oj.uz

Submission #465882

# Submission time Handle Problem Language Result Execution time Memory
465882 2021-08-17T06:51:27 Z alexxela12345 Fountain Parks (IOI21_parks) C++17
100 / 100
 1632 ms 68636 KB 
#include "parks.h"
#include <bits/stdc++.h>

using namespace std;

vector<vector<int>> g;
vector<int> used;

void dfs(int v) {
  used[v] = 1;
  for (int u : g[v]) {
    if (!used[u]) {
      dfs(u);
    }
  }
}

int construct_roads(std::vector<int> x, std::vector<int> y) {
  if (x.size() == 1) {
    build({}, {}, {}, {});
    return 1;
  }
  map<pair<int, int>, int> byc;
  int n = x.size();
  for (int i = 0; i < n; i++) {
    byc[{x[i], y[i]}] = i;
  }
  g.clear();
  g.resize(n);
  map<pair<int, int>, int> cnt;
  auto add = [&](int i, int j) {
    if (i < j) {
      g[i].push_back(j);
      g[j].push_back(i);
      if (x[i] == x[j]) {
        cnt[{x[i] + 1, (y[i] + y[j]) / 2}] += 1;
        cnt[{x[i] - 1, (y[i] + y[j]) / 2}] += 1;
      } else {
        cnt[{(x[i] + x[j]) / 2, y[i] + 1}] += 1;
        cnt[{(x[i] + x[j]) / 2, y[i] - 1}] += 1;
      }
    }
  };
  for (int i = 0; i < n; i++) {
    pair<int, int> pp;
    pp = {x[i] + 2, y[i]};
    if (byc.count(pp)) {
      add(i, byc[pp]);
    }
    pp = {x[i], y[i] + 2};
    if (byc.count(pp)) {
      add(i, byc[pp]);
    }
    pp = {x[i] - 2, y[i]};
    if (byc.count(pp)) {
      add(i, byc[pp]);
    }
    pp = {x[i], y[i] - 2};
    if (byc.count(pp)) {
      add(i, byc[pp]);
    }
  }
  used.assign(n, 0);
  dfs(0);
  if (*min_element(used.begin(), used.end()) == 0) {
    return 0;
  }
  vector<int> u, v, a, b;

  for (auto [xy, _] : cnt) {
    pair<int, int> RU, RD, LD, LU;
    RU = RD = LD = LU = xy;
    RU.first++, RU.second++;
    RD.first++, RD.second--;
    LU.first--, LU.second++;
    LD.first--, LD.second--;
    if ((xy.first + xy.second) % 4) {
      // left right
      if (byc.count(RU) && byc.count(RD)) {
        u.push_back(byc[RU]);
        v.push_back(byc[RD]);
        a.push_back(xy.first);
        b.push_back(xy.second);
      } else if (byc.count(LU) && byc.count(LD)) {
        u.push_back(byc[LU]);
        v.push_back(byc[LD]);
        a.push_back(xy.first);
        b.push_back(xy.second);
      }
    } else {
      if (byc.count(RU) && byc.count(LU)) {
        u.push_back(byc[RU]);
        v.push_back(byc[LU]);
        a.push_back(xy.first);
        b.push_back(xy.second);
      } else if (byc.count(RD) && byc.count(LD)) {
        u.push_back(byc[RD]);
        v.push_back(byc[LD]);
        a.push_back(xy.first);
        b.push_back(xy.second);
      }
    }
  }
  build(u, v, a, b);
  return 1;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 504 ms 34212 KB Output is correct
10 Correct 26 ms 3904 KB Output is correct
11 Correct 168 ms 18668 KB Output is correct
12 Correct 41 ms 5688 KB Output is correct
13 Correct 81 ms 12724 KB Output is correct
14 Correct 2 ms 460 KB Output is correct
15 Correct 3 ms 716 KB Output is correct
16 Correct 505 ms 32856 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 504 ms 34212 KB Output is correct
10 Correct 26 ms 3904 KB Output is correct
11 Correct 168 ms 18668 KB Output is correct
12 Correct 41 ms 5688 KB Output is correct
13 Correct 81 ms 12724 KB Output is correct
14 Correct 2 ms 460 KB Output is correct
15 Correct 3 ms 716 KB Output is correct
16 Correct 505 ms 32856 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 0 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 ms 204 KB Output is correct
22 Correct 0 ms 204 KB Output is correct
23 Correct 1435 ms 60556 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 3 ms 588 KB Output is correct
26 Correct 9 ms 972 KB Output is correct
27 Correct 10 ms 1100 KB Output is correct
28 Correct 432 ms 24664 KB Output is correct
29 Correct 808 ms 35896 KB Output is correct
30 Correct 1057 ms 48104 KB Output is correct
31 Correct 1371 ms 60116 KB Output is correct
32 Correct 0 ms 204 KB Output is correct
33 Correct 0 ms 204 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 0 ms 204 KB Output is correct
37 Correct 0 ms 204 KB Output is correct
38 Correct 0 ms 204 KB Output is correct
39 Correct 0 ms 204 KB Output is correct
40 Correct 0 ms 204 KB Output is correct
41 Correct 0 ms 204 KB Output is correct
42 Correct 0 ms 204 KB Output is correct
43 Correct 4 ms 720 KB Output is correct
44 Correct 6 ms 844 KB Output is correct
45 Correct 547 ms 29348 KB Output is correct
46 Correct 887 ms 42644 KB Output is correct
47 Correct 860 ms 42344 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 504 ms 34212 KB Output is correct
10 Correct 26 ms 3904 KB Output is correct
11 Correct 168 ms 18668 KB Output is correct
12 Correct 41 ms 5688 KB Output is correct
13 Correct 81 ms 12724 KB Output is correct
14 Correct 2 ms 460 KB Output is correct
15 Correct 3 ms 716 KB Output is correct
16 Correct 505 ms 32856 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 0 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 ms 204 KB Output is correct
22 Correct 0 ms 204 KB Output is correct
23 Correct 1435 ms 60556 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 3 ms 588 KB Output is correct
26 Correct 9 ms 972 KB Output is correct
27 Correct 10 ms 1100 KB Output is correct
28 Correct 432 ms 24664 KB Output is correct
29 Correct 808 ms 35896 KB Output is correct
30 Correct 1057 ms 48104 KB Output is correct
31 Correct 1371 ms 60116 KB Output is correct
32 Correct 0 ms 204 KB Output is correct
33 Correct 0 ms 204 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 0 ms 204 KB Output is correct
37 Correct 0 ms 204 KB Output is correct
38 Correct 0 ms 204 KB Output is correct
39 Correct 0 ms 204 KB Output is correct
40 Correct 0 ms 204 KB Output is correct
41 Correct 0 ms 204 KB Output is correct
42 Correct 0 ms 204 KB Output is correct
43 Correct 4 ms 720 KB Output is correct
44 Correct 6 ms 844 KB Output is correct
45 Correct 547 ms 29348 KB Output is correct
46 Correct 887 ms 42644 KB Output is correct
47 Correct 860 ms 42344 KB Output is correct
48 Correct 0 ms 204 KB Output is correct
49 Correct 0 ms 204 KB Output is correct
50 Correct 1 ms 204 KB Output is correct
51 Correct 0 ms 204 KB Output is correct
52 Correct 0 ms 204 KB Output is correct
53 Correct 0 ms 204 KB Output is correct
54 Correct 0 ms 204 KB Output is correct
55 Correct 1474 ms 57112 KB Output is correct
56 Correct 0 ms 204 KB Output is correct
57 Correct 7 ms 716 KB Output is correct
58 Correct 19 ms 2128 KB Output is correct
59 Correct 27 ms 2408 KB Output is correct
60 Correct 582 ms 28684 KB Output is correct
61 Correct 899 ms 39132 KB Output is correct
62 Correct 1121 ms 47348 KB Output is correct
63 Correct 1482 ms 56148 KB Output is correct
64 Correct 0 ms 204 KB Output is correct
65 Correct 1 ms 204 KB Output is correct
66 Correct 1 ms 204 KB Output is correct
67 Correct 1201 ms 66756 KB Output is correct
68 Correct 1216 ms 66792 KB Output is correct
69 Correct 1133 ms 67160 KB Output is correct
70 Correct 8 ms 1100 KB Output is correct
71 Correct 17 ms 1984 KB Output is correct
72 Correct 583 ms 28088 KB Output is correct
73 Correct 987 ms 42928 KB Output is correct
74 Correct 1351 ms 56096 KB Output is correct
75 Correct 1464 ms 62772 KB Output is correct
76 Correct 1184 ms 68636 KB Output is correct
77 Correct 10 ms 1356 KB Output is correct
78 Correct 20 ms 2404 KB Output is correct
79 Correct 540 ms 29696 KB Output is correct
80 Correct 927 ms 44656 KB Output is correct
81 Correct 1307 ms 59288 KB Output is correct

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 504 ms 34212 KB Output is correct
10 Correct 26 ms 3904 KB Output is correct
11 Correct 168 ms 18668 KB Output is correct
12 Correct 41 ms 5688 KB Output is correct
13 Correct 81 ms 12724 KB Output is correct
14 Correct 2 ms 460 KB Output is correct
15 Correct 3 ms 716 KB Output is correct
16 Correct 505 ms 32856 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 0 ms 204 KB Output is correct
20 Correct 1101 ms 55968 KB Output is correct
21 Correct 1188 ms 54700 KB Output is correct
22 Correct 1165 ms 54064 KB Output is correct
23 Correct 990 ms 56316 KB Output is correct
24 Correct 467 ms 21420 KB Output is correct
25 Correct 1115 ms 52580 KB Output is correct
26 Correct 996 ms 52656 KB Output is correct
27 Correct 1245 ms 62292 KB Output is correct
28 Correct 1295 ms 62272 KB Output is correct
29 Correct 1345 ms 62280 KB Output is correct
30 Correct 1408 ms 62248 KB Output is correct
31 Correct 0 ms 204 KB Output is correct
32 Correct 49 ms 4484 KB Output is correct
33 Correct 136 ms 10804 KB Output is correct
34 Correct 993 ms 54968 KB Output is correct
35 Correct 26 ms 2360 KB Output is correct
36 Correct 157 ms 10876 KB Output is correct
37 Correct 437 ms 21384 KB Output is correct
38 Correct 423 ms 21048 KB Output is correct
39 Correct 654 ms 28828 KB Output is correct
40 Correct 832 ms 36612 KB Output is correct
41 Correct 1060 ms 44512 KB Output is correct
42 Correct 1351 ms 52136 KB Output is correct
43 Correct 0 ms 204 KB Output is correct
44 Correct 0 ms 204 KB Output is correct
45 Correct 0 ms 204 KB Output is correct
46 Correct 0 ms 204 KB Output is correct
47 Correct 0 ms 204 KB Output is correct
48 Correct 1 ms 204 KB Output is correct
49 Correct 0 ms 204 KB Output is correct
50 Correct 0 ms 204 KB Output is correct
51 Correct 0 ms 204 KB Output is correct
52 Correct 0 ms 204 KB Output is correct
53 Correct 1 ms 204 KB Output is correct
54 Correct 4 ms 716 KB Output is correct
55 Correct 6 ms 844 KB Output is correct
56 Correct 522 ms 29292 KB Output is correct
57 Correct 873 ms 42588 KB Output is correct
58 Correct 834 ms 42468 KB Output is correct
59 Correct 1 ms 204 KB Output is correct
60 Correct 0 ms 204 KB Output is correct
61 Correct 0 ms 204 KB Output is correct
62 Correct 1174 ms 66696 KB Output is correct
63 Correct 1210 ms 66912 KB Output is correct
64 Correct 1189 ms 67340 KB Output is correct
65 Correct 8 ms 1100 KB Output is correct
66 Correct 16 ms 2052 KB Output is correct
67 Correct 556 ms 28120 KB Output is correct
68 Correct 933 ms 42932 KB Output is correct
69 Correct 1303 ms 56020 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 504 ms 34212 KB Output is correct
10 Correct 26 ms 3904 KB Output is correct
11 Correct 168 ms 18668 KB Output is correct
12 Correct 41 ms 5688 KB Output is correct
13 Correct 81 ms 12724 KB Output is correct
14 Correct 2 ms 460 KB Output is correct
15 Correct 3 ms 716 KB Output is correct
16 Correct 505 ms 32856 KB Output is correct
17 Correct 1227 ms 68536 KB Output is correct
18 Correct 1174 ms 66120 KB Output is correct
19 Correct 1117 ms 56036 KB Output is correct
20 Correct 1439 ms 57668 KB Output is correct
21 Correct 1350 ms 54480 KB Output is correct
22 Correct 0 ms 204 KB Output is correct
23 Correct 145 ms 8940 KB Output is correct
24 Correct 54 ms 4764 KB Output is correct
25 Correct 313 ms 15604 KB Output is correct
26 Correct 609 ms 26680 KB Output is correct
27 Correct 640 ms 28836 KB Output is correct
28 Correct 781 ms 35956 KB Output is correct
29 Correct 994 ms 43216 KB Output is correct
30 Correct 1190 ms 50476 KB Output is correct
31 Correct 1580 ms 57376 KB Output is correct
32 Correct 1431 ms 62568 KB Output is correct
33 Correct 1192 ms 68524 KB Output is correct
34 Correct 11 ms 1356 KB Output is correct
35 Correct 19 ms 2300 KB Output is correct
36 Correct 548 ms 29700 KB Output is correct
37 Correct 945 ms 44752 KB Output is correct
38 Correct 1327 ms 59296 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 504 ms 34212 KB Output is correct
10 Correct 26 ms 3904 KB Output is correct
11 Correct 168 ms 18668 KB Output is correct
12 Correct 41 ms 5688 KB Output is correct
13 Correct 81 ms 12724 KB Output is correct
14 Correct 2 ms 460 KB Output is correct
15 Correct 3 ms 716 KB Output is correct
16 Correct 505 ms 32856 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 0 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 ms 204 KB Output is correct
22 Correct 0 ms 204 KB Output is correct
23 Correct 1435 ms 60556 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 3 ms 588 KB Output is correct
26 Correct 9 ms 972 KB Output is correct
27 Correct 10 ms 1100 KB Output is correct
28 Correct 432 ms 24664 KB Output is correct
29 Correct 808 ms 35896 KB Output is correct
30 Correct 1057 ms 48104 KB Output is correct
31 Correct 1371 ms 60116 KB Output is correct
32 Correct 0 ms 204 KB Output is correct
33 Correct 0 ms 204 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 0 ms 204 KB Output is correct
37 Correct 0 ms 204 KB Output is correct
38 Correct 0 ms 204 KB Output is correct
39 Correct 0 ms 204 KB Output is correct
40 Correct 0 ms 204 KB Output is correct
41 Correct 0 ms 204 KB Output is correct
42 Correct 0 ms 204 KB Output is correct
43 Correct 4 ms 720 KB Output is correct
44 Correct 6 ms 844 KB Output is correct
45 Correct 547 ms 29348 KB Output is correct
46 Correct 887 ms 42644 KB Output is correct
47 Correct 860 ms 42344 KB Output is correct
48 Correct 0 ms 204 KB Output is correct
49 Correct 0 ms 204 KB Output is correct
50 Correct 1 ms 204 KB Output is correct
51 Correct 0 ms 204 KB Output is correct
52 Correct 0 ms 204 KB Output is correct
53 Correct 0 ms 204 KB Output is correct
54 Correct 0 ms 204 KB Output is correct
55 Correct 1474 ms 57112 KB Output is correct
56 Correct 0 ms 204 KB Output is correct
57 Correct 7 ms 716 KB Output is correct
58 Correct 19 ms 2128 KB Output is correct
59 Correct 27 ms 2408 KB Output is correct
60 Correct 582 ms 28684 KB Output is correct
61 Correct 899 ms 39132 KB Output is correct
62 Correct 1121 ms 47348 KB Output is correct
63 Correct 1482 ms 56148 KB Output is correct
64 Correct 0 ms 204 KB Output is correct
65 Correct 1 ms 204 KB Output is correct
66 Correct 1 ms 204 KB Output is correct
67 Correct 1201 ms 66756 KB Output is correct
68 Correct 1216 ms 66792 KB Output is correct
69 Correct 1133 ms 67160 KB Output is correct
70 Correct 8 ms 1100 KB Output is correct
71 Correct 17 ms 1984 KB Output is correct
72 Correct 583 ms 28088 KB Output is correct
73 Correct 987 ms 42928 KB Output is correct
74 Correct 1351 ms 56096 KB Output is correct
75 Correct 1464 ms 62772 KB Output is correct
76 Correct 1184 ms 68636 KB Output is correct
77 Correct 10 ms 1356 KB Output is correct
78 Correct 20 ms 2404 KB Output is correct
79 Correct 540 ms 29696 KB Output is correct
80 Correct 927 ms 44656 KB Output is correct
81 Correct 1307 ms 59288 KB Output is correct
82 Correct 0 ms 204 KB Output is correct
83 Correct 0 ms 204 KB Output is correct
84 Correct 0 ms 204 KB Output is correct
85 Correct 1101 ms 55968 KB Output is correct
86 Correct 1188 ms 54700 KB Output is correct
87 Correct 1165 ms 54064 KB Output is correct
88 Correct 990 ms 56316 KB Output is correct
89 Correct 467 ms 21420 KB Output is correct
90 Correct 1115 ms 52580 KB Output is correct
91 Correct 996 ms 52656 KB Output is correct
92 Correct 1245 ms 62292 KB Output is correct
93 Correct 1295 ms 62272 KB Output is correct
94 Correct 1345 ms 62280 KB Output is correct
95 Correct 1408 ms 62248 KB Output is correct
96 Correct 0 ms 204 KB Output is correct
97 Correct 49 ms 4484 KB Output is correct
98 Correct 136 ms 10804 KB Output is correct
99 Correct 993 ms 54968 KB Output is correct
100 Correct 26 ms 2360 KB Output is correct
101 Correct 157 ms 10876 KB Output is correct
102 Correct 437 ms 21384 KB Output is correct
103 Correct 423 ms 21048 KB Output is correct
104 Correct 654 ms 28828 KB Output is correct
105 Correct 832 ms 36612 KB Output is correct
106 Correct 1060 ms 44512 KB Output is correct
107 Correct 1351 ms 52136 KB Output is correct
108 Correct 0 ms 204 KB Output is correct
109 Correct 0 ms 204 KB Output is correct
110 Correct 0 ms 204 KB Output is correct
111 Correct 0 ms 204 KB Output is correct
112 Correct 0 ms 204 KB Output is correct
113 Correct 1 ms 204 KB Output is correct
114 Correct 0 ms 204 KB Output is correct
115 Correct 0 ms 204 KB Output is correct
116 Correct 0 ms 204 KB Output is correct
117 Correct 0 ms 204 KB Output is correct
118 Correct 1 ms 204 KB Output is correct
119 Correct 4 ms 716 KB Output is correct
120 Correct 6 ms 844 KB Output is correct
121 Correct 522 ms 29292 KB Output is correct
122 Correct 873 ms 42588 KB Output is correct
123 Correct 834 ms 42468 KB Output is correct
124 Correct 1 ms 204 KB Output is correct
125 Correct 0 ms 204 KB Output is correct
126 Correct 0 ms 204 KB Output is correct
127 Correct 1174 ms 66696 KB Output is correct
128 Correct 1210 ms 66912 KB Output is correct
129 Correct 1189 ms 67340 KB Output is correct
130 Correct 8 ms 1100 KB Output is correct
131 Correct 16 ms 2052 KB Output is correct
132 Correct 556 ms 28120 KB Output is correct
133 Correct 933 ms 42932 KB Output is correct
134 Correct 1303 ms 56020 KB Output is correct
135 Correct 1227 ms 68536 KB Output is correct
136 Correct 1174 ms 66120 KB Output is correct
137 Correct 1117 ms 56036 KB Output is correct
138 Correct 1439 ms 57668 KB Output is correct
139 Correct 1350 ms 54480 KB Output is correct
140 Correct 0 ms 204 KB Output is correct
141 Correct 145 ms 8940 KB Output is correct
142 Correct 54 ms 4764 KB Output is correct
143 Correct 313 ms 15604 KB Output is correct
144 Correct 609 ms 26680 KB Output is correct
145 Correct 640 ms 28836 KB Output is correct
146 Correct 781 ms 35956 KB Output is correct
147 Correct 994 ms 43216 KB Output is correct
148 Correct 1190 ms 50476 KB Output is correct
149 Correct 1580 ms 57376 KB Output is correct
150 Correct 1431 ms 62568 KB Output is correct
151 Correct 1192 ms 68524 KB Output is correct
152 Correct 11 ms 1356 KB Output is correct
153 Correct 19 ms 2300 KB Output is correct
154 Correct 548 ms 29700 KB Output is correct
155 Correct 945 ms 44752 KB Output is correct
156 Correct 1327 ms 59296 KB Output is correct
157 Correct 1 ms 204 KB Output is correct
158 Correct 0 ms 204 KB Output is correct
159 Correct 1 ms 204 KB Output is correct
160 Correct 1 ms 204 KB Output is correct
161 Correct 1632 ms 54044 KB Output is correct
162 Correct 1077 ms 53836 KB Output is correct
163 Correct 1168 ms 52296 KB Output is correct
164 Correct 1139 ms 52120 KB Output is correct
165 Correct 1468 ms 51360 KB Output is correct
166 Correct 1484 ms 53860 KB Output is correct
167 Correct 262 ms 12776 KB Output is correct
168 Correct 103 ms 6592 KB Output is correct
169 Correct 415 ms 16504 KB Output is correct
170 Correct 967 ms 30584 KB Output is correct
171 Correct 1318 ms 40788 KB Output is correct
172 Correct 701 ms 27096 KB Output is correct
173 Correct 807 ms 32520 KB Output is correct
174 Correct 1042 ms 38092 KB Output is correct
175 Correct 1173 ms 43108 KB Output is correct
176 Correct 1381 ms 48784 KB Output is correct
177 Correct 1593 ms 54044 KB Output is correct