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답안 #974415

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
974415 2024-05-03T10:01:26 Z alextodoran IOI 바이러스 (JOI21_fever) C++17
100 / 100
 2340 ms 81316 KB 
/**
 _  _   __  _ _ _  _  _ _
 |a  ||t  ||o    d | |o  |
| __    _| | _ | __|  _ |
| __ |/_  | __  /__\ / _\|

**/

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

const int N_MAX = 100000;

const int U = 0, R = 1, D = 2, L = 3;
const int RU = 4, RD = 5, LD = 6, LU = 7;

int N;
int X[N_MAX + 2], Y[N_MAX + 2];
int order[N_MAX + 2];

int dir[N_MAX + 2];

void get_dir () {
    dir[1] = R;
    for (int i = 2; i <= N; i++) {
        if (abs(X[i] - X[1]) > abs(Y[i] - Y[1])) {
            dir[i] = (X[i] < X[1] ? R : L);
        } else if (abs(Y[i] - Y[1]) > abs(X[i] - X[1])) {
            dir[i] = (Y[i] < Y[1] ? U : D);
        } else {
            if (X[i] < X[1]) {
                dir[i] = R;
            } else {
                dir[i] = (Y[i] < Y[1] ? U : D);
            }
        }
    }
}

unordered_map <int, vector <int>> V[8];

int find_higher (vector <int> &v, int val, int arr[]) {
    int l = 0, r = (int) v.size();
    while (l < r) {
        int mid = (l + r) / 2;
        if (val <= arr[v[mid]]) {
            r = mid;
        } else {
            l = mid + 1;
        }
    }
    return l;
}
int find_lower (vector <int> &v, int val, int arr[]) {
    int l = 0, r = (int) v.size();
    while (l < r) {
        int mid = (l + r) / 2;
        if (arr[v[mid]] <= val) {
            r = mid;
        } else {
            l = mid + 1;
        }
    }
    return l;
}

int min_last[N_MAX + 2][8];
bool seen[N_MAX + 2][8];

priority_queue <tuple <int, int, int>> q;

void consider (int i, int t, int last) {
    if (last < min_last[i][t]) {
        min_last[i][t] = last;
        q.push(make_tuple(-last, i, t));
    }
}

void process (int i, int ti) {
    for (int t = 0; t < 8; t++) {
        int key;
        bool positive;
        bool go;
        if (t < 4) {
            go = (dir[i] == t);
            key = (t % 2 == 0 ? X[i] : Y[i]);
            positive = (t < 2);
        } else {
            go = (dir[i] == t - 4 || dir[i] == (t - 4 + 1) % 4);
            key = (t % 2 == 0 ? X[i] - Y[i] : X[i] + Y[i]);
            positive = (t < 6);
        }
        int *arr = (t == 0 || t == 2 ? Y : X);
        int coef = (t < 4 ? 1 : 2);
        vector <int> &v = V[t][key];
        if (t == ti) {
            int a;
            if (positive == true) {
                a = find_higher(v, arr[i], arr) + 1;
            } else {
                a = find_lower(v, arr[i], arr) + 1;
            }
            if (a < (int) v.size()) {
                consider(v[a], t, min_last[i][ti] + abs(arr[v[a]] - arr[i]) * coef);
            }
        }
        if (go == false) {
            continue;
        }
        int dist = (coef == 2 ? (min_last[i][ti] + 1) / 2 : min_last[i][ti]);
        int b;
        if (positive == true) {
            b = find_higher(v, arr[i] + dist, arr);
        } else {
            b = find_lower(v, arr[i] - dist, arr);
        }
        if (b < (int) v.size()) {
            consider(v[b], t, abs(arr[v[b]] - arr[i]) * coef);
        }
    }
}

int solve () {
    get_dir();
    iota(order + 1, order + N + 1, 1);
    sort(order + 1, order + N + 1, [&] (const int &i, const int &j) {
        return make_pair(X[i], Y[i]) < make_pair(X[j], Y[j]);
    });
    for (int k = 1; k <= N; k++) {
        int i = order[k];
        V[U][X[i]].push_back(i);
        V[R][Y[i]].push_back(i);
        V[RU][X[i] - Y[i]].push_back(i);
        V[RD][X[i] + Y[i]].push_back(i);
    }
    for (int k = N; k >= 1; k--) {
        int i = order[k];
        V[D][X[i]].push_back(i);
        V[L][Y[i]].push_back(i);
        V[LD][X[i] - Y[i]].push_back(i);
        V[LU][X[i] + Y[i]].push_back(i);
    }
    for (int i = 1; i <= N; i++) {
        for (int t = 0; t < 8; t++) {
            min_last[i][t] = INT_MAX;
            seen[i][t] = false;
        }
    }
    process(1, -1);
    while (q.empty() == false) {
        int i = get <1> (q.top()), t = get <2> (q.top());
        q.pop();
        if (seen[i][t] == true) {
            continue;
        }
        seen[i][t] = true;
        process(i, t);
    }
    int cnt = 0;
    for (int i = 1; i <= N; i++) {
        for (int t = 0; t < 8; t++) {
            if (seen[i][t] == true) {
                cnt++;
                break;
            }
        }
    }
    for (int t = 0; t < 8; t++) {
        V[t].clear();
    }
    return cnt;
}

void rot90 () {
    for (int i = 1; i <= N; i++) {
        swap(X[i], Y[i]); X[i] = -X[i];
    }
}

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

    cin >> N;
    for (int i = 1; i <= N; i++) {
        cin >> X[i] >> Y[i];
    }
    int answer = solve();
    rot90(); answer = max(answer, solve());
    rot90(); answer = max(answer, solve());
    rot90(); answer = max(answer, solve());
    cout << answer << "\n";

    return 0;
}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4440 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4440 KB Output is correct
18 Correct 1 ms 4440 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 1 ms 4444 KB Output is correct
28 Correct 1 ms 4444 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 4564 KB Output is correct
31 Correct 1 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct

Subtask #2
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4440 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4440 KB Output is correct
18 Correct 1 ms 4440 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 1 ms 4444 KB Output is correct
28 Correct 1 ms 4444 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 4564 KB Output is correct
31 Correct 1 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4440 KB Output is correct
34 Correct 1 ms 4444 KB Output is correct
35 Correct 1 ms 4444 KB Output is correct
36 Correct 1 ms 4444 KB Output is correct
37 Correct 1 ms 4444 KB Output is correct
38 Correct 1 ms 4444 KB Output is correct
39 Correct 1 ms 4584 KB Output is correct
40 Correct 1 ms 4444 KB Output is correct
41 Correct 1 ms 4444 KB Output is correct
42 Correct 1 ms 4444 KB Output is correct
43 Correct 1 ms 4444 KB Output is correct
44 Correct 1 ms 4444 KB Output is correct
45 Correct 1 ms 4444 KB Output is correct

Subtask #3
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4468 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4440 KB Output is correct

Subtask #4
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4440 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4440 KB Output is correct
18 Correct 1 ms 4440 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 1 ms 4444 KB Output is correct
28 Correct 1 ms 4444 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 4564 KB Output is correct
31 Correct 1 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4440 KB Output is correct
34 Correct 1 ms 4444 KB Output is correct
35 Correct 1 ms 4444 KB Output is correct
36 Correct 1 ms 4444 KB Output is correct
37 Correct 1 ms 4444 KB Output is correct
38 Correct 1 ms 4444 KB Output is correct
39 Correct 1 ms 4584 KB Output is correct
40 Correct 1 ms 4444 KB Output is correct
41 Correct 1 ms 4444 KB Output is correct
42 Correct 1 ms 4444 KB Output is correct
43 Correct 1 ms 4444 KB Output is correct
44 Correct 1 ms 4444 KB Output is correct
45 Correct 1 ms 4444 KB Output is correct
46 Correct 1 ms 4444 KB Output is correct
47 Correct 1 ms 4444 KB Output is correct
48 Correct 1 ms 4468 KB Output is correct
49 Correct 1 ms 4444 KB Output is correct
50 Correct 1 ms 4444 KB Output is correct
51 Correct 1 ms 4444 KB Output is correct
52 Correct 1 ms 4444 KB Output is correct
53 Correct 1 ms 4440 KB Output is correct
54 Correct 1 ms 4444 KB Output is correct
55 Correct 1 ms 4644 KB Output is correct
56 Correct 1 ms 4440 KB Output is correct
57 Correct 1 ms 4444 KB Output is correct
58 Correct 1 ms 4444 KB Output is correct
59 Correct 1 ms 4444 KB Output is correct
60 Correct 1 ms 4444 KB Output is correct
61 Correct 1 ms 4444 KB Output is correct
62 Correct 1 ms 4444 KB Output is correct
63 Correct 2 ms 4440 KB Output is correct
64 Correct 1 ms 4696 KB Output is correct
65 Correct 1 ms 4444 KB Output is correct

Subtask #5
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4440 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4440 KB Output is correct
18 Correct 1 ms 4440 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 1 ms 4444 KB Output is correct
28 Correct 1 ms 4444 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 4564 KB Output is correct
31 Correct 1 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4440 KB Output is correct
34 Correct 1 ms 4444 KB Output is correct
35 Correct 1 ms 4444 KB Output is correct
36 Correct 1 ms 4444 KB Output is correct
37 Correct 1 ms 4444 KB Output is correct
38 Correct 1 ms 4444 KB Output is correct
39 Correct 1 ms 4584 KB Output is correct
40 Correct 1 ms 4444 KB Output is correct
41 Correct 1 ms 4444 KB Output is correct
42 Correct 1 ms 4444 KB Output is correct
43 Correct 1 ms 4444 KB Output is correct
44 Correct 1 ms 4444 KB Output is correct
45 Correct 1 ms 4444 KB Output is correct
46 Correct 1 ms 4444 KB Output is correct
47 Correct 1 ms 4444 KB Output is correct
48 Correct 1 ms 4468 KB Output is correct
49 Correct 1 ms 4444 KB Output is correct
50 Correct 1 ms 4444 KB Output is correct
51 Correct 1 ms 4444 KB Output is correct
52 Correct 1 ms 4444 KB Output is correct
53 Correct 1 ms 4440 KB Output is correct
54 Correct 1 ms 4444 KB Output is correct
55 Correct 1 ms 4644 KB Output is correct
56 Correct 1 ms 4440 KB Output is correct
57 Correct 1 ms 4444 KB Output is correct
58 Correct 1 ms 4444 KB Output is correct
59 Correct 1 ms 4444 KB Output is correct
60 Correct 1 ms 4444 KB Output is correct
61 Correct 1 ms 4444 KB Output is correct
62 Correct 1 ms 4444 KB Output is correct
63 Correct 2 ms 4440 KB Output is correct
64 Correct 1 ms 4696 KB Output is correct
65 Correct 1 ms 4444 KB Output is correct
66 Correct 12 ms 6492 KB Output is correct
67 Correct 13 ms 6320 KB Output is correct
68 Correct 13 ms 6748 KB Output is correct
69 Correct 15 ms 4700 KB Output is correct
70 Correct 9 ms 5208 KB Output is correct
71 Correct 9 ms 4956 KB Output is correct
72 Correct 11 ms 5980 KB Output is correct
73 Correct 13 ms 6748 KB Output is correct
74 Correct 10 ms 6236 KB Output is correct
75 Correct 14 ms 6232 KB Output is correct
76 Correct 14 ms 6744 KB Output is correct
77 Correct 14 ms 6232 KB Output is correct
78 Correct 14 ms 6492 KB Output is correct
79 Correct 15 ms 6492 KB Output is correct
80 Correct 14 ms 6856 KB Output is correct
81 Correct 14 ms 6492 KB Output is correct
82 Correct 13 ms 6236 KB Output is correct
83 Correct 13 ms 6236 KB Output is correct
84 Correct 6 ms 5464 KB Output is correct
85 Correct 4 ms 4956 KB Output is correct
86 Correct 4 ms 4700 KB Output is correct
87 Correct 5 ms 4956 KB Output is correct
88 Correct 12 ms 6236 KB Output is correct
89 Correct 13 ms 6236 KB Output is correct
90 Correct 14 ms 6236 KB Output is correct

Subtask #6
32.0 / 32.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4440 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4440 KB Output is correct
18 Correct 1 ms 4440 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 1 ms 4444 KB Output is correct
28 Correct 1 ms 4444 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 4564 KB Output is correct
31 Correct 1 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4440 KB Output is correct
34 Correct 1 ms 4444 KB Output is correct
35 Correct 1 ms 4444 KB Output is correct
36 Correct 1 ms 4444 KB Output is correct
37 Correct 1 ms 4444 KB Output is correct
38 Correct 1 ms 4444 KB Output is correct
39 Correct 1 ms 4584 KB Output is correct
40 Correct 1 ms 4444 KB Output is correct
41 Correct 1 ms 4444 KB Output is correct
42 Correct 1 ms 4444 KB Output is correct
43 Correct 1 ms 4444 KB Output is correct
44 Correct 1 ms 4444 KB Output is correct
45 Correct 1 ms 4444 KB Output is correct
46 Correct 1 ms 4444 KB Output is correct
47 Correct 1 ms 4444 KB Output is correct
48 Correct 1 ms 4468 KB Output is correct
49 Correct 1 ms 4444 KB Output is correct
50 Correct 1 ms 4444 KB Output is correct
51 Correct 1 ms 4444 KB Output is correct
52 Correct 1 ms 4444 KB Output is correct
53 Correct 1 ms 4440 KB Output is correct
54 Correct 1 ms 4444 KB Output is correct
55 Correct 1 ms 4644 KB Output is correct
56 Correct 1 ms 4440 KB Output is correct
57 Correct 1 ms 4444 KB Output is correct
58 Correct 1 ms 4444 KB Output is correct
59 Correct 1 ms 4444 KB Output is correct
60 Correct 1 ms 4444 KB Output is correct
61 Correct 1 ms 4444 KB Output is correct
62 Correct 1 ms 4444 KB Output is correct
63 Correct 2 ms 4440 KB Output is correct
64 Correct 1 ms 4696 KB Output is correct
65 Correct 1 ms 4444 KB Output is correct
66 Correct 1147 ms 55320 KB Output is correct
67 Correct 1755 ms 69160 KB Output is correct
68 Correct 2145 ms 80536 KB Output is correct
69 Correct 498 ms 65688 KB Output is correct
70 Correct 1272 ms 65952 KB Output is correct
71 Correct 2013 ms 80520 KB Output is correct
72 Correct 1943 ms 80172 KB Output is correct
73 Correct 1284 ms 63224 KB Output is correct
74 Correct 2145 ms 80372 KB Output is correct
75 Correct 1765 ms 79528 KB Output is correct
76 Correct 1151 ms 63612 KB Output is correct
77 Correct 2269 ms 80584 KB Output is correct
78 Correct 1963 ms 62192 KB Output is correct
79 Correct 2052 ms 62184 KB Output is correct

Subtask #7
31.0 / 31.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4440 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4440 KB Output is correct
18 Correct 1 ms 4440 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 1 ms 4444 KB Output is correct
28 Correct 1 ms 4444 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 4564 KB Output is correct
31 Correct 1 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4440 KB Output is correct
34 Correct 1 ms 4444 KB Output is correct
35 Correct 1 ms 4444 KB Output is correct
36 Correct 1 ms 4444 KB Output is correct
37 Correct 1 ms 4444 KB Output is correct
38 Correct 1 ms 4444 KB Output is correct
39 Correct 1 ms 4584 KB Output is correct
40 Correct 1 ms 4444 KB Output is correct
41 Correct 1 ms 4444 KB Output is correct
42 Correct 1 ms 4444 KB Output is correct
43 Correct 1 ms 4444 KB Output is correct
44 Correct 1 ms 4444 KB Output is correct
45 Correct 1 ms 4444 KB Output is correct
46 Correct 1 ms 4444 KB Output is correct
47 Correct 1 ms 4444 KB Output is correct
48 Correct 1 ms 4468 KB Output is correct
49 Correct 1 ms 4444 KB Output is correct
50 Correct 1 ms 4444 KB Output is correct
51 Correct 1 ms 4444 KB Output is correct
52 Correct 1 ms 4444 KB Output is correct
53 Correct 1 ms 4440 KB Output is correct
54 Correct 1 ms 4444 KB Output is correct
55 Correct 1 ms 4644 KB Output is correct
56 Correct 1 ms 4440 KB Output is correct
57 Correct 1 ms 4444 KB Output is correct
58 Correct 1 ms 4444 KB Output is correct
59 Correct 1 ms 4444 KB Output is correct
60 Correct 1 ms 4444 KB Output is correct
61 Correct 1 ms 4444 KB Output is correct
62 Correct 1 ms 4444 KB Output is correct
63 Correct 2 ms 4440 KB Output is correct
64 Correct 1 ms 4696 KB Output is correct
65 Correct 1 ms 4444 KB Output is correct
66 Correct 12 ms 6492 KB Output is correct
67 Correct 13 ms 6320 KB Output is correct
68 Correct 13 ms 6748 KB Output is correct
69 Correct 15 ms 4700 KB Output is correct
70 Correct 9 ms 5208 KB Output is correct
71 Correct 9 ms 4956 KB Output is correct
72 Correct 11 ms 5980 KB Output is correct
73 Correct 13 ms 6748 KB Output is correct
74 Correct 10 ms 6236 KB Output is correct
75 Correct 14 ms 6232 KB Output is correct
76 Correct 14 ms 6744 KB Output is correct
77 Correct 14 ms 6232 KB Output is correct
78 Correct 14 ms 6492 KB Output is correct
79 Correct 15 ms 6492 KB Output is correct
80 Correct 14 ms 6856 KB Output is correct
81 Correct 14 ms 6492 KB Output is correct
82 Correct 13 ms 6236 KB Output is correct
83 Correct 13 ms 6236 KB Output is correct
84 Correct 6 ms 5464 KB Output is correct
85 Correct 4 ms 4956 KB Output is correct
86 Correct 4 ms 4700 KB Output is correct
87 Correct 5 ms 4956 KB Output is correct
88 Correct 12 ms 6236 KB Output is correct
89 Correct 13 ms 6236 KB Output is correct
90 Correct 14 ms 6236 KB Output is correct
91 Correct 1147 ms 55320 KB Output is correct
92 Correct 1755 ms 69160 KB Output is correct
93 Correct 2145 ms 80536 KB Output is correct
94 Correct 498 ms 65688 KB Output is correct
95 Correct 1272 ms 65952 KB Output is correct
96 Correct 2013 ms 80520 KB Output is correct
97 Correct 1943 ms 80172 KB Output is correct
98 Correct 1284 ms 63224 KB Output is correct
99 Correct 2145 ms 80372 KB Output is correct
100 Correct 1765 ms 79528 KB Output is correct
101 Correct 1151 ms 63612 KB Output is correct
102 Correct 2269 ms 80584 KB Output is correct
103 Correct 1963 ms 62192 KB Output is correct
104 Correct 2052 ms 62184 KB Output is correct
105 Correct 382 ms 10832 KB Output is correct
106 Correct 482 ms 11460 KB Output is correct
107 Correct 878 ms 12916 KB Output is correct
108 Correct 554 ms 13120 KB Output is correct
109 Correct 352 ms 19540 KB Output is correct
110 Correct 1467 ms 55300 KB Output is correct
111 Correct 2340 ms 81316 KB Output is correct
112 Correct 1862 ms 76080 KB Output is correct
113 Correct 1847 ms 75856 KB Output is correct
114 Correct 1014 ms 34508 KB Output is correct
115 Correct 1170 ms 63816 KB Output is correct
116 Correct 1798 ms 75980 KB Output is correct
117 Correct 1723 ms 74992 KB Output is correct
118 Correct 1144 ms 52748 KB Output is correct
119 Correct 1196 ms 64104 KB Output is correct
120 Correct 1770 ms 75888 KB Output is correct
121 Correct 2183 ms 77764 KB Output is correct
122 Correct 2225 ms 73144 KB Output is correct
123 Correct 917 ms 66200 KB Output is correct
124 Correct 1176 ms 66716 KB Output is correct
125 Correct 309 ms 37476 KB Output is correct
126 Correct 116 ms 16476 KB Output is correct
127 Correct 102 ms 13132 KB Output is correct
128 Correct 94 ms 14428 KB Output is correct
129 Correct 171 ms 22924 KB Output is correct