
208 Correct 1468 ms 312 KB Output is correct
209 Correct 1635 ms 316 KB Output is correct
210 Correct 1 ms 212 KB Output is correct
211 Correct 2 ms 212 KB Output is correct
212 Correct 6 ms 212 KB Output is correct
213 Correct 0 ms 212 KB Output is correct
214 Correct 1 ms 212 KB Output is correct
215 Correct 1 ms 212 KB Output is correct
216 Correct 15 ms 336 KB Output is correct
217 Correct 16 ms 328 KB Output is correct
218 Correct 0 ms 212 KB Output is correct
219 Correct 0 ms 212 KB Output is correct
220 Correct 1 ms 212 KB Output is correct
221 Correct 1 ms 340 KB Output is correct
222 Correct 0 ms 340 KB Output is correct
223 Correct 1 ms 212 KB Output is correct
224 Correct 3189 ms 312 KB Output is correct
225 Correct 1 ms 212 KB Output is correct
226 Correct 1 ms 212 KB Output is correct
227 Correct 1 ms 224 KB Output is correct
228 Correct 29 ms 212 KB Output is correct
229 Correct 10 ms 312 KB Output is correct
230 Correct 10 ms 328 KB Output is correct
231 Correct 12 ms 212 KB Output is correct
232 Correct 1 ms 212 KB Output is correct
233 Correct 1 ms 212 KB Output is correct
234 Correct 17 ms 212 KB Output is correct
235 Correct 1 ms 212 KB Output is correct
236 Correct 29 ms 212 KB Output is correct
237 Correct 1 ms 212 KB Output is correct
238 Correct 1 ms 212 KB Output is correct
239 Correct 18 ms 332 KB Output is correct
240 Correct 13 ms 212 KB Output is correct
241 Correct 1 ms 212 KB Output is correct
242 Correct 1 ms 212 KB Output is correct
243 Correct 1 ms 212 KB Output is correct
244 Correct 0 ms 212 KB Output is correct
245 Correct 2 ms 212 KB Output is correct