oj.uz

Submission #443495

# Submission time Handle Problem Language Result Execution time Memory
443495 2021-07-10T15:20:47 Z leinad2 Fountain Parks (IOI21_parks) C++17
70 / 100
 601 ms 74636 KB 
#include "parks.h"
#include<bits/stdc++.h>
using namespace std;
int par[400010], chk[400010], chk2[400010], A[400010][2], vis[400010];
int Find(int v){return v==par[v]?v:par[v]=Find(par[v]);}
vector<pair<int, int> >v;
int cnt;
map<pair<int, int>, int>mp;
vector<pair<int, int> >adj[400010];
vector<int>_u, _v, _a, _b;
void dfs(int v)
{
    for(int i=0;i<adj[v].size();i++)
    {
        int p=adj[v][i].first;
        if(!vis[p])vis[p]=1,dfs(p),_a[adj[v][i].second]=p;
    }
}
int construct_roads(vector<int>x, vector<int>y)
{
    int n, i, j, k, a, b;
    n=x.size();
    vector<pair<pair<int, int>, int> >V;
    for(i=0;i<n;i++)
    {
        V.push_back({{x[i], y[i]}, i});
    }
    sort(V.begin(), V.end());
    for(i=1;i<V.size();i++)
    {
        if(V[i].first.first==V[i-1].first.first&&V[i].first.second==V[i-1].first.second+2)
        {
            v.push_back({V[i].second, V[i-1].second});
        }
    }
    for(i=0;i<n;i++)
    {
        swap(V[i].first.first, V[i].first.second);
    }
    sort(V.begin(), V.end());
    for(i=1;i<V.size();i++)
    {
        if(V[i].first.first==V[i-1].first.first&&V[i].first.second==V[i-1].first.second+2)
        {
            v.push_back({V[i].second, V[i-1].second});
        }
    }
    for(int rng=0;rng<10;rng++)
    {
        for(i=0;i<n;i++)par[i]=i;
        if(rng!=0)random_shuffle(v.begin(), v.end());
        _u.clear();_v.clear();_a.clear();_b.clear();cnt=0;mp.clear();for(i=1;i<=2*n;i++)vis[i]=chk[i]=chk2[i]=0,adj[i].clear();
        for(i=0;i<v.size();i++)
        {
            if(Find(v[i].first)!=Find(v[i].second))
            {
                _u.push_back(v[i].first);
                _v.push_back(v[i].second);
                par[Find(v[i].first)]=Find(v[i].second);
            }
        }
        if(_u.size()!=n-1)return 0;
        vector<pair<int, int> >edge;
        _a.resize(n-1);_b.resize(n-1);
        for(i=0;i<_u.size();i++)
        {
            int a=_u[i], b=_v[i], q, w, e, r;
            if(x[a]==x[b])
            {
                q=x[a]-1;e=x[a]+1;
                w=r=(y[a]+y[b])/2;
            }
            else
            {
                w=y[a]-1;r=y[a]+1;
                q=e=(x[a]+x[b])/2;
            }
            if(mp.find({q, w})==mp.end())mp[{q, w}]=++cnt,A[cnt][0]=q,A[cnt][1]=w;
            if(mp.find({e, r})==mp.end())mp[{e, r}]=++cnt,A[cnt][0]=e,A[cnt][1]=r;
            int x=mp[{q, w}];int y=mp[{e, r}];
            edge.push_back({x, y});
        }
        for(i=0;i++<cnt;)par[i]=i;
        for(i=0;i<edge.size();i++)par[Find(edge[i].first)]=Find(edge[i].second);
        for(i=0;i++<cnt;)chk[Find(i)]++;
        for(i=0;i<edge.size();i++)chk2[Find(edge[i].first)]++;
        for(i=0;i<edge.size();i++)
        {
            adj[edge[i].first].push_back({edge[i].second, i});
            adj[edge[i].second].push_back({edge[i].first, i});
        }
        bool flag=true;
        for(i=0;i++<cnt;)
        {
            if(chk[i])
            {
                if(chk[i]<chk2[i]){flag=false;break;}
                else vis[i]=1,dfs(i);
            }
        }
        if(!flag)continue;
        for(i=0;i<_a.size();i++)
        {
            if(_a[i]==0)_a[i]=Find(edge[i].first);
            int a=_a[i];
            _a[i]=A[a][0];_b[i]=A[a][1];
        }
        build(_u, _v, _a, _b);
        return 1;
    }
    return 0;
}

Compilation message

parks.cpp: In function 'void dfs(int)':
parks.cpp:13:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   13 |     for(int i=0;i<adj[v].size();i++)
      |                 ~^~~~~~~~~~~~~~
parks.cpp: In function 'int construct_roads(std::vector<int>, std::vector<int>)':
parks.cpp:29:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<std::pair<int, int>, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   29 |     for(i=1;i<V.size();i++)
      |             ~^~~~~~~~~
parks.cpp:41:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<std::pair<int, int>, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   41 |     for(i=1;i<V.size();i++)
      |             ~^~~~~~~~~
parks.cpp:53:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   53 |         for(i=0;i<v.size();i++)
      |                 ~^~~~~~~~~
parks.cpp:62:21: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   62 |         if(_u.size()!=n-1)return 0;
      |            ~~~~~~~~~^~~~~
parks.cpp:65:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   65 |         for(i=0;i<_u.size();i++)
      |                 ~^~~~~~~~~~
parks.cpp:84:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   84 |         for(i=0;i<edge.size();i++)par[Find(edge[i].first)]=Find(edge[i].second);
      |                 ~^~~~~~~~~~~~
parks.cpp:86:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   86 |         for(i=0;i<edge.size();i++)chk2[Find(edge[i].first)]++;
      |                 ~^~~~~~~~~~~~
parks.cpp:87:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   87 |         for(i=0;i<edge.size();i++)
      |                 ~^~~~~~~~~~~~
parks.cpp:102:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  102 |         for(i=0;i<_a.size();i++)
      |                 ~^~~~~~~~~~
parks.cpp:21:15: warning: unused variable 'j' [-Wunused-variable]
   21 |     int n, i, j, k, a, b;
      |               ^
parks.cpp:21:18: warning: unused variable 'k' [-Wunused-variable]
   21 |     int n, i, j, k, a, b;
      |                  ^
parks.cpp:21:21: warning: unused variable 'a' [-Wunused-variable]
   21 |     int n, i, j, k, a, b;
      |                     ^
parks.cpp:21:24: warning: unused variable 'b' [-Wunused-variable]
   21 |     int n, i, j, k, a, b;
      |                        ^

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 9676 KB Output is correct
2 Correct 7 ms 9676 KB Output is correct
3 Correct 7 ms 9676 KB Output is correct
4 Correct 6 ms 9676 KB Output is correct
5 Correct 6 ms 9676 KB Output is correct
6 Correct 6 ms 9672 KB Output is correct
7 Correct 6 ms 9676 KB Output is correct
8 Correct 6 ms 9624 KB Output is correct
9 Correct 225 ms 42332 KB Output is correct
10 Correct 25 ms 12940 KB Output is correct
11 Correct 115 ms 27220 KB Output is correct
12 Correct 34 ms 14564 KB Output is correct
13 Correct 21 ms 13124 KB Output is correct
14 Correct 7 ms 9676 KB Output is correct
15 Correct 8 ms 9864 KB Output is correct
16 Correct 226 ms 42272 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 9676 KB Output is correct
2 Correct 7 ms 9676 KB Output is correct
3 Correct 7 ms 9676 KB Output is correct
4 Correct 6 ms 9676 KB Output is correct
5 Correct 6 ms 9676 KB Output is correct
6 Correct 6 ms 9672 KB Output is correct
7 Correct 6 ms 9676 KB Output is correct
8 Correct 6 ms 9624 KB Output is correct
9 Correct 225 ms 42332 KB Output is correct
10 Correct 25 ms 12940 KB Output is correct
11 Correct 115 ms 27220 KB Output is correct
12 Correct 34 ms 14564 KB Output is correct
13 Correct 21 ms 13124 KB Output is correct
14 Correct 7 ms 9676 KB Output is correct
15 Correct 8 ms 9864 KB Output is correct
16 Correct 226 ms 42272 KB Output is correct
17 Correct 7 ms 9676 KB Output is correct
18 Correct 6 ms 9676 KB Output is correct
19 Correct 6 ms 9676 KB Output is correct
20 Correct 6 ms 9700 KB Output is correct
21 Correct 6 ms 9604 KB Output is correct
22 Correct 6 ms 9676 KB Output is correct
23 Correct 431 ms 65256 KB Output is correct
24 Correct 6 ms 9676 KB Output is correct
25 Correct 8 ms 10080 KB Output is correct
26 Correct 8 ms 9932 KB Output is correct
27 Correct 8 ms 10060 KB Output is correct
28 Correct 167 ms 32008 KB Output is correct
29 Correct 263 ms 43012 KB Output is correct
30 Correct 398 ms 53908 KB Output is correct
31 Correct 427 ms 65228 KB Output is correct
32 Correct 6 ms 9676 KB Output is correct
33 Correct 6 ms 9676 KB Output is correct
34 Correct 6 ms 9676 KB Output is correct
35 Correct 6 ms 9724 KB Output is correct
36 Correct 7 ms 9624 KB Output is correct
37 Correct 6 ms 9676 KB Output is correct
38 Correct 6 ms 9676 KB Output is correct
39 Correct 7 ms 9628 KB Output is correct
40 Correct 6 ms 9668 KB Output is correct
41 Correct 6 ms 9676 KB Output is correct
42 Correct 6 ms 9736 KB Output is correct
43 Correct 7 ms 9876 KB Output is correct
44 Correct 7 ms 9964 KB Output is correct
45 Correct 202 ms 35716 KB Output is correct
46 Correct 324 ms 47588 KB Output is correct
47 Correct 308 ms 47360 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 9676 KB Output is correct
2 Correct 7 ms 9676 KB Output is correct
3 Correct 7 ms 9676 KB Output is correct
4 Correct 6 ms 9676 KB Output is correct
5 Correct 6 ms 9676 KB Output is correct
6 Correct 6 ms 9672 KB Output is correct
7 Correct 6 ms 9676 KB Output is correct
8 Correct 6 ms 9624 KB Output is correct
9 Correct 225 ms 42332 KB Output is correct
10 Correct 25 ms 12940 KB Output is correct
11 Correct 115 ms 27220 KB Output is correct
12 Correct 34 ms 14564 KB Output is correct
13 Correct 21 ms 13124 KB Output is correct
14 Correct 7 ms 9676 KB Output is correct
15 Correct 8 ms 9864 KB Output is correct
16 Correct 226 ms 42272 KB Output is correct
17 Correct 7 ms 9676 KB Output is correct
18 Correct 6 ms 9676 KB Output is correct
19 Correct 6 ms 9676 KB Output is correct
20 Correct 6 ms 9700 KB Output is correct
21 Correct 6 ms 9604 KB Output is correct
22 Correct 6 ms 9676 KB Output is correct
23 Correct 431 ms 65256 KB Output is correct
24 Correct 6 ms 9676 KB Output is correct
25 Correct 8 ms 10080 KB Output is correct
26 Correct 8 ms 9932 KB Output is correct
27 Correct 8 ms 10060 KB Output is correct
28 Correct 167 ms 32008 KB Output is correct
29 Correct 263 ms 43012 KB Output is correct
30 Correct 398 ms 53908 KB Output is correct
31 Correct 427 ms 65228 KB Output is correct
32 Correct 6 ms 9676 KB Output is correct
33 Correct 6 ms 9676 KB Output is correct
34 Correct 6 ms 9676 KB Output is correct
35 Correct 6 ms 9724 KB Output is correct
36 Correct 7 ms 9624 KB Output is correct
37 Correct 6 ms 9676 KB Output is correct
38 Correct 6 ms 9676 KB Output is correct
39 Correct 7 ms 9628 KB Output is correct
40 Correct 6 ms 9668 KB Output is correct
41 Correct 6 ms 9676 KB Output is correct
42 Correct 6 ms 9736 KB Output is correct
43 Correct 7 ms 9876 KB Output is correct
44 Correct 7 ms 9964 KB Output is correct
45 Correct 202 ms 35716 KB Output is correct
46 Correct 324 ms 47588 KB Output is correct
47 Correct 308 ms 47360 KB Output is correct
48 Correct 7 ms 9728 KB Output is correct
49 Correct 6 ms 9672 KB Output is correct
50 Correct 6 ms 9676 KB Output is correct
51 Correct 7 ms 9676 KB Output is correct
52 Correct 6 ms 9676 KB Output is correct
53 Correct 7 ms 9676 KB Output is correct
54 Correct 7 ms 9676 KB Output is correct
55 Correct 396 ms 61932 KB Output is correct
56 Correct 6 ms 9676 KB Output is correct
57 Correct 9 ms 10188 KB Output is correct
58 Correct 16 ms 11416 KB Output is correct
59 Correct 12 ms 10508 KB Output is correct
60 Correct 201 ms 35804 KB Output is correct
61 Correct 262 ms 44916 KB Output is correct
62 Correct 340 ms 52932 KB Output is correct
63 Correct 482 ms 61992 KB Output is correct
64 Correct 7 ms 9676 KB Output is correct
65 Correct 7 ms 9676 KB Output is correct
66 Correct 6 ms 9600 KB Output is correct
67 Correct 487 ms 74552 KB Output is correct
68 Correct 493 ms 74552 KB Output is correct
69 Correct 482 ms 74376 KB Output is correct
70 Correct 9 ms 9940 KB Output is correct
71 Correct 10 ms 10316 KB Output is correct
72 Correct 210 ms 35212 KB Output is correct
73 Correct 305 ms 47848 KB Output is correct
74 Correct 408 ms 60612 KB Output is correct
75 Correct 431 ms 66464 KB Output is correct
76 Correct 487 ms 74608 KB Output is correct
77 Correct 8 ms 10076 KB Output is correct
78 Correct 10 ms 10384 KB Output is correct
79 Correct 235 ms 36216 KB Output is correct
80 Correct 310 ms 49652 KB Output is correct
81 Correct 423 ms 62660 KB Output is correct

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 9676 KB Output is correct
2 Correct 7 ms 9676 KB Output is correct
3 Correct 7 ms 9676 KB Output is correct
4 Correct 6 ms 9676 KB Output is correct
5 Correct 6 ms 9676 KB Output is correct
6 Correct 6 ms 9672 KB Output is correct
7 Correct 6 ms 9676 KB Output is correct
8 Correct 6 ms 9624 KB Output is correct
9 Correct 225 ms 42332 KB Output is correct
10 Correct 25 ms 12940 KB Output is correct
11 Correct 115 ms 27220 KB Output is correct
12 Correct 34 ms 14564 KB Output is correct
13 Correct 21 ms 13124 KB Output is correct
14 Correct 7 ms 9676 KB Output is correct
15 Correct 8 ms 9864 KB Output is correct
16 Correct 226 ms 42272 KB Output is correct
17 Correct 6 ms 9676 KB Output is correct
18 Correct 7 ms 9676 KB Output is correct
19 Correct 6 ms 9676 KB Output is correct
20 Correct 341 ms 63000 KB Output is correct
21 Correct 371 ms 58292 KB Output is correct
22 Correct 363 ms 58192 KB Output is correct
23 Correct 334 ms 64916 KB Output is correct
24 Correct 114 ms 20708 KB Output is correct
25 Correct 109 ms 25028 KB Output is correct
26 Correct 111 ms 25084 KB Output is correct
27 Correct 385 ms 74576 KB Output is correct
28 Correct 416 ms 74496 KB Output is correct
29 Correct 418 ms 74552 KB Output is correct
30 Correct 397 ms 74500 KB Output is correct
31 Correct 7 ms 9676 KB Output is correct
32 Correct 31 ms 13280 KB Output is correct
33 Correct 47 ms 15200 KB Output is correct
34 Correct 384 ms 62836 KB Output is correct
35 Correct 12 ms 10512 KB Output is correct
36 Correct 34 ms 13600 KB Output is correct
37 Correct 68 ms 17128 KB Output is correct
38 Correct 176 ms 29072 KB Output is correct
39 Correct 254 ms 35964 KB Output is correct
40 Correct 308 ms 43216 KB Output is correct
41 Correct 417 ms 50408 KB Output is correct
42 Correct 460 ms 57592 KB Output is correct
43 Correct 8 ms 9676 KB Output is correct
44 Correct 6 ms 9660 KB Output is correct
45 Correct 7 ms 9676 KB Output is correct
46 Correct 7 ms 9676 KB Output is correct
47 Correct 8 ms 9676 KB Output is correct
48 Correct 6 ms 9676 KB Output is correct
49 Correct 6 ms 9676 KB Output is correct
50 Correct 6 ms 9676 KB Output is correct
51 Correct 6 ms 9676 KB Output is correct
52 Correct 6 ms 9676 KB Output is correct
53 Correct 6 ms 9676 KB Output is correct
54 Correct 7 ms 9804 KB Output is correct
55 Correct 8 ms 9980 KB Output is correct
56 Correct 210 ms 35644 KB Output is correct
57 Correct 304 ms 47332 KB Output is correct
58 Correct 314 ms 47412 KB Output is correct
59 Correct 6 ms 9676 KB Output is correct
60 Correct 7 ms 9676 KB Output is correct
61 Correct 7 ms 9676 KB Output is correct
62 Correct 498 ms 74552 KB Output is correct
63 Correct 489 ms 74632 KB Output is correct
64 Correct 489 ms 74292 KB Output is correct
65 Correct 8 ms 9932 KB Output is correct
66 Correct 10 ms 10248 KB Output is correct
67 Correct 197 ms 35216 KB Output is correct
68 Correct 319 ms 47976 KB Output is correct
69 Correct 451 ms 60516 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 9676 KB Output is correct
2 Correct 7 ms 9676 KB Output is correct
3 Correct 7 ms 9676 KB Output is correct
4 Correct 6 ms 9676 KB Output is correct
5 Correct 6 ms 9676 KB Output is correct
6 Correct 6 ms 9672 KB Output is correct
7 Correct 6 ms 9676 KB Output is correct
8 Correct 6 ms 9624 KB Output is correct
9 Correct 225 ms 42332 KB Output is correct
10 Correct 25 ms 12940 KB Output is correct
11 Correct 115 ms 27220 KB Output is correct
12 Correct 34 ms 14564 KB Output is correct
13 Correct 21 ms 13124 KB Output is correct
14 Correct 7 ms 9676 KB Output is correct
15 Correct 8 ms 9864 KB Output is correct
16 Correct 226 ms 42272 KB Output is correct
17 Correct 441 ms 74604 KB Output is correct
18 Correct 435 ms 74636 KB Output is correct
19 Correct 374 ms 62824 KB Output is correct
20 Correct 376 ms 60088 KB Output is correct
21 Correct 367 ms 62616 KB Output is correct
22 Correct 6 ms 9676 KB Output is correct
23 Correct 79 ms 17848 KB Output is correct
24 Correct 20 ms 11212 KB Output is correct
25 Correct 45 ms 15240 KB Output is correct
26 Correct 72 ms 18696 KB Output is correct
27 Correct 225 ms 35052 KB Output is correct
28 Correct 285 ms 42004 KB Output is correct
29 Correct 347 ms 47444 KB Output is correct
30 Correct 404 ms 53688 KB Output is correct
31 Correct 456 ms 59956 KB Output is correct
32 Correct 429 ms 66496 KB Output is correct
33 Correct 494 ms 74552 KB Output is correct
34 Correct 9 ms 10060 KB Output is correct
35 Correct 13 ms 10384 KB Output is correct
36 Correct 197 ms 36228 KB Output is correct
37 Correct 308 ms 49604 KB Output is correct
38 Correct 419 ms 62824 KB Output is correct

Subtask #6
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 9676 KB Output is correct
2 Correct 7 ms 9676 KB Output is correct
3 Correct 7 ms 9676 KB Output is correct
4 Correct 6 ms 9676 KB Output is correct
5 Correct 6 ms 9676 KB Output is correct
6 Correct 6 ms 9672 KB Output is correct
7 Correct 6 ms 9676 KB Output is correct
8 Correct 6 ms 9624 KB Output is correct
9 Correct 225 ms 42332 KB Output is correct
10 Correct 25 ms 12940 KB Output is correct
11 Correct 115 ms 27220 KB Output is correct
12 Correct 34 ms 14564 KB Output is correct
13 Correct 21 ms 13124 KB Output is correct
14 Correct 7 ms 9676 KB Output is correct
15 Correct 8 ms 9864 KB Output is correct
16 Correct 226 ms 42272 KB Output is correct
17 Correct 7 ms 9676 KB Output is correct
18 Correct 6 ms 9676 KB Output is correct
19 Correct 6 ms 9676 KB Output is correct
20 Correct 6 ms 9700 KB Output is correct
21 Correct 6 ms 9604 KB Output is correct
22 Correct 6 ms 9676 KB Output is correct
23 Correct 431 ms 65256 KB Output is correct
24 Correct 6 ms 9676 KB Output is correct
25 Correct 8 ms 10080 KB Output is correct
26 Correct 8 ms 9932 KB Output is correct
27 Correct 8 ms 10060 KB Output is correct
28 Correct 167 ms 32008 KB Output is correct
29 Correct 263 ms 43012 KB Output is correct
30 Correct 398 ms 53908 KB Output is correct
31 Correct 427 ms 65228 KB Output is correct
32 Correct 6 ms 9676 KB Output is correct
33 Correct 6 ms 9676 KB Output is correct
34 Correct 6 ms 9676 KB Output is correct
35 Correct 6 ms 9724 KB Output is correct
36 Correct 7 ms 9624 KB Output is correct
37 Correct 6 ms 9676 KB Output is correct
38 Correct 6 ms 9676 KB Output is correct
39 Correct 7 ms 9628 KB Output is correct
40 Correct 6 ms 9668 KB Output is correct
41 Correct 6 ms 9676 KB Output is correct
42 Correct 6 ms 9736 KB Output is correct
43 Correct 7 ms 9876 KB Output is correct
44 Correct 7 ms 9964 KB Output is correct
45 Correct 202 ms 35716 KB Output is correct
46 Correct 324 ms 47588 KB Output is correct
47 Correct 308 ms 47360 KB Output is correct
48 Correct 7 ms 9728 KB Output is correct
49 Correct 6 ms 9672 KB Output is correct
50 Correct 6 ms 9676 KB Output is correct
51 Correct 7 ms 9676 KB Output is correct
52 Correct 6 ms 9676 KB Output is correct
53 Correct 7 ms 9676 KB Output is correct
54 Correct 7 ms 9676 KB Output is correct
55 Correct 396 ms 61932 KB Output is correct
56 Correct 6 ms 9676 KB Output is correct
57 Correct 9 ms 10188 KB Output is correct
58 Correct 16 ms 11416 KB Output is correct
59 Correct 12 ms 10508 KB Output is correct
60 Correct 201 ms 35804 KB Output is correct
61 Correct 262 ms 44916 KB Output is correct
62 Correct 340 ms 52932 KB Output is correct
63 Correct 482 ms 61992 KB Output is correct
64 Correct 7 ms 9676 KB Output is correct
65 Correct 7 ms 9676 KB Output is correct
66 Correct 6 ms 9600 KB Output is correct
67 Correct 487 ms 74552 KB Output is correct
68 Correct 493 ms 74552 KB Output is correct
69 Correct 482 ms 74376 KB Output is correct
70 Correct 9 ms 9940 KB Output is correct
71 Correct 10 ms 10316 KB Output is correct
72 Correct 210 ms 35212 KB Output is correct
73 Correct 305 ms 47848 KB Output is correct
74 Correct 408 ms 60612 KB Output is correct
75 Correct 431 ms 66464 KB Output is correct
76 Correct 487 ms 74608 KB Output is correct
77 Correct 8 ms 10076 KB Output is correct
78 Correct 10 ms 10384 KB Output is correct
79 Correct 235 ms 36216 KB Output is correct
80 Correct 310 ms 49652 KB Output is correct
81 Correct 423 ms 62660 KB Output is correct
82 Correct 6 ms 9676 KB Output is correct
83 Correct 7 ms 9676 KB Output is correct
84 Correct 6 ms 9676 KB Output is correct
85 Correct 341 ms 63000 KB Output is correct
86 Correct 371 ms 58292 KB Output is correct
87 Correct 363 ms 58192 KB Output is correct
88 Correct 334 ms 64916 KB Output is correct
89 Correct 114 ms 20708 KB Output is correct
90 Correct 109 ms 25028 KB Output is correct
91 Correct 111 ms 25084 KB Output is correct
92 Correct 385 ms 74576 KB Output is correct
93 Correct 416 ms 74496 KB Output is correct
94 Correct 418 ms 74552 KB Output is correct
95 Correct 397 ms 74500 KB Output is correct
96 Correct 7 ms 9676 KB Output is correct
97 Correct 31 ms 13280 KB Output is correct
98 Correct 47 ms 15200 KB Output is correct
99 Correct 384 ms 62836 KB Output is correct
100 Correct 12 ms 10512 KB Output is correct
101 Correct 34 ms 13600 KB Output is correct
102 Correct 68 ms 17128 KB Output is correct
103 Correct 176 ms 29072 KB Output is correct
104 Correct 254 ms 35964 KB Output is correct
105 Correct 308 ms 43216 KB Output is correct
106 Correct 417 ms 50408 KB Output is correct
107 Correct 460 ms 57592 KB Output is correct
108 Correct 8 ms 9676 KB Output is correct
109 Correct 6 ms 9660 KB Output is correct
110 Correct 7 ms 9676 KB Output is correct
111 Correct 7 ms 9676 KB Output is correct
112 Correct 8 ms 9676 KB Output is correct
113 Correct 6 ms 9676 KB Output is correct
114 Correct 6 ms 9676 KB Output is correct
115 Correct 6 ms 9676 KB Output is correct
116 Correct 6 ms 9676 KB Output is correct
117 Correct 6 ms 9676 KB Output is correct
118 Correct 6 ms 9676 KB Output is correct
119 Correct 7 ms 9804 KB Output is correct
120 Correct 8 ms 9980 KB Output is correct
121 Correct 210 ms 35644 KB Output is correct
122 Correct 304 ms 47332 KB Output is correct
123 Correct 314 ms 47412 KB Output is correct
124 Correct 6 ms 9676 KB Output is correct
125 Correct 7 ms 9676 KB Output is correct
126 Correct 7 ms 9676 KB Output is correct
127 Correct 498 ms 74552 KB Output is correct
128 Correct 489 ms 74632 KB Output is correct
129 Correct 489 ms 74292 KB Output is correct
130 Correct 8 ms 9932 KB Output is correct
131 Correct 10 ms 10248 KB Output is correct
132 Correct 197 ms 35216 KB Output is correct
133 Correct 319 ms 47976 KB Output is correct
134 Correct 451 ms 60516 KB Output is correct
135 Correct 441 ms 74604 KB Output is correct
136 Correct 435 ms 74636 KB Output is correct
137 Correct 374 ms 62824 KB Output is correct
138 Correct 376 ms 60088 KB Output is correct
139 Correct 367 ms 62616 KB Output is correct
140 Correct 6 ms 9676 KB Output is correct
141 Correct 79 ms 17848 KB Output is correct
142 Correct 20 ms 11212 KB Output is correct
143 Correct 45 ms 15240 KB Output is correct
144 Correct 72 ms 18696 KB Output is correct
145 Correct 225 ms 35052 KB Output is correct
146 Correct 285 ms 42004 KB Output is correct
147 Correct 347 ms 47444 KB Output is correct
148 Correct 404 ms 53688 KB Output is correct
149 Correct 456 ms 59956 KB Output is correct
150 Correct 429 ms 66496 KB Output is correct
151 Correct 494 ms 74552 KB Output is correct
152 Correct 9 ms 10060 KB Output is correct
153 Correct 13 ms 10384 KB Output is correct
154 Correct 197 ms 36228 KB Output is correct
155 Correct 308 ms 49604 KB Output is correct
156 Correct 419 ms 62824 KB Output is correct
157 Correct 6 ms 9632 KB Output is correct
158 Correct 6 ms 9696 KB Output is correct
159 Correct 7 ms 9676 KB Output is correct
160 Correct 6 ms 9624 KB Output is correct
161 Correct 392 ms 55856 KB Output is correct
162 Correct 363 ms 62884 KB Output is correct
163 Correct 332 ms 64600 KB Output is correct
164 Correct 342 ms 64600 KB Output is correct
165 Correct 357 ms 58788 KB Output is correct
166 Correct 370 ms 56600 KB Output is correct
167 Incorrect 601 ms 20236 KB Solution announced impossible, but it is possible.
168 Halted 0 ms 0 KB -