oj.uz

Submission #261523

# Submission time Handle Problem Language Result Execution time Memory
261523 2020-08-11T20:20:00 Z Haunted_Cpp Fuel Station (NOI20_fuelstation) C++17
100 / 100
 1012 ms 89440 KB 
/**
 *  author: Haunted_Cpp
**/
 
#include <bits/stdc++.h>
using namespace std;
 
#pragma GCC optimize("Ofast")
#pragma GCC target("fma,sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,tune=native")
#pragma GCC optimize("unroll-loops")
 
template<typename T> ostream &operator << (ostream &os, const vector<T> &v) { os << '{'; string sep; for (const auto &x : v) os << sep << x, sep = ", "; return os << '}'; }
template<typename T, size_t size> ostream &operator << (ostream &os, const array<T, size> &arr) { os << '{'; string sep; for (const auto &x : arr) os << sep << x, sep = ", "; return os << '}'; }
template<typename A, typename B> ostream &operator << (ostream &os, const pair<A, B> &p) { return os << '(' << p.first << ", " << p.second << ')'; }
 
void debug_out() { cerr << endl; }
template<typename Head, typename... Tail> void debug_out(Head H, Tail... T) { cerr << ' ' << H; debug_out(T...); }
 
#ifdef LOCAL
#define debug(...) cerr << "(" << #__VA_ARGS__ << "):", debug_out(__VA_ARGS__)
#else
#define debug(...) 47
#endif

class SegmentTree {
private:
  struct Node {
    long long prefix, sum, best;
    Node () {
      prefix = sum = best = 1e9;
    }
    void merge(Node l, Node r) {
      prefix = min(l.prefix, l.sum + r.prefix);
      sum = l.sum + r.sum;
      best = min({l.best, prefix});
    }
  };
  vector<Node> seg;
  const int LO, HI;
  void build(int l, int r, int node, const vector<int> &arr) {
    if (l == r) {
      seg[node].prefix = seg[node].sum = seg[node].best = arr[l];
      return;
    }
    const int mid = l + (r - l) / 2;
    build(l, mid, 2 * node + 1, arr);
    build(mid + 1, r, 2 * node + 2, arr);
    seg[node].merge(seg[2 * node + 1], seg[2 * node + 2]);
  }
  void modify(int where, int delta, int l, int r, int node) {
    if (l > where || r < where) return;
    if (l >= where && r <= where) {
      seg[node].prefix = seg[node].sum = seg[node].best = delta;
      return;
    }
    const int mid = l + (r - l) / 2;
    modify(where, delta, l, mid, 2 * node + 1);
    modify(where, delta, mid + 1, r, 2 * node + 2);
    seg[node].merge(seg[2 * node + 1], seg[2 * node + 2]);
  }
public:
  SegmentTree(const vector<int> &arr) : LO(0), HI((int)arr.size() - 1) {
    seg.clear();
    seg.resize(4 * (int) arr.size());
    build(LO, HI, 0, arr);
  }
  void modify(int where, int delta) {
    modify(where, delta, LO, HI, 0);
  }
  long long worst_prefix() {
    return seg[0].best;
  } 
};

int main () {
  ios::sync_with_stdio(0);
  cin.tie(0);
  int n, d;
  cin >> n >> d;
  vector<tuple<int, int, int>> arr(n);
  vector<pair<int, int>> top_up;
  vector<int> distancias;
  for (int i = 0; i < n; i++) {
    int x, a, b;
    cin >> x >> a >> b;
    arr[i] = make_tuple(x, a, b);
    distancias.emplace_back(x);
    distancias.emplace_back(a);
    distancias.emplace_back(b);
    debug(d - a, d - b);
    distancias.emplace_back(d - a);
    distancias.emplace_back(d - b);
  }
  sort(arr.begin(), arr.end());
  for (int i = 0; i < n; i++) top_up.emplace_back(get<2>(arr[i]), i);
  sort(top_up.begin(), top_up.end());
  vector<int> pre = {0};
  vector<int> where_is_it(n);
  long long s = 0;
  for (int i = 0; i < n; i++) {
    int dist = get<0>(arr[i]) - (i - 1 < 0 ? 0 : get<0>(arr[i - 1]));
    s += dist;
    distancias.emplace_back(max(0, dist - get<1>(arr[i - 1])));
    distancias.emplace_back(s);
    distancias.emplace_back(dist);
    pre.emplace_back(-dist);
    where_is_it[i] = pre.size();
    pre.emplace_back(get<1>(arr[i]));
  }
  
  distancias.emplace_back(d - get<0>(arr.back()));
  pre.emplace_back(-d + get<0>(arr.back()));
  distancias.emplace_back(d);
  sort(distancias.begin(), distancias.end());
  distancias.erase(unique(distancias.begin(), distancias.end()), distancias.end());
  SegmentTree seg(pre);
  int rem = 0;
  //~ debug(distancias);
  debug(pre);
  for (auto cur : distancias) {
    debug("TEST: ", cur);
    while(rem < n && get<0>(top_up[rem]) < cur) {
      const int where = where_is_it[get<1>(top_up[rem])];
      seg.modify(where, 0);
      ++rem;
    }
    seg.modify(0, cur);
    if (cur == 24) debug("W: ", seg.worst_prefix());
    if (seg.worst_prefix() >= 0) {
      cout << cur << '\n';
      return 0;
    }
  }
  cout << "NO SOLUTION" << '\n';
  return 0;
}

Compilation message

FuelStation.cpp: In function 'int main()':
FuelStation.cpp:90:24: warning: statement has no effect [-Wunused-value]
     debug(d - a, d - b);
                        ^
FuelStation.cpp:119:13: warning: statement has no effect [-Wunused-value]
   debug(pre);
             ^
FuelStation.cpp:121:25: warning: statement has no effect [-Wunused-value]
     debug("TEST: ", cur);
                         ^
FuelStation.cpp:128:52: warning: statement has no effect [-Wunused-value]
     if (cur == 24) debug("W: ", seg.worst_prefix());
                                                    ^

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 416 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 0 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 408 ms 83840 KB Output is correct
2 Correct 397 ms 83652 KB Output is correct
3 Correct 477 ms 83764 KB Output is correct
4 Correct 394 ms 83776 KB Output is correct
5 Correct 454 ms 83656 KB Output is correct
6 Correct 418 ms 83784 KB Output is correct
7 Correct 410 ms 83680 KB Output is correct
8 Correct 468 ms 83736 KB Output is correct
9 Correct 446 ms 83648 KB Output is correct
10 Correct 414 ms 83648 KB Output is correct
11 Correct 423 ms 83792 KB Output is correct
12 Correct 415 ms 83652 KB Output is correct
13 Correct 440 ms 83832 KB Output is correct
14 Correct 395 ms 83652 KB Output is correct
15 Correct 410 ms 83836 KB Output is correct
16 Correct 410 ms 83500 KB Output is correct
17 Correct 396 ms 83524 KB Output is correct
18 Correct 395 ms 83556 KB Output is correct
19 Correct 401 ms 83528 KB Output is correct
20 Correct 399 ms 83780 KB Output is correct

Subtask #3
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 14 ms 3128 KB Output is correct
3 Correct 13 ms 3192 KB Output is correct
4 Correct 12 ms 3192 KB Output is correct
5 Correct 16 ms 3192 KB Output is correct
6 Correct 16 ms 3192 KB Output is correct
7 Correct 13 ms 3192 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 17 ms 3192 KB Output is correct
15 Correct 17 ms 3192 KB Output is correct
16 Correct 17 ms 3192 KB Output is correct
17 Correct 17 ms 3192 KB Output is correct
18 Correct 17 ms 3192 KB Output is correct
19 Correct 13 ms 3192 KB Output is correct
20 Correct 12 ms 3192 KB Output is correct
21 Correct 12 ms 3192 KB Output is correct
22 Correct 13 ms 3192 KB Output is correct
23 Correct 12 ms 3192 KB Output is correct
24 Correct 13 ms 3192 KB Output is correct
25 Correct 12 ms 3192 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 14 ms 3128 KB Output is correct
3 Correct 13 ms 3192 KB Output is correct
4 Correct 12 ms 3192 KB Output is correct
5 Correct 16 ms 3192 KB Output is correct
6 Correct 16 ms 3192 KB Output is correct
7 Correct 13 ms 3192 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 17 ms 3192 KB Output is correct
15 Correct 17 ms 3192 KB Output is correct
16 Correct 17 ms 3192 KB Output is correct
17 Correct 17 ms 3192 KB Output is correct
18 Correct 17 ms 3192 KB Output is correct
19 Correct 13 ms 3192 KB Output is correct
20 Correct 12 ms 3192 KB Output is correct
21 Correct 12 ms 3192 KB Output is correct
22 Correct 13 ms 3192 KB Output is correct
23 Correct 12 ms 3192 KB Output is correct
24 Correct 13 ms 3192 KB Output is correct
25 Correct 12 ms 3192 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 395 ms 82444 KB Output is correct
28 Correct 387 ms 82500 KB Output is correct
29 Correct 380 ms 82500 KB Output is correct
30 Correct 375 ms 82500 KB Output is correct
31 Correct 392 ms 82500 KB Output is correct
32 Correct 387 ms 82628 KB Output is correct
33 Correct 1 ms 384 KB Output is correct
34 Correct 1 ms 384 KB Output is correct
35 Correct 1 ms 384 KB Output is correct
36 Correct 1 ms 384 KB Output is correct
37 Correct 1 ms 384 KB Output is correct
38 Correct 0 ms 384 KB Output is correct
39 Correct 578 ms 82668 KB Output is correct
40 Correct 598 ms 82624 KB Output is correct
41 Correct 567 ms 82576 KB Output is correct
42 Correct 569 ms 82568 KB Output is correct
43 Correct 575 ms 82760 KB Output is correct
44 Correct 428 ms 82628 KB Output is correct
45 Correct 428 ms 82604 KB Output is correct
46 Correct 385 ms 82628 KB Output is correct
47 Correct 356 ms 82652 KB Output is correct
48 Correct 344 ms 82628 KB Output is correct
49 Correct 360 ms 82636 KB Output is correct
50 Correct 388 ms 82384 KB Output is correct
51 Correct 384 ms 82424 KB Output is correct
52 Correct 369 ms 82376 KB Output is correct

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 416 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 0 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 0 ms 384 KB Output is correct
17 Correct 0 ms 384 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 0 ms 384 KB Output is correct
24 Correct 0 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 0 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct
29 Correct 1 ms 384 KB Output is correct
30 Correct 1 ms 384 KB Output is correct

Subtask #6
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 416 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 0 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 14 ms 3128 KB Output is correct
18 Correct 13 ms 3192 KB Output is correct
19 Correct 12 ms 3192 KB Output is correct
20 Correct 16 ms 3192 KB Output is correct
21 Correct 16 ms 3192 KB Output is correct
22 Correct 13 ms 3192 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct
29 Correct 17 ms 3192 KB Output is correct
30 Correct 17 ms 3192 KB Output is correct
31 Correct 17 ms 3192 KB Output is correct
32 Correct 17 ms 3192 KB Output is correct
33 Correct 17 ms 3192 KB Output is correct
34 Correct 13 ms 3192 KB Output is correct
35 Correct 12 ms 3192 KB Output is correct
36 Correct 12 ms 3192 KB Output is correct
37 Correct 13 ms 3192 KB Output is correct
38 Correct 12 ms 3192 KB Output is correct
39 Correct 13 ms 3192 KB Output is correct
40 Correct 12 ms 3192 KB Output is correct
41 Correct 1 ms 384 KB Output is correct
42 Correct 13 ms 3192 KB Output is correct
43 Correct 16 ms 3320 KB Output is correct
44 Correct 17 ms 3320 KB Output is correct
45 Correct 16 ms 3320 KB Output is correct
46 Correct 16 ms 3440 KB Output is correct
47 Correct 18 ms 3320 KB Output is correct
48 Correct 1 ms 384 KB Output is correct
49 Correct 1 ms 384 KB Output is correct
50 Correct 1 ms 384 KB Output is correct
51 Correct 1 ms 384 KB Output is correct
52 Correct 1 ms 384 KB Output is correct
53 Correct 1 ms 384 KB Output is correct
54 Correct 24 ms 3320 KB Output is correct
55 Correct 21 ms 3320 KB Output is correct
56 Correct 25 ms 3320 KB Output is correct
57 Correct 24 ms 3320 KB Output is correct
58 Correct 22 ms 3320 KB Output is correct
59 Correct 21 ms 3320 KB Output is correct
60 Correct 14 ms 3320 KB Output is correct
61 Correct 13 ms 3320 KB Output is correct
62 Correct 16 ms 3320 KB Output is correct
63 Correct 15 ms 3244 KB Output is correct
64 Correct 16 ms 3320 KB Output is correct
65 Correct 16 ms 3192 KB Output is correct

Subtask #7
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 416 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 0 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 408 ms 83840 KB Output is correct
17 Correct 397 ms 83652 KB Output is correct
18 Correct 477 ms 83764 KB Output is correct
19 Correct 394 ms 83776 KB Output is correct
20 Correct 454 ms 83656 KB Output is correct
21 Correct 418 ms 83784 KB Output is correct
22 Correct 410 ms 83680 KB Output is correct
23 Correct 468 ms 83736 KB Output is correct
24 Correct 446 ms 83648 KB Output is correct
25 Correct 414 ms 83648 KB Output is correct
26 Correct 423 ms 83792 KB Output is correct
27 Correct 415 ms 83652 KB Output is correct
28 Correct 440 ms 83832 KB Output is correct
29 Correct 395 ms 83652 KB Output is correct
30 Correct 410 ms 83836 KB Output is correct
31 Correct 410 ms 83500 KB Output is correct
32 Correct 396 ms 83524 KB Output is correct
33 Correct 395 ms 83556 KB Output is correct
34 Correct 401 ms 83528 KB Output is correct
35 Correct 399 ms 83780 KB Output is correct
36 Correct 1 ms 384 KB Output is correct
37 Correct 14 ms 3128 KB Output is correct
38 Correct 13 ms 3192 KB Output is correct
39 Correct 12 ms 3192 KB Output is correct
40 Correct 16 ms 3192 KB Output is correct
41 Correct 16 ms 3192 KB Output is correct
42 Correct 13 ms 3192 KB Output is correct
43 Correct 1 ms 384 KB Output is correct
44 Correct 1 ms 384 KB Output is correct
45 Correct 1 ms 384 KB Output is correct
46 Correct 1 ms 384 KB Output is correct
47 Correct 1 ms 384 KB Output is correct
48 Correct 1 ms 384 KB Output is correct
49 Correct 17 ms 3192 KB Output is correct
50 Correct 17 ms 3192 KB Output is correct
51 Correct 17 ms 3192 KB Output is correct
52 Correct 17 ms 3192 KB Output is correct
53 Correct 17 ms 3192 KB Output is correct
54 Correct 13 ms 3192 KB Output is correct
55 Correct 12 ms 3192 KB Output is correct
56 Correct 12 ms 3192 KB Output is correct
57 Correct 13 ms 3192 KB Output is correct
58 Correct 12 ms 3192 KB Output is correct
59 Correct 13 ms 3192 KB Output is correct
60 Correct 12 ms 3192 KB Output is correct
61 Correct 1 ms 384 KB Output is correct
62 Correct 395 ms 82444 KB Output is correct
63 Correct 387 ms 82500 KB Output is correct
64 Correct 380 ms 82500 KB Output is correct
65 Correct 375 ms 82500 KB Output is correct
66 Correct 392 ms 82500 KB Output is correct
67 Correct 387 ms 82628 KB Output is correct
68 Correct 1 ms 384 KB Output is correct
69 Correct 1 ms 384 KB Output is correct
70 Correct 1 ms 384 KB Output is correct
71 Correct 1 ms 384 KB Output is correct
72 Correct 1 ms 384 KB Output is correct
73 Correct 0 ms 384 KB Output is correct
74 Correct 578 ms 82668 KB Output is correct
75 Correct 598 ms 82624 KB Output is correct
76 Correct 567 ms 82576 KB Output is correct
77 Correct 569 ms 82568 KB Output is correct
78 Correct 575 ms 82760 KB Output is correct
79 Correct 428 ms 82628 KB Output is correct
80 Correct 428 ms 82604 KB Output is correct
81 Correct 385 ms 82628 KB Output is correct
82 Correct 356 ms 82652 KB Output is correct
83 Correct 344 ms 82628 KB Output is correct
84 Correct 360 ms 82636 KB Output is correct
85 Correct 388 ms 82384 KB Output is correct
86 Correct 384 ms 82424 KB Output is correct
87 Correct 369 ms 82376 KB Output is correct
88 Correct 0 ms 384 KB Output is correct
89 Correct 0 ms 384 KB Output is correct
90 Correct 1 ms 384 KB Output is correct
91 Correct 1 ms 384 KB Output is correct
92 Correct 1 ms 384 KB Output is correct
93 Correct 1 ms 384 KB Output is correct
94 Correct 1 ms 384 KB Output is correct
95 Correct 0 ms 384 KB Output is correct
96 Correct 0 ms 384 KB Output is correct
97 Correct 1 ms 384 KB Output is correct
98 Correct 1 ms 384 KB Output is correct
99 Correct 0 ms 384 KB Output is correct
100 Correct 1 ms 384 KB Output is correct
101 Correct 1 ms 384 KB Output is correct
102 Correct 1 ms 384 KB Output is correct
103 Correct 1 ms 384 KB Output is correct
104 Correct 13 ms 3192 KB Output is correct
105 Correct 16 ms 3320 KB Output is correct
106 Correct 17 ms 3320 KB Output is correct
107 Correct 16 ms 3320 KB Output is correct
108 Correct 16 ms 3440 KB Output is correct
109 Correct 18 ms 3320 KB Output is correct
110 Correct 1 ms 384 KB Output is correct
111 Correct 1 ms 384 KB Output is correct
112 Correct 1 ms 384 KB Output is correct
113 Correct 1 ms 384 KB Output is correct
114 Correct 1 ms 384 KB Output is correct
115 Correct 1 ms 384 KB Output is correct
116 Correct 24 ms 3320 KB Output is correct
117 Correct 21 ms 3320 KB Output is correct
118 Correct 25 ms 3320 KB Output is correct
119 Correct 24 ms 3320 KB Output is correct
120 Correct 22 ms 3320 KB Output is correct
121 Correct 21 ms 3320 KB Output is correct
122 Correct 14 ms 3320 KB Output is correct
123 Correct 13 ms 3320 KB Output is correct
124 Correct 16 ms 3320 KB Output is correct
125 Correct 15 ms 3244 KB Output is correct
126 Correct 16 ms 3320 KB Output is correct
127 Correct 16 ms 3192 KB Output is correct
128 Correct 1 ms 384 KB Output is correct
129 Correct 464 ms 88052 KB Output is correct
130 Correct 488 ms 88652 KB Output is correct
131 Correct 520 ms 89208 KB Output is correct
132 Correct 483 ms 88516 KB Output is correct
133 Correct 498 ms 88672 KB Output is correct
134 Correct 496 ms 89160 KB Output is correct
135 Correct 1 ms 384 KB Output is correct
136 Correct 1 ms 384 KB Output is correct
137 Correct 1 ms 384 KB Output is correct
138 Correct 1 ms 384 KB Output is correct
139 Correct 0 ms 384 KB Output is correct
140 Correct 1 ms 384 KB Output is correct
141 Correct 966 ms 89156 KB Output is correct
142 Correct 945 ms 89084 KB Output is correct
143 Correct 835 ms 89156 KB Output is correct
144 Correct 936 ms 89440 KB Output is correct
145 Correct 1012 ms 89236 KB Output is correct
146 Correct 786 ms 87620 KB Output is correct
147 Correct 720 ms 88388 KB Output is correct
148 Correct 744 ms 87876 KB Output is correct
149 Correct 463 ms 88516 KB Output is correct
150 Correct 450 ms 88780 KB Output is correct
151 Correct 392 ms 89032 KB Output is correct
152 Correct 501 ms 88772 KB Output is correct
153 Correct 480 ms 88516 KB Output is correct
154 Correct 445 ms 88540 KB Output is correct
155 Correct 498 ms 88572 KB Output is correct