#include "parks.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
struct point{
int x, y, n;
point(){}
point(int _x, int _y, int _n): x(_x), y(_y), n(_n) {}
bool operator<(const point &P) const{
if (x==P.x) return y<P.y;
return x<P.x;
}
};
struct DSU{
int path[200200];
void init(int n){
for (int i=0;i<n;i++) path[i] = i;
}
int find(int s){
if (s==path[s]) return s;
return path[s] = find(path[s]);
}
void merge(int s, int v){
int x = find(s), y = find(v);
if (x==y) return;
path[x] = y;
}
}dsu;
struct Vertex{
int s, e, x, y;
Vertex(){}
Vertex(int _s, int _e, int _x, int _y): s(_s), e(_e), x(_x), y(_y) {}
};
map<int, int> mp[200200];
multimap<pair<int, int>, int> INV;
vector<Vertex> graph;
vector<int> adj[400400], inv[400400];
bool make_edge(int x, int y, int x2, int y2){
if (mp[x].find(y)==mp[x].end() || mp[x2].find(y2)==mp[x2].end()) return 0;
int tmp1 = mp[x][y], tmp2 = mp[x2][y2];
if (dsu.find(tmp1)==dsu.find(tmp2)) return 0;
if (tmp1>tmp2) swap(tmp1, tmp2);
dsu.merge(tmp1, tmp2);
if (x==x2){
graph.emplace_back(tmp1, tmp2, x-1, (y+y2)/2);
graph.emplace_back(tmp1, tmp2, x+1, (y+y2)/2);
INV.insert(make_pair(make_pair(x-1, (y+y2)/2), (int)graph.size()-2));
INV.insert(make_pair(make_pair(x+1, (y+y2)/2), (int)graph.size()-1));
}
else{
graph.emplace_back(tmp1, tmp2, (x+x2)/2, y-1);
graph.emplace_back(tmp1, tmp2, (x+x2)/2, y+1);
INV.insert(make_pair(make_pair((x+x2)/2, y-1), (int)graph.size()-2));
INV.insert(make_pair(make_pair((x+x2)/2, y+1), (int)graph.size()-1));
}
return 1;
}
bool valid(int n){
bool ret = 1;
for (int i=0;i<n-1;i++) if (dsu.find(i)!=dsu.find(i+1)) ret = 0;
return ret;
}
int sccnum[400400], col[400400], cnt = 0;
bool visited[400400];
stack<int> st;
vector<vector<int>> scc;
void dfs1(int s){
visited[s] = 1;
for (auto &v:adj[s]) if (!visited[v]) dfs1(v);
st.push(s);
}
void dfs2(int s){
visited[s] = 1;
sccnum[s] = cnt;
scc.back().push_back(s);
for (auto &v:inv[s]) if (!visited[v]) dfs2(v);
}
void getscc(int n){
for (int i=0;i<n;i++){
for (auto &v:adj[i]) inv[v].push_back(i);
}
for (int i=0;i<n;i++) if (!visited[i]) dfs1(i);
fill(visited, visited+n, 0);
scc.push_back(vector<int>());
while(!st.empty()){
int cur = st.top(); st.pop();
if (visited[cur]) continue;
cnt++;
scc.push_back(vector<int>());
dfs2(cur);
}
}
bool cmp(point &x, point &y){
if (x.y==y.y) return x.x<y.x;
return x.y<y.y;
}
int construct_roads(std::vector<int> x, std::vector<int> y) {
if (x.size() == 1) {
build({}, {}, {}, {});
return 1;
}
std::vector<int> ansu, ansv, ansa, ansb;
vector<point> vec;
int n = x.size();
for (int i=0;i<n;i++){
vec.emplace_back(x[i], y[i], i);
mp[x[i]][y[i]] = i;
}
///graph modeling
dsu.init(n);
sort(vec.begin(), vec.end());
for (int i=1;i<n;i++) if (vec[i-1].x==vec[i].x){
if (vec[i-1].y+2==vec[i].y) make_edge(vec[i-1].x, vec[i-1].y, vec[i].x, vec[i].y);
}
sort(vec.begin(), vec.end(), cmp);
for (int i=1;i<n;i++) if (vec[i-1].y==vec[i].y){
if (vec[i-1].x+2==vec[i].x) make_edge(vec[i-1].x, vec[i-1].y, vec[i].x, vec[i].y);
}
if (!valid(n)) return 0;
for (auto iter=INV.begin();iter!=INV.end();++iter){
auto tmp = INV.equal_range(iter->first);
auto iter1 = tmp.first, iter2 = tmp.second;
for(;iter1!=iter2;++iter1){
if (iter1==iter) continue;
adj[iter->second].push_back((iter1->second)^1);
}
}
///
getscc((int)graph.size());
for (int i=0;i<(int)graph.size();i++) if (sccnum[i]==sccnum[i^1]) return 0;
///finding solution
fill(col, col+(int)graph.size(), -1);
for (auto &V:scc){
int tmp = 0;
for (auto &x:V) if (col[x]==1) tmp = 1;
for (auto &x:V) col[x] = tmp, col[x^1] = tmp^1;
}
///
for (int i=0;i<(int)graph.size();i++) if (col[i]==1){
ansu.push_back(graph[i].s);
ansv.push_back(graph[i].e);
ansa.push_back(graph[i].x);
ansb.push_back(graph[i].y);
}
build(ansu, ansv, ansa, ansb);
return 1;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
17 ms |
28492 KB |
Output is correct |
2 |
Correct |
18 ms |
28520 KB |
Output is correct |
3 |
Correct |
17 ms |
28492 KB |
Output is correct |
4 |
Correct |
18 ms |
28492 KB |
Output is correct |
5 |
Correct |
17 ms |
28416 KB |
Output is correct |
6 |
Correct |
18 ms |
28496 KB |
Output is correct |
7 |
Correct |
17 ms |
28492 KB |
Output is correct |
8 |
Correct |
18 ms |
28480 KB |
Output is correct |
9 |
Correct |
332 ms |
70488 KB |
Output is correct |
10 |
Correct |
37 ms |
32832 KB |
Output is correct |
11 |
Correct |
142 ms |
51444 KB |
Output is correct |
12 |
Correct |
50 ms |
34932 KB |
Output is correct |
13 |
Correct |
80 ms |
39212 KB |
Output is correct |
14 |
Correct |
20 ms |
28632 KB |
Output is correct |
15 |
Correct |
20 ms |
28876 KB |
Output is correct |
16 |
Correct |
299 ms |
70252 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
17 ms |
28492 KB |
Output is correct |
2 |
Correct |
18 ms |
28520 KB |
Output is correct |
3 |
Correct |
17 ms |
28492 KB |
Output is correct |
4 |
Correct |
18 ms |
28492 KB |
Output is correct |
5 |
Correct |
17 ms |
28416 KB |
Output is correct |
6 |
Correct |
18 ms |
28496 KB |
Output is correct |
7 |
Correct |
17 ms |
28492 KB |
Output is correct |
8 |
Correct |
18 ms |
28480 KB |
Output is correct |
9 |
Correct |
332 ms |
70488 KB |
Output is correct |
10 |
Correct |
37 ms |
32832 KB |
Output is correct |
11 |
Correct |
142 ms |
51444 KB |
Output is correct |
12 |
Correct |
50 ms |
34932 KB |
Output is correct |
13 |
Correct |
80 ms |
39212 KB |
Output is correct |
14 |
Correct |
20 ms |
28632 KB |
Output is correct |
15 |
Correct |
20 ms |
28876 KB |
Output is correct |
16 |
Correct |
299 ms |
70252 KB |
Output is correct |
17 |
Correct |
17 ms |
28444 KB |
Output is correct |
18 |
Correct |
20 ms |
28492 KB |
Output is correct |
19 |
Correct |
18 ms |
28416 KB |
Output is correct |
20 |
Correct |
17 ms |
28424 KB |
Output is correct |
21 |
Correct |
19 ms |
28492 KB |
Output is correct |
22 |
Correct |
19 ms |
28492 KB |
Output is correct |
23 |
Correct |
724 ms |
124688 KB |
Output is correct |
24 |
Correct |
17 ms |
28464 KB |
Output is correct |
25 |
Correct |
20 ms |
29068 KB |
Output is correct |
26 |
Correct |
22 ms |
29132 KB |
Output is correct |
27 |
Correct |
26 ms |
29388 KB |
Output is correct |
28 |
Correct |
275 ms |
67120 KB |
Output is correct |
29 |
Correct |
389 ms |
85808 KB |
Output is correct |
30 |
Correct |
530 ms |
106012 KB |
Output is correct |
31 |
Correct |
735 ms |
124612 KB |
Output is correct |
32 |
Correct |
17 ms |
28492 KB |
Output is correct |
33 |
Correct |
18 ms |
28492 KB |
Output is correct |
34 |
Correct |
18 ms |
28420 KB |
Output is correct |
35 |
Correct |
18 ms |
28484 KB |
Output is correct |
36 |
Correct |
18 ms |
28492 KB |
Output is correct |
37 |
Correct |
17 ms |
28504 KB |
Output is correct |
38 |
Correct |
16 ms |
28504 KB |
Output is correct |
39 |
Correct |
17 ms |
28492 KB |
Output is correct |
40 |
Correct |
17 ms |
28492 KB |
Output is correct |
41 |
Correct |
17 ms |
28412 KB |
Output is correct |
42 |
Correct |
19 ms |
28456 KB |
Output is correct |
43 |
Correct |
21 ms |
28876 KB |
Output is correct |
44 |
Correct |
21 ms |
29132 KB |
Output is correct |
45 |
Correct |
338 ms |
77816 KB |
Output is correct |
46 |
Correct |
497 ms |
100916 KB |
Output is correct |
47 |
Correct |
534 ms |
100928 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
17 ms |
28492 KB |
Output is correct |
2 |
Correct |
18 ms |
28520 KB |
Output is correct |
3 |
Correct |
17 ms |
28492 KB |
Output is correct |
4 |
Correct |
18 ms |
28492 KB |
Output is correct |
5 |
Correct |
17 ms |
28416 KB |
Output is correct |
6 |
Correct |
18 ms |
28496 KB |
Output is correct |
7 |
Correct |
17 ms |
28492 KB |
Output is correct |
8 |
Correct |
18 ms |
28480 KB |
Output is correct |
9 |
Correct |
332 ms |
70488 KB |
Output is correct |
10 |
Correct |
37 ms |
32832 KB |
Output is correct |
11 |
Correct |
142 ms |
51444 KB |
Output is correct |
12 |
Correct |
50 ms |
34932 KB |
Output is correct |
13 |
Correct |
80 ms |
39212 KB |
Output is correct |
14 |
Correct |
20 ms |
28632 KB |
Output is correct |
15 |
Correct |
20 ms |
28876 KB |
Output is correct |
16 |
Correct |
299 ms |
70252 KB |
Output is correct |
17 |
Correct |
17 ms |
28444 KB |
Output is correct |
18 |
Correct |
20 ms |
28492 KB |
Output is correct |
19 |
Correct |
18 ms |
28416 KB |
Output is correct |
20 |
Correct |
17 ms |
28424 KB |
Output is correct |
21 |
Correct |
19 ms |
28492 KB |
Output is correct |
22 |
Correct |
19 ms |
28492 KB |
Output is correct |
23 |
Correct |
724 ms |
124688 KB |
Output is correct |
24 |
Correct |
17 ms |
28464 KB |
Output is correct |
25 |
Correct |
20 ms |
29068 KB |
Output is correct |
26 |
Correct |
22 ms |
29132 KB |
Output is correct |
27 |
Correct |
26 ms |
29388 KB |
Output is correct |
28 |
Correct |
275 ms |
67120 KB |
Output is correct |
29 |
Correct |
389 ms |
85808 KB |
Output is correct |
30 |
Correct |
530 ms |
106012 KB |
Output is correct |
31 |
Correct |
735 ms |
124612 KB |
Output is correct |
32 |
Correct |
17 ms |
28492 KB |
Output is correct |
33 |
Correct |
18 ms |
28492 KB |
Output is correct |
34 |
Correct |
18 ms |
28420 KB |
Output is correct |
35 |
Correct |
18 ms |
28484 KB |
Output is correct |
36 |
Correct |
18 ms |
28492 KB |
Output is correct |
37 |
Correct |
17 ms |
28504 KB |
Output is correct |
38 |
Correct |
16 ms |
28504 KB |
Output is correct |
39 |
Correct |
17 ms |
28492 KB |
Output is correct |
40 |
Correct |
17 ms |
28492 KB |
Output is correct |
41 |
Correct |
17 ms |
28412 KB |
Output is correct |
42 |
Correct |
19 ms |
28456 KB |
Output is correct |
43 |
Correct |
21 ms |
28876 KB |
Output is correct |
44 |
Correct |
21 ms |
29132 KB |
Output is correct |
45 |
Correct |
338 ms |
77816 KB |
Output is correct |
46 |
Correct |
497 ms |
100916 KB |
Output is correct |
47 |
Correct |
534 ms |
100928 KB |
Output is correct |
48 |
Correct |
17 ms |
28492 KB |
Output is correct |
49 |
Correct |
20 ms |
28428 KB |
Output is correct |
50 |
Correct |
20 ms |
28492 KB |
Output is correct |
51 |
Correct |
17 ms |
28492 KB |
Output is correct |
52 |
Correct |
19 ms |
28492 KB |
Output is correct |
53 |
Correct |
17 ms |
28492 KB |
Output is correct |
54 |
Correct |
18 ms |
28492 KB |
Output is correct |
55 |
Correct |
770 ms |
128520 KB |
Output is correct |
56 |
Correct |
17 ms |
28492 KB |
Output is correct |
57 |
Correct |
26 ms |
29340 KB |
Output is correct |
58 |
Correct |
36 ms |
31576 KB |
Output is correct |
59 |
Correct |
37 ms |
30820 KB |
Output is correct |
60 |
Correct |
338 ms |
78392 KB |
Output is correct |
61 |
Correct |
483 ms |
96964 KB |
Output is correct |
62 |
Correct |
569 ms |
111704 KB |
Output is correct |
63 |
Correct |
742 ms |
128656 KB |
Output is correct |
64 |
Correct |
19 ms |
28492 KB |
Output is correct |
65 |
Correct |
18 ms |
28492 KB |
Output is correct |
66 |
Correct |
18 ms |
28492 KB |
Output is correct |
67 |
Correct |
665 ms |
111936 KB |
Output is correct |
68 |
Correct |
666 ms |
112152 KB |
Output is correct |
69 |
Correct |
672 ms |
111412 KB |
Output is correct |
70 |
Correct |
24 ms |
29388 KB |
Output is correct |
71 |
Correct |
28 ms |
30408 KB |
Output is correct |
72 |
Correct |
340 ms |
77804 KB |
Output is correct |
73 |
Correct |
529 ms |
103536 KB |
Output is correct |
74 |
Correct |
701 ms |
127448 KB |
Output is correct |
75 |
Correct |
673 ms |
122044 KB |
Output is correct |
76 |
Correct |
682 ms |
112260 KB |
Output is correct |
77 |
Correct |
26 ms |
29644 KB |
Output is correct |
78 |
Correct |
30 ms |
30748 KB |
Output is correct |
79 |
Correct |
346 ms |
76540 KB |
Output is correct |
80 |
Correct |
512 ms |
101460 KB |
Output is correct |
81 |
Correct |
728 ms |
124896 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
17 ms |
28492 KB |
Output is correct |
2 |
Correct |
18 ms |
28520 KB |
Output is correct |
3 |
Correct |
17 ms |
28492 KB |
Output is correct |
4 |
Correct |
18 ms |
28492 KB |
Output is correct |
5 |
Correct |
17 ms |
28416 KB |
Output is correct |
6 |
Correct |
18 ms |
28496 KB |
Output is correct |
7 |
Correct |
17 ms |
28492 KB |
Output is correct |
8 |
Correct |
18 ms |
28480 KB |
Output is correct |
9 |
Correct |
332 ms |
70488 KB |
Output is correct |
10 |
Correct |
37 ms |
32832 KB |
Output is correct |
11 |
Correct |
142 ms |
51444 KB |
Output is correct |
12 |
Correct |
50 ms |
34932 KB |
Output is correct |
13 |
Correct |
80 ms |
39212 KB |
Output is correct |
14 |
Correct |
20 ms |
28632 KB |
Output is correct |
15 |
Correct |
20 ms |
28876 KB |
Output is correct |
16 |
Correct |
299 ms |
70252 KB |
Output is correct |
17 |
Correct |
18 ms |
28492 KB |
Output is correct |
18 |
Correct |
17 ms |
28472 KB |
Output is correct |
19 |
Correct |
19 ms |
28416 KB |
Output is correct |
20 |
Correct |
604 ms |
146760 KB |
Output is correct |
21 |
Correct |
677 ms |
141864 KB |
Output is correct |
22 |
Correct |
637 ms |
141888 KB |
Output is correct |
23 |
Correct |
479 ms |
100040 KB |
Output is correct |
24 |
Correct |
194 ms |
44144 KB |
Output is correct |
25 |
Correct |
463 ms |
75452 KB |
Output is correct |
26 |
Correct |
400 ms |
75328 KB |
Output is correct |
27 |
Correct |
549 ms |
111548 KB |
Output is correct |
28 |
Correct |
553 ms |
111468 KB |
Output is correct |
29 |
Correct |
684 ms |
111548 KB |
Output is correct |
30 |
Correct |
615 ms |
111540 KB |
Output is correct |
31 |
Correct |
18 ms |
28520 KB |
Output is correct |
32 |
Correct |
60 ms |
35648 KB |
Output is correct |
33 |
Correct |
93 ms |
36272 KB |
Output is correct |
34 |
Correct |
566 ms |
146820 KB |
Output is correct |
35 |
Correct |
32 ms |
30828 KB |
Output is correct |
36 |
Correct |
95 ms |
40224 KB |
Output is correct |
37 |
Correct |
200 ms |
52000 KB |
Output is correct |
38 |
Correct |
304 ms |
69564 KB |
Output is correct |
39 |
Correct |
417 ms |
84340 KB |
Output is correct |
40 |
Correct |
554 ms |
100620 KB |
Output is correct |
41 |
Correct |
679 ms |
115544 KB |
Output is correct |
42 |
Correct |
821 ms |
130304 KB |
Output is correct |
43 |
Correct |
19 ms |
28492 KB |
Output is correct |
44 |
Correct |
19 ms |
28456 KB |
Output is correct |
45 |
Correct |
18 ms |
28492 KB |
Output is correct |
46 |
Correct |
18 ms |
28492 KB |
Output is correct |
47 |
Correct |
19 ms |
28492 KB |
Output is correct |
48 |
Correct |
18 ms |
28524 KB |
Output is correct |
49 |
Correct |
17 ms |
28416 KB |
Output is correct |
50 |
Correct |
17 ms |
28532 KB |
Output is correct |
51 |
Correct |
17 ms |
28492 KB |
Output is correct |
52 |
Correct |
18 ms |
28492 KB |
Output is correct |
53 |
Correct |
21 ms |
28492 KB |
Output is correct |
54 |
Correct |
21 ms |
28876 KB |
Output is correct |
55 |
Correct |
21 ms |
29132 KB |
Output is correct |
56 |
Correct |
325 ms |
77884 KB |
Output is correct |
57 |
Correct |
494 ms |
100924 KB |
Output is correct |
58 |
Correct |
469 ms |
100804 KB |
Output is correct |
59 |
Correct |
18 ms |
28504 KB |
Output is correct |
60 |
Correct |
18 ms |
28428 KB |
Output is correct |
61 |
Correct |
18 ms |
28492 KB |
Output is correct |
62 |
Correct |
650 ms |
111924 KB |
Output is correct |
63 |
Correct |
692 ms |
112324 KB |
Output is correct |
64 |
Correct |
645 ms |
111516 KB |
Output is correct |
65 |
Correct |
23 ms |
29388 KB |
Output is correct |
66 |
Correct |
28 ms |
30360 KB |
Output is correct |
67 |
Correct |
325 ms |
77804 KB |
Output is correct |
68 |
Correct |
530 ms |
103636 KB |
Output is correct |
69 |
Correct |
737 ms |
127316 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
17 ms |
28492 KB |
Output is correct |
2 |
Correct |
18 ms |
28520 KB |
Output is correct |
3 |
Correct |
17 ms |
28492 KB |
Output is correct |
4 |
Correct |
18 ms |
28492 KB |
Output is correct |
5 |
Correct |
17 ms |
28416 KB |
Output is correct |
6 |
Correct |
18 ms |
28496 KB |
Output is correct |
7 |
Correct |
17 ms |
28492 KB |
Output is correct |
8 |
Correct |
18 ms |
28480 KB |
Output is correct |
9 |
Correct |
332 ms |
70488 KB |
Output is correct |
10 |
Correct |
37 ms |
32832 KB |
Output is correct |
11 |
Correct |
142 ms |
51444 KB |
Output is correct |
12 |
Correct |
50 ms |
34932 KB |
Output is correct |
13 |
Correct |
80 ms |
39212 KB |
Output is correct |
14 |
Correct |
20 ms |
28632 KB |
Output is correct |
15 |
Correct |
20 ms |
28876 KB |
Output is correct |
16 |
Correct |
299 ms |
70252 KB |
Output is correct |
17 |
Correct |
641 ms |
112128 KB |
Output is correct |
18 |
Correct |
561 ms |
112416 KB |
Output is correct |
19 |
Correct |
667 ms |
144256 KB |
Output is correct |
20 |
Correct |
710 ms |
126164 KB |
Output is correct |
21 |
Correct |
615 ms |
106424 KB |
Output is correct |
22 |
Correct |
17 ms |
28492 KB |
Output is correct |
23 |
Correct |
118 ms |
44140 KB |
Output is correct |
24 |
Correct |
60 ms |
33188 KB |
Output is correct |
25 |
Correct |
141 ms |
46272 KB |
Output is correct |
26 |
Correct |
241 ms |
56688 KB |
Output is correct |
27 |
Correct |
386 ms |
78664 KB |
Output is correct |
28 |
Correct |
499 ms |
90956 KB |
Output is correct |
29 |
Correct |
579 ms |
104816 KB |
Output is correct |
30 |
Correct |
691 ms |
116792 KB |
Output is correct |
31 |
Correct |
857 ms |
129184 KB |
Output is correct |
32 |
Correct |
714 ms |
121956 KB |
Output is correct |
33 |
Correct |
653 ms |
112116 KB |
Output is correct |
34 |
Correct |
27 ms |
29644 KB |
Output is correct |
35 |
Correct |
32 ms |
30692 KB |
Output is correct |
36 |
Correct |
316 ms |
76612 KB |
Output is correct |
37 |
Correct |
541 ms |
101368 KB |
Output is correct |
38 |
Correct |
735 ms |
124996 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
17 ms |
28492 KB |
Output is correct |
2 |
Correct |
18 ms |
28520 KB |
Output is correct |
3 |
Correct |
17 ms |
28492 KB |
Output is correct |
4 |
Correct |
18 ms |
28492 KB |
Output is correct |
5 |
Correct |
17 ms |
28416 KB |
Output is correct |
6 |
Correct |
18 ms |
28496 KB |
Output is correct |
7 |
Correct |
17 ms |
28492 KB |
Output is correct |
8 |
Correct |
18 ms |
28480 KB |
Output is correct |
9 |
Correct |
332 ms |
70488 KB |
Output is correct |
10 |
Correct |
37 ms |
32832 KB |
Output is correct |
11 |
Correct |
142 ms |
51444 KB |
Output is correct |
12 |
Correct |
50 ms |
34932 KB |
Output is correct |
13 |
Correct |
80 ms |
39212 KB |
Output is correct |
14 |
Correct |
20 ms |
28632 KB |
Output is correct |
15 |
Correct |
20 ms |
28876 KB |
Output is correct |
16 |
Correct |
299 ms |
70252 KB |
Output is correct |
17 |
Correct |
17 ms |
28444 KB |
Output is correct |
18 |
Correct |
20 ms |
28492 KB |
Output is correct |
19 |
Correct |
18 ms |
28416 KB |
Output is correct |
20 |
Correct |
17 ms |
28424 KB |
Output is correct |
21 |
Correct |
19 ms |
28492 KB |
Output is correct |
22 |
Correct |
19 ms |
28492 KB |
Output is correct |
23 |
Correct |
724 ms |
124688 KB |
Output is correct |
24 |
Correct |
17 ms |
28464 KB |
Output is correct |
25 |
Correct |
20 ms |
29068 KB |
Output is correct |
26 |
Correct |
22 ms |
29132 KB |
Output is correct |
27 |
Correct |
26 ms |
29388 KB |
Output is correct |
28 |
Correct |
275 ms |
67120 KB |
Output is correct |
29 |
Correct |
389 ms |
85808 KB |
Output is correct |
30 |
Correct |
530 ms |
106012 KB |
Output is correct |
31 |
Correct |
735 ms |
124612 KB |
Output is correct |
32 |
Correct |
17 ms |
28492 KB |
Output is correct |
33 |
Correct |
18 ms |
28492 KB |
Output is correct |
34 |
Correct |
18 ms |
28420 KB |
Output is correct |
35 |
Correct |
18 ms |
28484 KB |
Output is correct |
36 |
Correct |
18 ms |
28492 KB |
Output is correct |
37 |
Correct |
17 ms |
28504 KB |
Output is correct |
38 |
Correct |
16 ms |
28504 KB |
Output is correct |
39 |
Correct |
17 ms |
28492 KB |
Output is correct |
40 |
Correct |
17 ms |
28492 KB |
Output is correct |
41 |
Correct |
17 ms |
28412 KB |
Output is correct |
42 |
Correct |
19 ms |
28456 KB |
Output is correct |
43 |
Correct |
21 ms |
28876 KB |
Output is correct |
44 |
Correct |
21 ms |
29132 KB |
Output is correct |
45 |
Correct |
338 ms |
77816 KB |
Output is correct |
46 |
Correct |
497 ms |
100916 KB |
Output is correct |
47 |
Correct |
534 ms |
100928 KB |
Output is correct |
48 |
Correct |
17 ms |
28492 KB |
Output is correct |
49 |
Correct |
20 ms |
28428 KB |
Output is correct |
50 |
Correct |
20 ms |
28492 KB |
Output is correct |
51 |
Correct |
17 ms |
28492 KB |
Output is correct |
52 |
Correct |
19 ms |
28492 KB |
Output is correct |
53 |
Correct |
17 ms |
28492 KB |
Output is correct |
54 |
Correct |
18 ms |
28492 KB |
Output is correct |
55 |
Correct |
770 ms |
128520 KB |
Output is correct |
56 |
Correct |
17 ms |
28492 KB |
Output is correct |
57 |
Correct |
26 ms |
29340 KB |
Output is correct |
58 |
Correct |
36 ms |
31576 KB |
Output is correct |
59 |
Correct |
37 ms |
30820 KB |
Output is correct |
60 |
Correct |
338 ms |
78392 KB |
Output is correct |
61 |
Correct |
483 ms |
96964 KB |
Output is correct |
62 |
Correct |
569 ms |
111704 KB |
Output is correct |
63 |
Correct |
742 ms |
128656 KB |
Output is correct |
64 |
Correct |
19 ms |
28492 KB |
Output is correct |
65 |
Correct |
18 ms |
28492 KB |
Output is correct |
66 |
Correct |
18 ms |
28492 KB |
Output is correct |
67 |
Correct |
665 ms |
111936 KB |
Output is correct |
68 |
Correct |
666 ms |
112152 KB |
Output is correct |
69 |
Correct |
672 ms |
111412 KB |
Output is correct |
70 |
Correct |
24 ms |
29388 KB |
Output is correct |
71 |
Correct |
28 ms |
30408 KB |
Output is correct |
72 |
Correct |
340 ms |
77804 KB |
Output is correct |
73 |
Correct |
529 ms |
103536 KB |
Output is correct |
74 |
Correct |
701 ms |
127448 KB |
Output is correct |
75 |
Correct |
673 ms |
122044 KB |
Output is correct |
76 |
Correct |
682 ms |
112260 KB |
Output is correct |
77 |
Correct |
26 ms |
29644 KB |
Output is correct |
78 |
Correct |
30 ms |
30748 KB |
Output is correct |
79 |
Correct |
346 ms |
76540 KB |
Output is correct |
80 |
Correct |
512 ms |
101460 KB |
Output is correct |
81 |
Correct |
728 ms |
124896 KB |
Output is correct |
82 |
Correct |
18 ms |
28492 KB |
Output is correct |
83 |
Correct |
17 ms |
28472 KB |
Output is correct |
84 |
Correct |
19 ms |
28416 KB |
Output is correct |
85 |
Correct |
604 ms |
146760 KB |
Output is correct |
86 |
Correct |
677 ms |
141864 KB |
Output is correct |
87 |
Correct |
637 ms |
141888 KB |
Output is correct |
88 |
Correct |
479 ms |
100040 KB |
Output is correct |
89 |
Correct |
194 ms |
44144 KB |
Output is correct |
90 |
Correct |
463 ms |
75452 KB |
Output is correct |
91 |
Correct |
400 ms |
75328 KB |
Output is correct |
92 |
Correct |
549 ms |
111548 KB |
Output is correct |
93 |
Correct |
553 ms |
111468 KB |
Output is correct |
94 |
Correct |
684 ms |
111548 KB |
Output is correct |
95 |
Correct |
615 ms |
111540 KB |
Output is correct |
96 |
Correct |
18 ms |
28520 KB |
Output is correct |
97 |
Correct |
60 ms |
35648 KB |
Output is correct |
98 |
Correct |
93 ms |
36272 KB |
Output is correct |
99 |
Correct |
566 ms |
146820 KB |
Output is correct |
100 |
Correct |
32 ms |
30828 KB |
Output is correct |
101 |
Correct |
95 ms |
40224 KB |
Output is correct |
102 |
Correct |
200 ms |
52000 KB |
Output is correct |
103 |
Correct |
304 ms |
69564 KB |
Output is correct |
104 |
Correct |
417 ms |
84340 KB |
Output is correct |
105 |
Correct |
554 ms |
100620 KB |
Output is correct |
106 |
Correct |
679 ms |
115544 KB |
Output is correct |
107 |
Correct |
821 ms |
130304 KB |
Output is correct |
108 |
Correct |
19 ms |
28492 KB |
Output is correct |
109 |
Correct |
19 ms |
28456 KB |
Output is correct |
110 |
Correct |
18 ms |
28492 KB |
Output is correct |
111 |
Correct |
18 ms |
28492 KB |
Output is correct |
112 |
Correct |
19 ms |
28492 KB |
Output is correct |
113 |
Correct |
18 ms |
28524 KB |
Output is correct |
114 |
Correct |
17 ms |
28416 KB |
Output is correct |
115 |
Correct |
17 ms |
28532 KB |
Output is correct |
116 |
Correct |
17 ms |
28492 KB |
Output is correct |
117 |
Correct |
18 ms |
28492 KB |
Output is correct |
118 |
Correct |
21 ms |
28492 KB |
Output is correct |
119 |
Correct |
21 ms |
28876 KB |
Output is correct |
120 |
Correct |
21 ms |
29132 KB |
Output is correct |
121 |
Correct |
325 ms |
77884 KB |
Output is correct |
122 |
Correct |
494 ms |
100924 KB |
Output is correct |
123 |
Correct |
469 ms |
100804 KB |
Output is correct |
124 |
Correct |
18 ms |
28504 KB |
Output is correct |
125 |
Correct |
18 ms |
28428 KB |
Output is correct |
126 |
Correct |
18 ms |
28492 KB |
Output is correct |
127 |
Correct |
650 ms |
111924 KB |
Output is correct |
128 |
Correct |
692 ms |
112324 KB |
Output is correct |
129 |
Correct |
645 ms |
111516 KB |
Output is correct |
130 |
Correct |
23 ms |
29388 KB |
Output is correct |
131 |
Correct |
28 ms |
30360 KB |
Output is correct |
132 |
Correct |
325 ms |
77804 KB |
Output is correct |
133 |
Correct |
530 ms |
103636 KB |
Output is correct |
134 |
Correct |
737 ms |
127316 KB |
Output is correct |
135 |
Correct |
641 ms |
112128 KB |
Output is correct |
136 |
Correct |
561 ms |
112416 KB |
Output is correct |
137 |
Correct |
667 ms |
144256 KB |
Output is correct |
138 |
Correct |
710 ms |
126164 KB |
Output is correct |
139 |
Correct |
615 ms |
106424 KB |
Output is correct |
140 |
Correct |
17 ms |
28492 KB |
Output is correct |
141 |
Correct |
118 ms |
44140 KB |
Output is correct |
142 |
Correct |
60 ms |
33188 KB |
Output is correct |
143 |
Correct |
141 ms |
46272 KB |
Output is correct |
144 |
Correct |
241 ms |
56688 KB |
Output is correct |
145 |
Correct |
386 ms |
78664 KB |
Output is correct |
146 |
Correct |
499 ms |
90956 KB |
Output is correct |
147 |
Correct |
579 ms |
104816 KB |
Output is correct |
148 |
Correct |
691 ms |
116792 KB |
Output is correct |
149 |
Correct |
857 ms |
129184 KB |
Output is correct |
150 |
Correct |
714 ms |
121956 KB |
Output is correct |
151 |
Correct |
653 ms |
112116 KB |
Output is correct |
152 |
Correct |
27 ms |
29644 KB |
Output is correct |
153 |
Correct |
32 ms |
30692 KB |
Output is correct |
154 |
Correct |
316 ms |
76612 KB |
Output is correct |
155 |
Correct |
541 ms |
101368 KB |
Output is correct |
156 |
Correct |
735 ms |
124996 KB |
Output is correct |
157 |
Correct |
18 ms |
28492 KB |
Output is correct |
158 |
Correct |
21 ms |
28440 KB |
Output is correct |
159 |
Correct |
19 ms |
28492 KB |
Output is correct |
160 |
Correct |
18 ms |
28516 KB |
Output is correct |
161 |
Correct |
790 ms |
136820 KB |
Output is correct |
162 |
Correct |
595 ms |
146780 KB |
Output is correct |
163 |
Correct |
605 ms |
139480 KB |
Output is correct |
164 |
Correct |
629 ms |
139340 KB |
Output is correct |
165 |
Correct |
686 ms |
137788 KB |
Output is correct |
166 |
Correct |
710 ms |
137112 KB |
Output is correct |
167 |
Incorrect |
157 ms |
50188 KB |
Solution announced impossible, but it is possible. |
168 |
Halted |
0 ms |
0 KB |
- |