Submission #777612

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
777612	2023-07-09T11:19:42 Z	Sam_a17	New Home (APIO18_new_home)	C++17	47 / 100	2015 ms	847560 KB

new_home

#define _CRT_SECURE_NO_WARNINGS
#include <bits/stdc++.h>
//#include "temp.cpp"
#include <cstdio>
using namespace std;
 
#ifndef ONLINE_JUDGE
#define dbg(x) cerr << #x <<" "; print(x); cerr << endl;
#else
#define dbg(x)
#endif
 
#define sz(x) (int)x.size()
#define len(x) (int)x.length()
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define clr(x) (x).clear()
#define uniq(x) x.resize(unique(all(x)) - x.begin());
#define blt __builtin_popcount
 
#define pb push_back
#define popf pop_front
#define popb pop_back
#define ld long double
#define ll long long
 
void print(long long t) {cerr << t;}
void print(int t) {cerr << t;}
void print(string t) {cerr << t;}
void print(char t) {cerr << t;}
void print(double t) {cerr << t;}
void print(long double t) {cerr << t;}
void print(unsigned long long t) {cerr << t;}
 
#include <ext/pb_ds/assoc_container.hpp>
using namespace __gnu_pbds;
#define nl '\n'
 
// Indexed Set  
template <class T> using Tree = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
 
template <class T, class V> void print(pair <T, V> p);
template <class T> void print(vector <T> v);
template <class T> void print(set <T> v);
template <class T, class V> void print(map <T, V> v);
template <class T> void print(multiset <T> v);
template <class T, class V> void print(T v[],V n) {cerr << "["; for(int i = 0; i < n; i++) {print(v[i]); cerr << " "; } cerr << "]";}
template <class T, class V> void print(pair <T, V> p) {cerr << "{"; print(p.first); cerr << ","; print(p.second); cerr << "}";}
template <class T> void print(vector <T> v) {cerr << "[ "; for (T i : v) {print(i); cerr << " ";} cerr << "]";}
// template <class T> void print(vector <T> v) {cerr << "[ "; for (T i : v) {print(i); cerr << " ";} cerr << "]";}
template <class T> void print(set <T> v) {cerr << "[ "; for (T i : v) {print(i); cerr << " ";} cerr << "]";}
template <class T> void print(multiset <T> v) {cerr << "[ "; for (T i : v) {print(i); cerr << " ";} cerr << "]";}
template <class T> void print(Tree <T> v) {cerr << "[ "; for (T i : v) {print(i); cerr << " ";} cerr << "]";}
template <class T, class V> void print(map <T, V> v) {cerr << "[ "; for (auto i : v) {print(i); cerr << " ";} cerr << "]";}
template <class T> void print(deque <T> v) {cerr << "[ "; for (T i : v) {print(i); cerr << " ";} cerr << "]";}
 
 
// for random generations
mt19937 myrand(chrono::steady_clock::now().time_since_epoch().count());
// mt19937 myrand(131);
 
// for grid problems
int dx[8] = {-1,0,1,0,1,-1,1,-1};
int dy[8] = {0,1,0,-1,1,1,-1,-1};
 
// lowest / (1 << 17) >= 1e5 / (1 << 18) >= 2e5 / (1 << 21) >= 1e6
void fastIO() {
  ios_base::sync_with_stdio(false);
  cin.tie(nullptr); cout.tie(nullptr);
}
// file in/out
void setIO(string str = "") {
  fastIO();
 
  // if(str == "input") {
    // freopen("input.txt", "r", stdin);
    // freopen("output.txt", "w", stdout);
  // } else if(str != "") {
    // freopen((str + ".in").c_str(), "r", stdin);
    // freopen((str + ".out").c_str(), "w", stdout);
  // }
}
 
const int N = 1e6 + 10, maxM = 3e5 + 10, inf = 1e8, infi = 2e9 + 10;
vector<pair<pair<int, int>, int>> to_add[N];
int n, k, q;
 
struct node {
  int x, t, a, b;
};
 
vector<node> cand;

struct segTreeMax {  // Range Queries
  multiset<int> mt[2 * N];
  vector<int> mTree;
  int size, sub;

  void init(ll n) {
    size = 1;
    while(size < n)  {
      size *= 2;
    }
    mTree.assign(2 * size - 1, 0);
  }

  void upd(int u, ll v, int x, int lx, int rx) { // set value at pos u
    if(rx - lx == 1) {
      x -= sub;
      if(v >= 0) {
        mt[x].insert(v);
      } else {
        assert(mt[x].find(-v) != mt[x].end());
        mt[x].erase(mt[x].find(-v));
      }

      if(!mt[x].empty()) {
        mTree[x + sub] = *prev(mt[x].end());
      } else {
        mTree[x + sub] = -1;
      }
      return;
    }

    int m = (lx + rx) / 2;
    if(u < m) {
      upd(u, v, 2 * x + 1, lx, m);
    }else {
      upd(u, v, 2 * x + 2, m, rx);
    }
    mTree[x] = max(mTree[2 * x + 1], mTree[2 * x + 2]);
  }

  void upd(int u, ll v) {
    upd(u, v, 0, 0, size);
  }

  int gt(int u, int x, int lx, int rx) { // set value at pos u
    if(rx - lx == 1) {
      sub = x;
      return x;
    }

    int m = (lx + rx) / 2;
    if(u < m) {
      return gt(u, 2 * x + 1, lx, m);
    }else {
      return gt(u, 2 * x + 2, m, rx);
    }
  }

  int gt(int u) {
    return gt(u, 0, 0, size);
  }

  int qry(int l, int r, int x, int lx, int rx) { // range queries
    if(l >= rx || lx >= r) {
      return -1;
    }

    if(lx >= l && r >= rx) {
      return mTree[x];
    }

    int m = (rx + lx) / 2;
    int s1 = qry(l, r, 2 * x + 1, lx, m);
    int s2 = qry(l, r, 2 * x + 2, m, rx);
    return max(s1, s2);
  }

  int qry(int l, int r) {
    return qry(l, r, 0,0,size);
  }
};

struct segTreeMin {  // Range Queries
  multiset<int> mt[N];
  vector<int> mTree;
  int size;
  int sub;

  void init(ll n) {
    size = 1;
    while(size < n)  {
      size *= 2;
    }
    mTree.assign(2 * size - 1, INT32_MAX);
  }

  int ind(int xx) {
    if(xx >= sub) {
      return xx - sub;
    } else {
      return xx;
    }
  }

  void upd(int u, ll v, int x, int lx, int rx) { // set value at pos u
    if(rx - lx == 1) {
      x -= sub;
      if(v >= 0) {
        mt[x].insert(v);
      } else {
        assert(mt[x].find(-v) != mt[x].end());
        mt[x].erase(mt[x].find(-v));
      }

      if(!mt[x].empty()) {
        mTree[x + sub] = *mt[x].begin();
      } else {
        mTree[x + sub] = INT32_MAX;
      }
      return;
    }

    int m = (lx + rx) / 2;
    if(u < m) {
      upd(u, v, 2 * x + 1, lx, m);
    }else {
      upd(u, v, 2 * x + 2, m, rx);
    }
    mTree[x] = min(mTree[2 * x + 1], mTree[2 * x + 2]);
  }

  void upd(int u, ll v) {
    upd(u, v, 0, 0, size);
  }

  int gt(int u, int x, int lx, int rx) { // set value at pos u
    if(rx - lx == 1) {
      sub = x;
      return x;
    }

    int m = (lx + rx) / 2;
    if(u < m) {
      return gt(u, 2 * x + 1, lx, m);
    }else {
      return gt(u, 2 * x + 2, m, rx);
    }
  }

  int gt(int u) {
    return gt(u, 0, 0, size);
  }

  int qry(int l, int r, int x, int lx, int rx) { // range queries
    if(l >= rx || lx >= r) {
      return INT32_MAX;
    }

    if(lx >= l && r >= rx) {
      return mTree[x];
    }

    int m = (rx + lx) / 2;
    int s1 = qry(l, r, 2 * x + 1, lx, m);
    int s2 = qry(l, r, 2 * x + 2, m, rx);
    return min(s1, s2);
  }

  int qry(int l, int r) {
    return qry(l, r, 0,0,size);
  }
};

segTreeMax rs;
segTreeMin ls;

vector<int> compress_times, compress_locations;
multiset<int> color[maxM];
map<int, int> mx_col[maxM];
int pat[maxM];

unordered_map<int, int> mapi;

int get(int val) {
  return mapi[val];
}

void add_interval(int type, int l, int r) {
  int mid = (l + r + 1) / 2;
  l = get(l);
  r = get(r);
  int midone = get(mid - 1);
  mid = get(mid);
  
  if(mid <= r) {
    rs.upd(mid, r);
  }
  if(l < mid) {
    ls.upd(midone, l);
  }
}

void del_interval(int type, int l, int r) {
  int mid = (l + r + 1) / 2;
  
  l = get(l);
  r = get(r);
  int midone = get(mid - 1);
  mid = get(mid);

  if(mid <= r) rs.upd(mid, -r);
  if(l < mid) ls.upd(midone, -l);
}

void solve_() {
  cin >> n >> k >> q;
 
  for(int i = 1; i <= n; i++) {
    int x, t, a, b; 
    cin >> x >> t >> a >> b;
    
    compress_times.push_back(a);
    compress_times.push_back(b + 1);

    compress_locations.push_back(x);

    cand.push_back({x, t, a, b});
  }

  vector<pair<int, int>> queries;
  for(int i = 1; i <= q; i++) {
    int l, y; cin >> l >> y;
    compress_locations.push_back(l);
    compress_times.push_back(y);
    queries.emplace_back(l, y);
  }

  compress_locations.push_back(-infi);
  compress_locations.push_back(infi);
  
  sort(all(compress_times));
  uniq(compress_times);


  for(auto &i: cand) {
    i.a = lower_bound(all(compress_times), i.a) - compress_times.begin();
    i.b = lower_bound(all(compress_times), i.b + 1) - compress_times.begin();

    to_add[i.a].push_back({{i.x, i.t}, 1});
    to_add[i.b].push_back({{i.x, i.t}, 2});
  } 

  for(int i = 1; i <= k; i++) {
    color[i].insert(-infi);
    color[i].insert(infi);
  }

  for(int i = 0; i < sz(compress_times); i++) {
    for(auto cc: to_add[i]) {
      if(cc.second == 1) { 
        auto j = cc.first;
        if(color[j.second].find(j.first) != color[j.second].end()) {
          mx_col[j.second][j.first]++;
          continue;
        }

        color[j.second].insert(j.first);

        mx_col[j.second][j.first] = 1;
        auto it = color[j.second].find(j.first);
        auto it_prev = prev(it), it_next = next(it);

        int mid1 = (*it_next + j.first + 1) / 2;
        int mid2 = (*it_prev + j.first + 1) / 2;
        
        compress_locations.push_back(mid1);
        compress_locations.push_back(mid1 - 1);
        
        compress_locations.push_back(mid2);
        compress_locations.push_back(mid2 - 1);
      } else if(cc.second == 2) {
        auto j = cc.first;
        mx_col[j.second][j.first]--;
        if(mx_col[j.second][j.first] == 0) {

          auto it = color[j.second].find(j.first);
          auto it_prev = prev(it), it_next = next(it);

          int mid1 = (*it_next + *it_prev + 1) / 2;
          
          compress_locations.push_back(mid1);
          compress_locations.push_back(mid1 - 1);
  
          color[j.second].erase(j.first);
        }
      } 
    }
  }

  int it = 1;
  for(auto &i: queries) {
    i.second = lower_bound(all(compress_times), i.second) - compress_times.begin();
    to_add[i.second].push_back({{i.first, it}, 0});
    it++;
  }

  sort(all(compress_locations));
  uniq(compress_locations);
  ls.init(sz(compress_locations) + 2);
  rs.init(sz(compress_locations) + 2);
  rs.gt(0);
  ls.gt(0);

  for(int i = 1; i <= k; i++) {
    color[i].clear();
    mx_col[i].clear();
    
    color[i].insert(-infi);
    color[i].insert(infi);
  }

  vector<bool> empty(k + 1, true);
  int emp = k;

  mapi.reserve(2 * sz(compress_locations) + 2);
  for(int i = 0; i < sz(compress_locations); i++) {
    mapi[compress_locations[i]] = i;
  }

  for(int i = 0; i < sz(compress_times); i++) {
    for(auto cc: to_add[i]) {
      if(cc.second == 1) { 
        auto j = cc.first;
        if(color[j.second].find(j.first) != color[j.second].end()) {
          mx_col[j.second][j.first]++;
          continue;
        }

        mx_col[j.second][j.first] = 1;
        color[j.second].insert(j.first);
        if(sz(color[j.second]) == 3) {
          assert(empty[j.second]);
          empty[j.second] = false;
          emp--;
        }

        // ete inchvor bani aranqna
        auto it = color[j.second].find(j.first);
        assert(it != color[j.second].begin());
        assert(it != prev(color[j.second].end()));
        auto it_prev = prev(it), it_next = next(it);

        int mid1 = (*it_next + j.first + 1) / 2;
        int mid2 = (*it_prev + j.first + 1) / 2;


        add_interval(j.second, *it_prev, j.first);
        add_interval(j.second, j.first, *it_next);


        if(*it_prev != -infi || *it_next != infi) {
          del_interval(j.second, *it_prev, *it_next);
        }
      } else if(cc.second == 2) {
        auto j = cc.first;
        mx_col[j.second][j.first]--;
        if(mx_col[j.second][j.first] == 0) {

          auto it = color[j.second].find(j.first);

          if(sz(color[j.second]) == 3) {
            empty[j.second] = true;
            emp++;
          }

          auto it_prev = prev(it), it_next = next(it);
          del_interval(j.second, *it_prev, j.first);
          del_interval(j.second, j.first, *it_next);

          if(*it_prev != -infi || *it_next != infi) {
            add_interval(j.second, *it_prev, *it_next);
          }

          color[j.second].erase(j.first);
        }
      } else {
        auto j = cc.first;
        if(emp) {
          pat[j.second] = -1;
        } else {
          int cur = lower_bound(all(compress_locations), j.first) - compress_locations.begin();
          int li = ls.qry(cur, sz(compress_locations) + 1);
          int ri = rs.qry(0, cur + 1);

          if(li <= cur) {
            pat[j.second] = max(pat[j.second], j.first - compress_locations[li]);
          }

          if(ri >= cur) {
            pat[j.second] = max(pat[j.second], compress_locations[ri] - j.first);
          }
        }
      }
    }
  }

  for(int i = 1; i <= q; i++) {
    cout << pat[i] << '\n';
  }
 }
 
int main() {
  setIO();
 
  auto solve = [&](int test_case)-> void {
    for(int i = 1; i <= test_case; i++) {
      solve_();
    }
  };
 
  int test_cases = 1;
  // cin >> test_cases;
  solve(test_cases);
 
  return 0;
}

Compilation message

new_home.cpp: In function 'void solve_()':
new_home.cpp:446:13: warning: unused variable 'mid1' [-Wunused-variable]
  446 |         int mid1 = (*it_next + j.first + 1) / 2;
      |             ^~~~
new_home.cpp:447:13: warning: unused variable 'mid2' [-Wunused-variable]
  447 |         int mid2 = (*it_prev + j.first + 1) / 2;
      |             ^~~~

Subtask #1

5.0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	78 ms	192848 KB	Output is correct
2	Correct	80 ms	192824 KB	Output is correct
3	Correct	80 ms	192832 KB	Output is correct
4	Correct	79 ms	192792 KB	Output is correct
5	Correct	83 ms	192960 KB	Output is correct
6	Correct	82 ms	193196 KB	Output is correct
7	Correct	81 ms	193144 KB	Output is correct
8	Correct	80 ms	193236 KB	Output is correct
9	Correct	81 ms	193208 KB	Output is correct
10	Correct	85 ms	193264 KB	Output is correct
11	Correct	82 ms	193196 KB	Output is correct
12	Correct	81 ms	193096 KB	Output is correct
13	Correct	80 ms	193116 KB	Output is correct
14	Correct	92 ms	193100 KB	Output is correct
15	Correct	81 ms	193180 KB	Output is correct
16	Correct	83 ms	193164 KB	Output is correct
17	Correct	84 ms	193140 KB	Output is correct
18	Correct	80 ms	193244 KB	Output is correct
19	Correct	81 ms	193264 KB	Output is correct
20	Correct	81 ms	193236 KB	Output is correct
21	Correct	85 ms	193144 KB	Output is correct
22	Correct	81 ms	193224 KB	Output is correct
23	Correct	84 ms	193272 KB	Output is correct
24	Correct	83 ms	193144 KB	Output is correct
25	Correct	84 ms	193200 KB	Output is correct
26	Correct	82 ms	193208 KB	Output is correct
27	Correct	80 ms	192904 KB	Output is correct
28	Correct	81 ms	193212 KB	Output is correct
29	Correct	93 ms	193120 KB	Output is correct
30	Correct	82 ms	193164 KB	Output is correct

Subtask #2

7.0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	78 ms	192848 KB	Output is correct
2	Correct	80 ms	192824 KB	Output is correct
3	Correct	80 ms	192832 KB	Output is correct
4	Correct	79 ms	192792 KB	Output is correct
5	Correct	83 ms	192960 KB	Output is correct
6	Correct	82 ms	193196 KB	Output is correct
7	Correct	81 ms	193144 KB	Output is correct
8	Correct	80 ms	193236 KB	Output is correct
9	Correct	81 ms	193208 KB	Output is correct
10	Correct	85 ms	193264 KB	Output is correct
11	Correct	82 ms	193196 KB	Output is correct
12	Correct	81 ms	193096 KB	Output is correct
13	Correct	80 ms	193116 KB	Output is correct
14	Correct	92 ms	193100 KB	Output is correct
15	Correct	81 ms	193180 KB	Output is correct
16	Correct	83 ms	193164 KB	Output is correct
17	Correct	84 ms	193140 KB	Output is correct
18	Correct	80 ms	193244 KB	Output is correct
19	Correct	81 ms	193264 KB	Output is correct
20	Correct	81 ms	193236 KB	Output is correct
21	Correct	85 ms	193144 KB	Output is correct
22	Correct	81 ms	193224 KB	Output is correct
23	Correct	84 ms	193272 KB	Output is correct
24	Correct	83 ms	193144 KB	Output is correct
25	Correct	84 ms	193200 KB	Output is correct
26	Correct	82 ms	193208 KB	Output is correct
27	Correct	80 ms	192904 KB	Output is correct
28	Correct	81 ms	193212 KB	Output is correct
29	Correct	93 ms	193120 KB	Output is correct
30	Correct	82 ms	193164 KB	Output is correct
31	Correct	938 ms	246760 KB	Output is correct
32	Correct	127 ms	198856 KB	Output is correct
33	Correct	888 ms	238464 KB	Output is correct
34	Correct	842 ms	238112 KB	Output is correct
35	Correct	967 ms	246552 KB	Output is correct
36	Correct	979 ms	246468 KB	Output is correct
37	Correct	685 ms	236692 KB	Output is correct
38	Correct	728 ms	236444 KB	Output is correct
39	Correct	580 ms	236308 KB	Output is correct
40	Correct	575 ms	236192 KB	Output is correct
41	Correct	747 ms	241644 KB	Output is correct
42	Correct	738 ms	241460 KB	Output is correct
43	Correct	120 ms	199412 KB	Output is correct
44	Correct	721 ms	241740 KB	Output is correct
45	Correct	745 ms	241592 KB	Output is correct
46	Correct	730 ms	241592 KB	Output is correct
47	Correct	478 ms	239244 KB	Output is correct
48	Correct	480 ms	239120 KB	Output is correct
49	Correct	515 ms	240504 KB	Output is correct
50	Correct	552 ms	241040 KB	Output is correct
51	Correct	530 ms	240492 KB	Output is correct

Subtask #3

0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Runtime error	1595 ms	846740 KB	Execution killed with signal 11
2	Halted	0 ms	0 KB	-

Subtask #4

0 / 23.0

#	Verdict	Execution time	Memory	Grader output
1	Runtime error	2015 ms	847560 KB	Execution killed with signal 11
2	Halted	0 ms	0 KB	-

Subtask #5

35.0 / 35.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	78 ms	192848 KB	Output is correct
2	Correct	80 ms	192824 KB	Output is correct
3	Correct	80 ms	192832 KB	Output is correct
4	Correct	79 ms	192792 KB	Output is correct
5	Correct	83 ms	192960 KB	Output is correct
6	Correct	82 ms	193196 KB	Output is correct
7	Correct	81 ms	193144 KB	Output is correct
8	Correct	80 ms	193236 KB	Output is correct
9	Correct	81 ms	193208 KB	Output is correct
10	Correct	85 ms	193264 KB	Output is correct
11	Correct	82 ms	193196 KB	Output is correct
12	Correct	81 ms	193096 KB	Output is correct
13	Correct	80 ms	193116 KB	Output is correct
14	Correct	92 ms	193100 KB	Output is correct
15	Correct	81 ms	193180 KB	Output is correct
16	Correct	83 ms	193164 KB	Output is correct
17	Correct	84 ms	193140 KB	Output is correct
18	Correct	80 ms	193244 KB	Output is correct
19	Correct	81 ms	193264 KB	Output is correct
20	Correct	81 ms	193236 KB	Output is correct
21	Correct	85 ms	193144 KB	Output is correct
22	Correct	81 ms	193224 KB	Output is correct
23	Correct	84 ms	193272 KB	Output is correct
24	Correct	83 ms	193144 KB	Output is correct
25	Correct	84 ms	193200 KB	Output is correct
26	Correct	82 ms	193208 KB	Output is correct
27	Correct	80 ms	192904 KB	Output is correct
28	Correct	81 ms	193212 KB	Output is correct
29	Correct	93 ms	193120 KB	Output is correct
30	Correct	82 ms	193164 KB	Output is correct
31	Correct	938 ms	246760 KB	Output is correct
32	Correct	127 ms	198856 KB	Output is correct
33	Correct	888 ms	238464 KB	Output is correct
34	Correct	842 ms	238112 KB	Output is correct
35	Correct	967 ms	246552 KB	Output is correct
36	Correct	979 ms	246468 KB	Output is correct
37	Correct	685 ms	236692 KB	Output is correct
38	Correct	728 ms	236444 KB	Output is correct
39	Correct	580 ms	236308 KB	Output is correct
40	Correct	575 ms	236192 KB	Output is correct
41	Correct	747 ms	241644 KB	Output is correct
42	Correct	738 ms	241460 KB	Output is correct
43	Correct	120 ms	199412 KB	Output is correct
44	Correct	721 ms	241740 KB	Output is correct
45	Correct	745 ms	241592 KB	Output is correct
46	Correct	730 ms	241592 KB	Output is correct
47	Correct	478 ms	239244 KB	Output is correct
48	Correct	480 ms	239120 KB	Output is correct
49	Correct	515 ms	240504 KB	Output is correct
50	Correct	552 ms	241040 KB	Output is correct
51	Correct	530 ms	240492 KB	Output is correct
52	Correct	748 ms	253492 KB	Output is correct
53	Correct	711 ms	244596 KB	Output is correct
54	Correct	880 ms	249384 KB	Output is correct
55	Correct	742 ms	246188 KB	Output is correct
56	Correct	694 ms	248328 KB	Output is correct
57	Correct	762 ms	243572 KB	Output is correct
58	Correct	714 ms	244900 KB	Output is correct
59	Correct	690 ms	247236 KB	Output is correct
60	Correct	729 ms	242576 KB	Output is correct
61	Correct	258 ms	222948 KB	Output is correct
62	Correct	737 ms	253664 KB	Output is correct
63	Correct	807 ms	250384 KB	Output is correct
64	Correct	857 ms	247920 KB	Output is correct
65	Correct	851 ms	244184 KB	Output is correct
66	Correct	785 ms	242388 KB	Output is correct
67	Correct	356 ms	209268 KB	Output is correct

Subtask #6

0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	78 ms	192848 KB	Output is correct
2	Correct	80 ms	192824 KB	Output is correct
3	Correct	80 ms	192832 KB	Output is correct
4	Correct	79 ms	192792 KB	Output is correct
5	Correct	83 ms	192960 KB	Output is correct
6	Correct	82 ms	193196 KB	Output is correct
7	Correct	81 ms	193144 KB	Output is correct
8	Correct	80 ms	193236 KB	Output is correct
9	Correct	81 ms	193208 KB	Output is correct
10	Correct	85 ms	193264 KB	Output is correct
11	Correct	82 ms	193196 KB	Output is correct
12	Correct	81 ms	193096 KB	Output is correct
13	Correct	80 ms	193116 KB	Output is correct
14	Correct	92 ms	193100 KB	Output is correct
15	Correct	81 ms	193180 KB	Output is correct
16	Correct	83 ms	193164 KB	Output is correct
17	Correct	84 ms	193140 KB	Output is correct
18	Correct	80 ms	193244 KB	Output is correct
19	Correct	81 ms	193264 KB	Output is correct
20	Correct	81 ms	193236 KB	Output is correct
21	Correct	85 ms	193144 KB	Output is correct
22	Correct	81 ms	193224 KB	Output is correct
23	Correct	84 ms	193272 KB	Output is correct
24	Correct	83 ms	193144 KB	Output is correct
25	Correct	84 ms	193200 KB	Output is correct
26	Correct	82 ms	193208 KB	Output is correct
27	Correct	80 ms	192904 KB	Output is correct
28	Correct	81 ms	193212 KB	Output is correct
29	Correct	93 ms	193120 KB	Output is correct
30	Correct	82 ms	193164 KB	Output is correct
31	Correct	938 ms	246760 KB	Output is correct
32	Correct	127 ms	198856 KB	Output is correct
33	Correct	888 ms	238464 KB	Output is correct
34	Correct	842 ms	238112 KB	Output is correct
35	Correct	967 ms	246552 KB	Output is correct
36	Correct	979 ms	246468 KB	Output is correct
37	Correct	685 ms	236692 KB	Output is correct
38	Correct	728 ms	236444 KB	Output is correct
39	Correct	580 ms	236308 KB	Output is correct
40	Correct	575 ms	236192 KB	Output is correct
41	Correct	747 ms	241644 KB	Output is correct
42	Correct	738 ms	241460 KB	Output is correct
43	Correct	120 ms	199412 KB	Output is correct
44	Correct	721 ms	241740 KB	Output is correct
45	Correct	745 ms	241592 KB	Output is correct
46	Correct	730 ms	241592 KB	Output is correct
47	Correct	478 ms	239244 KB	Output is correct
48	Correct	480 ms	239120 KB	Output is correct
49	Correct	515 ms	240504 KB	Output is correct
50	Correct	552 ms	241040 KB	Output is correct
51	Correct	530 ms	240492 KB	Output is correct
52	Runtime error	1595 ms	846740 KB	Execution killed with signal 11
53	Halted	0 ms	0 KB	-