oj.uz

Submission #1037724

# Submission time Handle Problem Language Result Execution time Memory
1037724 2024-07-29T07:24:27 Z MilosMilutinovic Toy (CEOI24_toy) C++14
100 / 100
 322 ms 83988 KB 
#include <bits/stdc++.h>

using namespace std;

const int dx[] = {1, 0, -1, 0};
const int dy[] = {0, 1, 0, -1};

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int w, h, k, l;
  cin >> w >> h >> k >> l;
  int xh, yh, xv, yv;
  cin >> yh >> xh >> yv >> xv;
  vector<string> s(h);
  for (int i = 0; i < h; i++) {
    cin >> s[i];
  }
  int fx, fy;
  for (int i = 0; i < h; i++) {
    for (int j = 0; j < w; j++) {
      if (s[i][j] == '*') {
        fx = i;
        fy = j;
      }
    }
  }
  vector<vector<int>> cnt(h, vector<int>(w));
  for (int i = 0; i < h; i++) {
    for (int j = 0; j < w; j++) {
      cnt[i][j] = (s[i][j] == 'X' ? 1 : 0);
      if (i > 0) {
        cnt[i][j] += cnt[i - 1][j];
      }
      if (j > 0) {
        cnt[i][j] += cnt[i][j - 1];
      }
      if (i > 0 && j > 0) {
        cnt[i][j] -= cnt[i - 1][j - 1];
      }
    }
  }
  auto GetSum = [&](int x1, int y1, int x2, int y2) {
    int s = cnt[x2][y2];
    if (x1 > 0) {
      s -= cnt[x1 - 1][y2];
    }
    if (y1 > 0) {
      s -= cnt[x2][y1 - 1];
    }
    if (x1 > 0 && y1 > 0) {
      s += cnt[x1 - 1][y1 - 1];
    }
    return s;
  };
  vector<vector<bool>> ch(h, vector<bool>(w));
  vector<vector<bool>> cv(h, vector<bool>(w));
  auto Valid = [&](int x, int y) {
    return 0 <= x && x < h && 0 <= y && y < w && s[x][y] != 'X';
  };
  vector<vector<int>> U(h, vector<int>(w));
  vector<vector<int>> D(h, vector<int>(w));
  vector<vector<int>> L(h, vector<int>(w));
  vector<vector<int>> R(h, vector<int>(w));
  for (int x = 0; x < h; x++) {
    for (int y = 0; y < w; y++) {
      if (s[x][y] == 'X') {
        U[x][y] = D[x][y] = L[x][y] = R[x][y] = -1;
        continue;
      }
      {
        U[x][y] = (int) 1e9;
        int low = max(0, x - l + 1), high = min(x, h - l);
        while (low <= high) {
          int mid = (low + high) >> 1;
          if (GetSum(mid, y, x, y) == 0) {
            U[x][y] = mid;
            high = mid - 1;
          } else {
            low = mid + 1;
          }
        }
      }
      {
        D[x][y] = -1;
        int low = U[x][y], high = min(x, h - l);
        while (low <= high) {
          int mid = (low + high) >> 1;
          if (GetSum(mid, y, mid + l - 1, y) == 0) {
            D[x][y] = mid;
            low = mid + 1;
          } else {
            high = mid - 1;
          }
        }
      }
      {
        L[x][y] = (int) 1e9;
        int low = max(0, y - k + 1), high = min(y, w - k);
        while (low <= high) {
          int mid = (low + high) >> 1;
          if (GetSum(x, mid, x, y) == 0) {
            L[x][y] = mid;
            high = mid - 1;
          } else {
            low = mid + 1;
          }
        }
      }
      {
        R[x][y] = -1;
        int low = L[x][y], high = min(y, w - k);
        while (low <= high) {
          int mid = (low + high) >> 1;
          if (GetSum(x, mid, x, mid + k - 1) == 0) {
            R[x][y] = mid;
            low = mid + 1;
          } else {
            high = mid - 1;
          }
        }
      }
      if (U[x][y] > D[x][y] || L[x][y] > R[x][y]) {
        U[x][y] = D[x][y] = L[x][y] = R[x][y] = -1;
        continue;
      } 
      if (!Valid(U[x][y], y) || !Valid(U[x][y] + l - 1, y) || GetSum(U[x][y], y, U[x][y] + l - 1, y) > 0) {
        U[x][y] = D[x][y] = L[x][y] = R[x][y] = -1;
      }
      if (!Valid(x, L[x][y]) || !Valid(x, L[x][y] + k - 1) || GetSum(x, L[x][y], x, L[x][y] + k - 1) > 0) {
        U[x][y] = D[x][y] = L[x][y] = R[x][y] = -1;
      }
    }
  }
  auto Inter = [&](int l1, int r1, int l2, int r2) {
    return max(l1, l2) <= min(r1, r2);
  };
  int sx = xh, sy = yv;
  vector<vector<bool>> f(h, vector<bool>(w));
  f[sx][sy] = true;
  vector<pair<int, int>> que;
  que.emplace_back(sx, sy);
  for (int b = 0; b < (int) que.size(); b++) {
    int x = que[b].first;
    int y = que[b].second;
    for (int d = 0; d < 4; d++) {
      int nx = x + dx[d];
      int ny = y + dy[d];
      if (!Valid(nx, ny)) {
        continue;
      }
      if (d == 0) {
        if (D[x][y] == x - l + 1 || !Inter(L[x][y], R[x][y], L[nx][ny], R[nx][ny])) {
          continue;
        }
      }
      if (d == 1) {
        if (R[x][y] == y - k + 1 || !Inter(U[x][y], D[x][y], U[nx][ny], D[nx][ny])) {
          continue;
        }
      }
      if (d == 2) {
        if (U[x][y] == x || !Inter(L[x][y], R[x][y], L[nx][ny], R[nx][ny])) {
          continue;
        }
      }
      if (d == 3) {
        if (L[x][y] == y || !Inter(U[x][y], D[x][y], U[nx][ny], D[nx][ny])) {
          continue;
        }
      }
      if (Valid(nx, ny) && !f[nx][ny]) {
        f[nx][ny] = true;
        que.emplace_back(nx, ny);
      }
    }
  }
  cout << (f[fx][fy] ? "YES" : "NO") << '\n';
  return 0;
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:178:16: warning: 'fx' may be used uninitialized in this function [-Wmaybe-uninitialized]
  178 |   cout << (f[fx][fy] ? "YES" : "NO") << '\n';
      |                ^

Subtask #0
0.0 / 0.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 508 KB Output is correct

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 508 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 604 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 424 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 576 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 456 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 360 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 1 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 1 ms 344 KB Output is correct
46 Correct 0 ms 348 KB Output is correct

Subtask #2
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 508 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 604 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 424 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 576 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 456 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 360 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 1 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 1 ms 344 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 1 ms 604 KB Output is correct
49 Correct 1 ms 604 KB Output is correct
50 Correct 1 ms 604 KB Output is correct
51 Correct 1 ms 604 KB Output is correct
52 Correct 0 ms 604 KB Output is correct
53 Correct 1 ms 348 KB Output is correct
54 Correct 1 ms 604 KB Output is correct
55 Correct 1 ms 604 KB Output is correct
56 Correct 1 ms 348 KB Output is correct
57 Correct 1 ms 604 KB Output is correct
58 Correct 1 ms 600 KB Output is correct
59 Correct 1 ms 604 KB Output is correct
60 Correct 1 ms 604 KB Output is correct
61 Correct 1 ms 604 KB Output is correct
62 Correct 1 ms 600 KB Output is correct
63 Correct 1 ms 604 KB Output is correct
64 Correct 1 ms 600 KB Output is correct
65 Correct 1 ms 604 KB Output is correct
66 Correct 2 ms 600 KB Output is correct
67 Correct 1 ms 604 KB Output is correct
68 Correct 1 ms 604 KB Output is correct
69 Correct 1 ms 600 KB Output is correct
70 Correct 2 ms 600 KB Output is correct
71 Correct 1 ms 856 KB Output is correct
72 Correct 1 ms 604 KB Output is correct
73 Correct 1 ms 604 KB Output is correct
74 Correct 1 ms 604 KB Output is correct
75 Correct 1 ms 604 KB Output is correct
76 Correct 1 ms 600 KB Output is correct
77 Correct 1 ms 604 KB Output is correct
78 Correct 1 ms 604 KB Output is correct
79 Correct 1 ms 604 KB Output is correct
80 Correct 1 ms 604 KB Output is correct
81 Correct 1 ms 604 KB Output is correct
82 Correct 1 ms 600 KB Output is correct
83 Correct 1 ms 604 KB Output is correct
84 Correct 1 ms 604 KB Output is correct
85 Correct 1 ms 604 KB Output is correct
86 Correct 1 ms 856 KB Output is correct
87 Correct 1 ms 604 KB Output is correct
88 Correct 1 ms 604 KB Output is correct
89 Correct 1 ms 604 KB Output is correct
90 Correct 0 ms 604 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 508 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 7 ms 3796 KB Output is correct
5 Correct 9 ms 3544 KB Output is correct
6 Correct 1 ms 860 KB Output is correct
7 Correct 8 ms 3660 KB Output is correct
8 Correct 10 ms 3540 KB Output is correct
9 Correct 3 ms 992 KB Output is correct
10 Correct 7 ms 2396 KB Output is correct
11 Correct 8 ms 2392 KB Output is correct
12 Correct 2 ms 1116 KB Output is correct
13 Correct 4 ms 2348 KB Output is correct
14 Correct 4 ms 2396 KB Output is correct
15 Correct 9 ms 3472 KB Output is correct
16 Correct 7 ms 3284 KB Output is correct
17 Correct 6 ms 3284 KB Output is correct
18 Correct 10 ms 3544 KB Output is correct
19 Correct 9 ms 3544 KB Output is correct
20 Correct 10 ms 3544 KB Output is correct
21 Correct 12 ms 3540 KB Output is correct
22 Correct 7 ms 3544 KB Output is correct
23 Correct 7 ms 3544 KB Output is correct
24 Correct 7 ms 3544 KB Output is correct
25 Correct 8 ms 3540 KB Output is correct
26 Correct 8 ms 3544 KB Output is correct
27 Correct 9 ms 3544 KB Output is correct
28 Correct 7 ms 3544 KB Output is correct
29 Correct 9 ms 3544 KB Output is correct
30 Correct 8 ms 3536 KB Output is correct
31 Correct 9 ms 3292 KB Output is correct
32 Correct 7 ms 3392 KB Output is correct
33 Correct 7 ms 3280 KB Output is correct
34 Correct 7 ms 3396 KB Output is correct
35 Correct 6 ms 3292 KB Output is correct
36 Correct 3 ms 2140 KB Output is correct
37 Correct 5 ms 2764 KB Output is correct
38 Correct 5 ms 2652 KB Output is correct
39 Correct 5 ms 2652 KB Output is correct
40 Correct 6 ms 2648 KB Output is correct
41 Correct 5 ms 2652 KB Output is correct
42 Correct 7 ms 3612 KB Output is correct
43 Correct 11 ms 3452 KB Output is correct
44 Correct 7 ms 3540 KB Output is correct
45 Correct 9 ms 3544 KB Output is correct
46 Correct 3 ms 2140 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 508 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 604 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 424 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 576 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 456 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 360 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 1 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 1 ms 344 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 1 ms 604 KB Output is correct
49 Correct 1 ms 604 KB Output is correct
50 Correct 1 ms 604 KB Output is correct
51 Correct 1 ms 604 KB Output is correct
52 Correct 0 ms 604 KB Output is correct
53 Correct 1 ms 348 KB Output is correct
54 Correct 1 ms 604 KB Output is correct
55 Correct 1 ms 604 KB Output is correct
56 Correct 1 ms 348 KB Output is correct
57 Correct 1 ms 604 KB Output is correct
58 Correct 1 ms 600 KB Output is correct
59 Correct 1 ms 604 KB Output is correct
60 Correct 1 ms 604 KB Output is correct
61 Correct 1 ms 604 KB Output is correct
62 Correct 1 ms 600 KB Output is correct
63 Correct 1 ms 604 KB Output is correct
64 Correct 1 ms 600 KB Output is correct
65 Correct 1 ms 604 KB Output is correct
66 Correct 2 ms 600 KB Output is correct
67 Correct 1 ms 604 KB Output is correct
68 Correct 1 ms 604 KB Output is correct
69 Correct 1 ms 600 KB Output is correct
70 Correct 2 ms 600 KB Output is correct
71 Correct 1 ms 856 KB Output is correct
72 Correct 1 ms 604 KB Output is correct
73 Correct 1 ms 604 KB Output is correct
74 Correct 1 ms 604 KB Output is correct
75 Correct 1 ms 604 KB Output is correct
76 Correct 1 ms 600 KB Output is correct
77 Correct 1 ms 604 KB Output is correct
78 Correct 1 ms 604 KB Output is correct
79 Correct 1 ms 604 KB Output is correct
80 Correct 1 ms 604 KB Output is correct
81 Correct 1 ms 604 KB Output is correct
82 Correct 1 ms 600 KB Output is correct
83 Correct 1 ms 604 KB Output is correct
84 Correct 1 ms 604 KB Output is correct
85 Correct 1 ms 604 KB Output is correct
86 Correct 1 ms 856 KB Output is correct
87 Correct 1 ms 604 KB Output is correct
88 Correct 1 ms 604 KB Output is correct
89 Correct 1 ms 604 KB Output is correct
90 Correct 0 ms 604 KB Output is correct
91 Correct 1 ms 348 KB Output is correct
92 Correct 7 ms 3796 KB Output is correct
93 Correct 9 ms 3544 KB Output is correct
94 Correct 1 ms 860 KB Output is correct
95 Correct 8 ms 3660 KB Output is correct
96 Correct 10 ms 3540 KB Output is correct
97 Correct 3 ms 992 KB Output is correct
98 Correct 7 ms 2396 KB Output is correct
99 Correct 8 ms 2392 KB Output is correct
100 Correct 2 ms 1116 KB Output is correct
101 Correct 4 ms 2348 KB Output is correct
102 Correct 4 ms 2396 KB Output is correct
103 Correct 9 ms 3472 KB Output is correct
104 Correct 7 ms 3284 KB Output is correct
105 Correct 6 ms 3284 KB Output is correct
106 Correct 10 ms 3544 KB Output is correct
107 Correct 9 ms 3544 KB Output is correct
108 Correct 10 ms 3544 KB Output is correct
109 Correct 12 ms 3540 KB Output is correct
110 Correct 7 ms 3544 KB Output is correct
111 Correct 7 ms 3544 KB Output is correct
112 Correct 7 ms 3544 KB Output is correct
113 Correct 8 ms 3540 KB Output is correct
114 Correct 8 ms 3544 KB Output is correct
115 Correct 9 ms 3544 KB Output is correct
116 Correct 7 ms 3544 KB Output is correct
117 Correct 9 ms 3544 KB Output is correct
118 Correct 8 ms 3536 KB Output is correct
119 Correct 9 ms 3292 KB Output is correct
120 Correct 7 ms 3392 KB Output is correct
121 Correct 7 ms 3280 KB Output is correct
122 Correct 7 ms 3396 KB Output is correct
123 Correct 6 ms 3292 KB Output is correct
124 Correct 3 ms 2140 KB Output is correct
125 Correct 5 ms 2764 KB Output is correct
126 Correct 5 ms 2652 KB Output is correct
127 Correct 5 ms 2652 KB Output is correct
128 Correct 6 ms 2648 KB Output is correct
129 Correct 5 ms 2652 KB Output is correct
130 Correct 7 ms 3612 KB Output is correct
131 Correct 11 ms 3452 KB Output is correct
132 Correct 7 ms 3540 KB Output is correct
133 Correct 9 ms 3544 KB Output is correct
134 Correct 3 ms 2140 KB Output is correct
135 Correct 3 ms 1372 KB Output is correct
136 Correct 9 ms 3288 KB Output is correct
137 Correct 4 ms 3164 KB Output is correct
138 Correct 2 ms 1372 KB Output is correct
139 Correct 15 ms 3328 KB Output is correct
140 Correct 3 ms 3160 KB Output is correct
141 Correct 3 ms 1556 KB Output is correct
142 Correct 8 ms 3164 KB Output is correct
143 Correct 4 ms 3164 KB Output is correct
144 Correct 1 ms 348 KB Output is correct
145 Correct 7 ms 3164 KB Output is correct
146 Correct 3 ms 3164 KB Output is correct
147 Correct 12 ms 4248 KB Output is correct
148 Correct 15 ms 4320 KB Output is correct
149 Correct 13 ms 4056 KB Output is correct
150 Correct 13 ms 4308 KB Output is correct
151 Correct 12 ms 4304 KB Output is correct
152 Correct 17 ms 4308 KB Output is correct
153 Correct 13 ms 4308 KB Output is correct
154 Correct 12 ms 4504 KB Output is correct
155 Correct 13 ms 4564 KB Output is correct
156 Correct 13 ms 4560 KB Output is correct
157 Correct 18 ms 4448 KB Output is correct
158 Correct 13 ms 4436 KB Output is correct
159 Correct 16 ms 4304 KB Output is correct
160 Correct 13 ms 4560 KB Output is correct
161 Correct 13 ms 4372 KB Output is correct
162 Correct 12 ms 4056 KB Output is correct
163 Correct 8 ms 4052 KB Output is correct
164 Correct 9 ms 4388 KB Output is correct
165 Correct 9 ms 4060 KB Output is correct
166 Correct 13 ms 4304 KB Output is correct
167 Correct 10 ms 4052 KB Output is correct
168 Correct 6 ms 3032 KB Output is correct
169 Correct 9 ms 3800 KB Output is correct
170 Correct 14 ms 3800 KB Output is correct
171 Correct 9 ms 3540 KB Output is correct
172 Correct 9 ms 3544 KB Output is correct
173 Correct 10 ms 3712 KB Output is correct
174 Correct 11 ms 4296 KB Output is correct
175 Correct 8 ms 4308 KB Output is correct
176 Correct 8 ms 4408 KB Output is correct
177 Correct 14 ms 4304 KB Output is correct
178 Correct 2 ms 2908 KB Output is correct

Subtask #5
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 508 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 604 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 424 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 576 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 456 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 360 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 1 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 1 ms 344 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 1 ms 604 KB Output is correct
49 Correct 1 ms 604 KB Output is correct
50 Correct 1 ms 604 KB Output is correct
51 Correct 1 ms 604 KB Output is correct
52 Correct 0 ms 604 KB Output is correct
53 Correct 1 ms 348 KB Output is correct
54 Correct 1 ms 604 KB Output is correct
55 Correct 1 ms 604 KB Output is correct
56 Correct 1 ms 348 KB Output is correct
57 Correct 1 ms 604 KB Output is correct
58 Correct 1 ms 600 KB Output is correct
59 Correct 1 ms 604 KB Output is correct
60 Correct 1 ms 604 KB Output is correct
61 Correct 1 ms 604 KB Output is correct
62 Correct 1 ms 600 KB Output is correct
63 Correct 1 ms 604 KB Output is correct
64 Correct 1 ms 600 KB Output is correct
65 Correct 1 ms 604 KB Output is correct
66 Correct 2 ms 600 KB Output is correct
67 Correct 1 ms 604 KB Output is correct
68 Correct 1 ms 604 KB Output is correct
69 Correct 1 ms 600 KB Output is correct
70 Correct 2 ms 600 KB Output is correct
71 Correct 1 ms 856 KB Output is correct
72 Correct 1 ms 604 KB Output is correct
73 Correct 1 ms 604 KB Output is correct
74 Correct 1 ms 604 KB Output is correct
75 Correct 1 ms 604 KB Output is correct
76 Correct 1 ms 600 KB Output is correct
77 Correct 1 ms 604 KB Output is correct
78 Correct 1 ms 604 KB Output is correct
79 Correct 1 ms 604 KB Output is correct
80 Correct 1 ms 604 KB Output is correct
81 Correct 1 ms 604 KB Output is correct
82 Correct 1 ms 600 KB Output is correct
83 Correct 1 ms 604 KB Output is correct
84 Correct 1 ms 604 KB Output is correct
85 Correct 1 ms 604 KB Output is correct
86 Correct 1 ms 856 KB Output is correct
87 Correct 1 ms 604 KB Output is correct
88 Correct 1 ms 604 KB Output is correct
89 Correct 1 ms 604 KB Output is correct
90 Correct 0 ms 604 KB Output is correct
91 Correct 1 ms 348 KB Output is correct
92 Correct 7 ms 3796 KB Output is correct
93 Correct 9 ms 3544 KB Output is correct
94 Correct 1 ms 860 KB Output is correct
95 Correct 8 ms 3660 KB Output is correct
96 Correct 10 ms 3540 KB Output is correct
97 Correct 3 ms 992 KB Output is correct
98 Correct 7 ms 2396 KB Output is correct
99 Correct 8 ms 2392 KB Output is correct
100 Correct 2 ms 1116 KB Output is correct
101 Correct 4 ms 2348 KB Output is correct
102 Correct 4 ms 2396 KB Output is correct
103 Correct 9 ms 3472 KB Output is correct
104 Correct 7 ms 3284 KB Output is correct
105 Correct 6 ms 3284 KB Output is correct
106 Correct 10 ms 3544 KB Output is correct
107 Correct 9 ms 3544 KB Output is correct
108 Correct 10 ms 3544 KB Output is correct
109 Correct 12 ms 3540 KB Output is correct
110 Correct 7 ms 3544 KB Output is correct
111 Correct 7 ms 3544 KB Output is correct
112 Correct 7 ms 3544 KB Output is correct
113 Correct 8 ms 3540 KB Output is correct
114 Correct 8 ms 3544 KB Output is correct
115 Correct 9 ms 3544 KB Output is correct
116 Correct 7 ms 3544 KB Output is correct
117 Correct 9 ms 3544 KB Output is correct
118 Correct 8 ms 3536 KB Output is correct
119 Correct 9 ms 3292 KB Output is correct
120 Correct 7 ms 3392 KB Output is correct
121 Correct 7 ms 3280 KB Output is correct
122 Correct 7 ms 3396 KB Output is correct
123 Correct 6 ms 3292 KB Output is correct
124 Correct 3 ms 2140 KB Output is correct
125 Correct 5 ms 2764 KB Output is correct
126 Correct 5 ms 2652 KB Output is correct
127 Correct 5 ms 2652 KB Output is correct
128 Correct 6 ms 2648 KB Output is correct
129 Correct 5 ms 2652 KB Output is correct
130 Correct 7 ms 3612 KB Output is correct
131 Correct 11 ms 3452 KB Output is correct
132 Correct 7 ms 3540 KB Output is correct
133 Correct 9 ms 3544 KB Output is correct
134 Correct 3 ms 2140 KB Output is correct
135 Correct 3 ms 1372 KB Output is correct
136 Correct 9 ms 3288 KB Output is correct
137 Correct 4 ms 3164 KB Output is correct
138 Correct 2 ms 1372 KB Output is correct
139 Correct 15 ms 3328 KB Output is correct
140 Correct 3 ms 3160 KB Output is correct
141 Correct 3 ms 1556 KB Output is correct
142 Correct 8 ms 3164 KB Output is correct
143 Correct 4 ms 3164 KB Output is correct
144 Correct 1 ms 348 KB Output is correct
145 Correct 7 ms 3164 KB Output is correct
146 Correct 3 ms 3164 KB Output is correct
147 Correct 12 ms 4248 KB Output is correct
148 Correct 15 ms 4320 KB Output is correct
149 Correct 13 ms 4056 KB Output is correct
150 Correct 13 ms 4308 KB Output is correct
151 Correct 12 ms 4304 KB Output is correct
152 Correct 17 ms 4308 KB Output is correct
153 Correct 13 ms 4308 KB Output is correct
154 Correct 12 ms 4504 KB Output is correct
155 Correct 13 ms 4564 KB Output is correct
156 Correct 13 ms 4560 KB Output is correct
157 Correct 18 ms 4448 KB Output is correct
158 Correct 13 ms 4436 KB Output is correct
159 Correct 16 ms 4304 KB Output is correct
160 Correct 13 ms 4560 KB Output is correct
161 Correct 13 ms 4372 KB Output is correct
162 Correct 12 ms 4056 KB Output is correct
163 Correct 8 ms 4052 KB Output is correct
164 Correct 9 ms 4388 KB Output is correct
165 Correct 9 ms 4060 KB Output is correct
166 Correct 13 ms 4304 KB Output is correct
167 Correct 10 ms 4052 KB Output is correct
168 Correct 6 ms 3032 KB Output is correct
169 Correct 9 ms 3800 KB Output is correct
170 Correct 14 ms 3800 KB Output is correct
171 Correct 9 ms 3540 KB Output is correct
172 Correct 9 ms 3544 KB Output is correct
173 Correct 10 ms 3712 KB Output is correct
174 Correct 11 ms 4296 KB Output is correct
175 Correct 8 ms 4308 KB Output is correct
176 Correct 8 ms 4408 KB Output is correct
177 Correct 14 ms 4304 KB Output is correct
178 Correct 2 ms 2908 KB Output is correct
179 Correct 39 ms 13136 KB Output is correct
180 Correct 322 ms 48856 KB Output is correct
181 Correct 57 ms 48980 KB Output is correct
182 Correct 27 ms 13140 KB Output is correct
183 Correct 279 ms 48676 KB Output is correct
184 Correct 48 ms 48960 KB Output is correct
185 Correct 113 ms 35872 KB Output is correct
186 Correct 130 ms 48936 KB Output is correct
187 Correct 46 ms 48724 KB Output is correct
188 Correct 51 ms 25788 KB Output is correct
189 Correct 96 ms 48728 KB Output is correct
190 Correct 44 ms 48512 KB Output is correct
191 Correct 209 ms 58808 KB Output is correct
192 Correct 240 ms 61364 KB Output is correct
193 Correct 213 ms 61376 KB Output is correct
194 Correct 268 ms 82600 KB Output is correct
195 Correct 271 ms 83368 KB Output is correct
196 Correct 249 ms 81832 KB Output is correct
197 Correct 259 ms 83116 KB Output is correct
198 Correct 260 ms 83348 KB Output is correct
199 Correct 265 ms 82404 KB Output is correct
200 Correct 272 ms 83672 KB Output is correct
201 Correct 276 ms 82116 KB Output is correct
202 Correct 261 ms 81832 KB Output is correct
203 Correct 262 ms 83728 KB Output is correct
204 Correct 262 ms 82804 KB Output is correct
205 Correct 277 ms 82928 KB Output is correct
206 Correct 175 ms 61620 KB Output is correct
207 Correct 169 ms 60596 KB Output is correct
208 Correct 169 ms 59628 KB Output is correct
209 Correct 166 ms 61828 KB Output is correct
210 Correct 184 ms 61220 KB Output is correct
211 Correct 177 ms 80972 KB Output is correct
212 Correct 93 ms 42324 KB Output is correct
213 Correct 182 ms 54980 KB Output is correct
214 Correct 185 ms 52164 KB Output is correct
215 Correct 203 ms 54148 KB Output is correct
216 Correct 168 ms 50624 KB Output is correct
217 Correct 179 ms 52156 KB Output is correct
218 Correct 183 ms 83988 KB Output is correct
219 Correct 191 ms 82600 KB Output is correct
220 Correct 177 ms 83876 KB Output is correct
221 Correct 176 ms 82852 KB Output is correct
222 Correct 29 ms 41220 KB Output is correct