#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=0;i<n;i++) if (vec[i].x%4==2){
make_edge(vec[i].x, vec[i].y, vec[i].x-2, vec[i].y);
make_edge(vec[i].x, vec[i].y, vec[i].x+2, vec[i].y);
}
for (int i=n-1;i>=0;i--) if (vec[i].x%4==0){
make_edge(vec[i].x, vec[i].y, vec[i].x-2, vec[i].y);
make_edge(vec[i].x, vec[i].y, vec[i].x+2, 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 |
19 ms |
28492 KB |
Output is correct |
2 |
Correct |
21 ms |
28492 KB |
Output is correct |
3 |
Correct |
22 ms |
28492 KB |
Output is correct |
4 |
Correct |
22 ms |
28492 KB |
Output is correct |
5 |
Correct |
21 ms |
28524 KB |
Output is correct |
6 |
Correct |
22 ms |
28520 KB |
Output is correct |
7 |
Correct |
19 ms |
28492 KB |
Output is correct |
8 |
Correct |
22 ms |
28492 KB |
Output is correct |
9 |
Correct |
336 ms |
70568 KB |
Output is correct |
10 |
Correct |
42 ms |
32832 KB |
Output is correct |
11 |
Correct |
157 ms |
51420 KB |
Output is correct |
12 |
Correct |
56 ms |
35092 KB |
Output is correct |
13 |
Correct |
93 ms |
39216 KB |
Output is correct |
14 |
Correct |
21 ms |
28656 KB |
Output is correct |
15 |
Correct |
24 ms |
28916 KB |
Output is correct |
16 |
Correct |
349 ms |
70228 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
19 ms |
28492 KB |
Output is correct |
2 |
Correct |
21 ms |
28492 KB |
Output is correct |
3 |
Correct |
22 ms |
28492 KB |
Output is correct |
4 |
Correct |
22 ms |
28492 KB |
Output is correct |
5 |
Correct |
21 ms |
28524 KB |
Output is correct |
6 |
Correct |
22 ms |
28520 KB |
Output is correct |
7 |
Correct |
19 ms |
28492 KB |
Output is correct |
8 |
Correct |
22 ms |
28492 KB |
Output is correct |
9 |
Correct |
336 ms |
70568 KB |
Output is correct |
10 |
Correct |
42 ms |
32832 KB |
Output is correct |
11 |
Correct |
157 ms |
51420 KB |
Output is correct |
12 |
Correct |
56 ms |
35092 KB |
Output is correct |
13 |
Correct |
93 ms |
39216 KB |
Output is correct |
14 |
Correct |
21 ms |
28656 KB |
Output is correct |
15 |
Correct |
24 ms |
28916 KB |
Output is correct |
16 |
Correct |
349 ms |
70228 KB |
Output is correct |
17 |
Correct |
19 ms |
28492 KB |
Output is correct |
18 |
Correct |
21 ms |
28492 KB |
Output is correct |
19 |
Correct |
23 ms |
28492 KB |
Output is correct |
20 |
Correct |
22 ms |
28492 KB |
Output is correct |
21 |
Correct |
24 ms |
28492 KB |
Output is correct |
22 |
Correct |
23 ms |
28620 KB |
Output is correct |
23 |
Correct |
799 ms |
124680 KB |
Output is correct |
24 |
Correct |
23 ms |
28492 KB |
Output is correct |
25 |
Correct |
24 ms |
29104 KB |
Output is correct |
26 |
Correct |
27 ms |
29180 KB |
Output is correct |
27 |
Correct |
28 ms |
29380 KB |
Output is correct |
28 |
Correct |
303 ms |
67128 KB |
Output is correct |
29 |
Correct |
456 ms |
85824 KB |
Output is correct |
30 |
Correct |
619 ms |
106012 KB |
Output is correct |
31 |
Correct |
805 ms |
124720 KB |
Output is correct |
32 |
Correct |
19 ms |
28492 KB |
Output is correct |
33 |
Correct |
24 ms |
28492 KB |
Output is correct |
34 |
Correct |
19 ms |
28492 KB |
Output is correct |
35 |
Correct |
23 ms |
28472 KB |
Output is correct |
36 |
Correct |
22 ms |
28492 KB |
Output is correct |
37 |
Correct |
19 ms |
28492 KB |
Output is correct |
38 |
Correct |
21 ms |
28424 KB |
Output is correct |
39 |
Correct |
22 ms |
28508 KB |
Output is correct |
40 |
Correct |
20 ms |
28496 KB |
Output is correct |
41 |
Correct |
20 ms |
28516 KB |
Output is correct |
42 |
Correct |
20 ms |
28492 KB |
Output is correct |
43 |
Correct |
23 ms |
28984 KB |
Output is correct |
44 |
Correct |
26 ms |
29240 KB |
Output is correct |
45 |
Correct |
351 ms |
77664 KB |
Output is correct |
46 |
Correct |
597 ms |
100792 KB |
Output is correct |
47 |
Correct |
545 ms |
100800 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
19 ms |
28492 KB |
Output is correct |
2 |
Correct |
21 ms |
28492 KB |
Output is correct |
3 |
Correct |
22 ms |
28492 KB |
Output is correct |
4 |
Correct |
22 ms |
28492 KB |
Output is correct |
5 |
Correct |
21 ms |
28524 KB |
Output is correct |
6 |
Correct |
22 ms |
28520 KB |
Output is correct |
7 |
Correct |
19 ms |
28492 KB |
Output is correct |
8 |
Correct |
22 ms |
28492 KB |
Output is correct |
9 |
Correct |
336 ms |
70568 KB |
Output is correct |
10 |
Correct |
42 ms |
32832 KB |
Output is correct |
11 |
Correct |
157 ms |
51420 KB |
Output is correct |
12 |
Correct |
56 ms |
35092 KB |
Output is correct |
13 |
Correct |
93 ms |
39216 KB |
Output is correct |
14 |
Correct |
21 ms |
28656 KB |
Output is correct |
15 |
Correct |
24 ms |
28916 KB |
Output is correct |
16 |
Correct |
349 ms |
70228 KB |
Output is correct |
17 |
Correct |
19 ms |
28492 KB |
Output is correct |
18 |
Correct |
21 ms |
28492 KB |
Output is correct |
19 |
Correct |
23 ms |
28492 KB |
Output is correct |
20 |
Correct |
22 ms |
28492 KB |
Output is correct |
21 |
Correct |
24 ms |
28492 KB |
Output is correct |
22 |
Correct |
23 ms |
28620 KB |
Output is correct |
23 |
Correct |
799 ms |
124680 KB |
Output is correct |
24 |
Correct |
23 ms |
28492 KB |
Output is correct |
25 |
Correct |
24 ms |
29104 KB |
Output is correct |
26 |
Correct |
27 ms |
29180 KB |
Output is correct |
27 |
Correct |
28 ms |
29380 KB |
Output is correct |
28 |
Correct |
303 ms |
67128 KB |
Output is correct |
29 |
Correct |
456 ms |
85824 KB |
Output is correct |
30 |
Correct |
619 ms |
106012 KB |
Output is correct |
31 |
Correct |
805 ms |
124720 KB |
Output is correct |
32 |
Correct |
19 ms |
28492 KB |
Output is correct |
33 |
Correct |
24 ms |
28492 KB |
Output is correct |
34 |
Correct |
19 ms |
28492 KB |
Output is correct |
35 |
Correct |
23 ms |
28472 KB |
Output is correct |
36 |
Correct |
22 ms |
28492 KB |
Output is correct |
37 |
Correct |
19 ms |
28492 KB |
Output is correct |
38 |
Correct |
21 ms |
28424 KB |
Output is correct |
39 |
Correct |
22 ms |
28508 KB |
Output is correct |
40 |
Correct |
20 ms |
28496 KB |
Output is correct |
41 |
Correct |
20 ms |
28516 KB |
Output is correct |
42 |
Correct |
20 ms |
28492 KB |
Output is correct |
43 |
Correct |
23 ms |
28984 KB |
Output is correct |
44 |
Correct |
26 ms |
29240 KB |
Output is correct |
45 |
Correct |
351 ms |
77664 KB |
Output is correct |
46 |
Correct |
597 ms |
100792 KB |
Output is correct |
47 |
Correct |
545 ms |
100800 KB |
Output is correct |
48 |
Correct |
23 ms |
28492 KB |
Output is correct |
49 |
Correct |
19 ms |
28424 KB |
Output is correct |
50 |
Correct |
20 ms |
28524 KB |
Output is correct |
51 |
Correct |
21 ms |
28408 KB |
Output is correct |
52 |
Correct |
22 ms |
28492 KB |
Output is correct |
53 |
Correct |
22 ms |
28432 KB |
Output is correct |
54 |
Correct |
20 ms |
28404 KB |
Output is correct |
55 |
Correct |
829 ms |
128572 KB |
Output is correct |
56 |
Correct |
21 ms |
28492 KB |
Output is correct |
57 |
Correct |
27 ms |
29388 KB |
Output is correct |
58 |
Correct |
36 ms |
31580 KB |
Output is correct |
59 |
Correct |
39 ms |
30820 KB |
Output is correct |
60 |
Correct |
378 ms |
78396 KB |
Output is correct |
61 |
Correct |
518 ms |
96940 KB |
Output is correct |
62 |
Correct |
677 ms |
111716 KB |
Output is correct |
63 |
Correct |
836 ms |
128644 KB |
Output is correct |
64 |
Correct |
21 ms |
28492 KB |
Output is correct |
65 |
Correct |
22 ms |
28452 KB |
Output is correct |
66 |
Correct |
21 ms |
28448 KB |
Output is correct |
67 |
Correct |
718 ms |
111936 KB |
Output is correct |
68 |
Correct |
702 ms |
112076 KB |
Output is correct |
69 |
Correct |
689 ms |
111412 KB |
Output is correct |
70 |
Correct |
29 ms |
29388 KB |
Output is correct |
71 |
Correct |
32 ms |
30384 KB |
Output is correct |
72 |
Correct |
375 ms |
77676 KB |
Output is correct |
73 |
Correct |
600 ms |
103272 KB |
Output is correct |
74 |
Correct |
824 ms |
127168 KB |
Output is correct |
75 |
Correct |
757 ms |
122080 KB |
Output is correct |
76 |
Correct |
751 ms |
112064 KB |
Output is correct |
77 |
Correct |
27 ms |
29644 KB |
Output is correct |
78 |
Correct |
38 ms |
30748 KB |
Output is correct |
79 |
Correct |
358 ms |
76448 KB |
Output is correct |
80 |
Correct |
617 ms |
101536 KB |
Output is correct |
81 |
Correct |
771 ms |
124612 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
19 ms |
28492 KB |
Output is correct |
2 |
Correct |
21 ms |
28492 KB |
Output is correct |
3 |
Correct |
22 ms |
28492 KB |
Output is correct |
4 |
Correct |
22 ms |
28492 KB |
Output is correct |
5 |
Correct |
21 ms |
28524 KB |
Output is correct |
6 |
Correct |
22 ms |
28520 KB |
Output is correct |
7 |
Correct |
19 ms |
28492 KB |
Output is correct |
8 |
Correct |
22 ms |
28492 KB |
Output is correct |
9 |
Correct |
336 ms |
70568 KB |
Output is correct |
10 |
Correct |
42 ms |
32832 KB |
Output is correct |
11 |
Correct |
157 ms |
51420 KB |
Output is correct |
12 |
Correct |
56 ms |
35092 KB |
Output is correct |
13 |
Correct |
93 ms |
39216 KB |
Output is correct |
14 |
Correct |
21 ms |
28656 KB |
Output is correct |
15 |
Correct |
24 ms |
28916 KB |
Output is correct |
16 |
Correct |
349 ms |
70228 KB |
Output is correct |
17 |
Correct |
20 ms |
28492 KB |
Output is correct |
18 |
Correct |
20 ms |
28444 KB |
Output is correct |
19 |
Correct |
19 ms |
28472 KB |
Output is correct |
20 |
Correct |
743 ms |
146840 KB |
Output is correct |
21 |
Correct |
633 ms |
141828 KB |
Output is correct |
22 |
Correct |
654 ms |
141872 KB |
Output is correct |
23 |
Correct |
514 ms |
99876 KB |
Output is correct |
24 |
Correct |
304 ms |
44148 KB |
Output is correct |
25 |
Correct |
604 ms |
75324 KB |
Output is correct |
26 |
Correct |
469 ms |
75412 KB |
Output is correct |
27 |
Correct |
692 ms |
111488 KB |
Output is correct |
28 |
Correct |
632 ms |
111548 KB |
Output is correct |
29 |
Correct |
787 ms |
111620 KB |
Output is correct |
30 |
Correct |
799 ms |
111536 KB |
Output is correct |
31 |
Correct |
19 ms |
28492 KB |
Output is correct |
32 |
Correct |
64 ms |
35684 KB |
Output is correct |
33 |
Correct |
100 ms |
36260 KB |
Output is correct |
34 |
Correct |
621 ms |
146748 KB |
Output is correct |
35 |
Correct |
34 ms |
30812 KB |
Output is correct |
36 |
Correct |
111 ms |
40180 KB |
Output is correct |
37 |
Correct |
295 ms |
51912 KB |
Output is correct |
38 |
Correct |
347 ms |
69404 KB |
Output is correct |
39 |
Correct |
498 ms |
84148 KB |
Output is correct |
40 |
Correct |
733 ms |
100516 KB |
Output is correct |
41 |
Correct |
928 ms |
115368 KB |
Output is correct |
42 |
Correct |
1041 ms |
130116 KB |
Output is correct |
43 |
Correct |
19 ms |
28492 KB |
Output is correct |
44 |
Correct |
23 ms |
28492 KB |
Output is correct |
45 |
Correct |
19 ms |
28452 KB |
Output is correct |
46 |
Correct |
18 ms |
28492 KB |
Output is correct |
47 |
Correct |
17 ms |
28480 KB |
Output is correct |
48 |
Correct |
18 ms |
28492 KB |
Output is correct |
49 |
Correct |
17 ms |
28492 KB |
Output is correct |
50 |
Correct |
23 ms |
28488 KB |
Output is correct |
51 |
Correct |
17 ms |
28488 KB |
Output is correct |
52 |
Correct |
19 ms |
28492 KB |
Output is correct |
53 |
Correct |
18 ms |
28492 KB |
Output is correct |
54 |
Correct |
24 ms |
28876 KB |
Output is correct |
55 |
Correct |
30 ms |
29200 KB |
Output is correct |
56 |
Correct |
377 ms |
77676 KB |
Output is correct |
57 |
Correct |
577 ms |
100792 KB |
Output is correct |
58 |
Correct |
536 ms |
100804 KB |
Output is correct |
59 |
Correct |
20 ms |
28492 KB |
Output is correct |
60 |
Correct |
20 ms |
28536 KB |
Output is correct |
61 |
Correct |
19 ms |
28520 KB |
Output is correct |
62 |
Correct |
689 ms |
111932 KB |
Output is correct |
63 |
Correct |
714 ms |
112188 KB |
Output is correct |
64 |
Correct |
724 ms |
111616 KB |
Output is correct |
65 |
Correct |
25 ms |
29380 KB |
Output is correct |
66 |
Correct |
34 ms |
30332 KB |
Output is correct |
67 |
Correct |
373 ms |
77660 KB |
Output is correct |
68 |
Correct |
594 ms |
103432 KB |
Output is correct |
69 |
Correct |
788 ms |
127312 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
19 ms |
28492 KB |
Output is correct |
2 |
Correct |
21 ms |
28492 KB |
Output is correct |
3 |
Correct |
22 ms |
28492 KB |
Output is correct |
4 |
Correct |
22 ms |
28492 KB |
Output is correct |
5 |
Correct |
21 ms |
28524 KB |
Output is correct |
6 |
Correct |
22 ms |
28520 KB |
Output is correct |
7 |
Correct |
19 ms |
28492 KB |
Output is correct |
8 |
Correct |
22 ms |
28492 KB |
Output is correct |
9 |
Correct |
336 ms |
70568 KB |
Output is correct |
10 |
Correct |
42 ms |
32832 KB |
Output is correct |
11 |
Correct |
157 ms |
51420 KB |
Output is correct |
12 |
Correct |
56 ms |
35092 KB |
Output is correct |
13 |
Correct |
93 ms |
39216 KB |
Output is correct |
14 |
Correct |
21 ms |
28656 KB |
Output is correct |
15 |
Correct |
24 ms |
28916 KB |
Output is correct |
16 |
Correct |
349 ms |
70228 KB |
Output is correct |
17 |
Correct |
677 ms |
112148 KB |
Output is correct |
18 |
Correct |
693 ms |
112384 KB |
Output is correct |
19 |
Correct |
697 ms |
144492 KB |
Output is correct |
20 |
Correct |
895 ms |
126164 KB |
Output is correct |
21 |
Correct |
699 ms |
106468 KB |
Output is correct |
22 |
Correct |
23 ms |
28492 KB |
Output is correct |
23 |
Correct |
118 ms |
44176 KB |
Output is correct |
24 |
Correct |
63 ms |
33144 KB |
Output is correct |
25 |
Correct |
195 ms |
46200 KB |
Output is correct |
26 |
Correct |
380 ms |
56620 KB |
Output is correct |
27 |
Correct |
418 ms |
78656 KB |
Output is correct |
28 |
Correct |
543 ms |
91088 KB |
Output is correct |
29 |
Correct |
695 ms |
104880 KB |
Output is correct |
30 |
Correct |
837 ms |
116860 KB |
Output is correct |
31 |
Correct |
964 ms |
129080 KB |
Output is correct |
32 |
Correct |
779 ms |
121944 KB |
Output is correct |
33 |
Correct |
797 ms |
112136 KB |
Output is correct |
34 |
Correct |
30 ms |
29644 KB |
Output is correct |
35 |
Correct |
36 ms |
30664 KB |
Output is correct |
36 |
Correct |
385 ms |
76472 KB |
Output is correct |
37 |
Correct |
645 ms |
101348 KB |
Output is correct |
38 |
Correct |
815 ms |
124704 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
19 ms |
28492 KB |
Output is correct |
2 |
Correct |
21 ms |
28492 KB |
Output is correct |
3 |
Correct |
22 ms |
28492 KB |
Output is correct |
4 |
Correct |
22 ms |
28492 KB |
Output is correct |
5 |
Correct |
21 ms |
28524 KB |
Output is correct |
6 |
Correct |
22 ms |
28520 KB |
Output is correct |
7 |
Correct |
19 ms |
28492 KB |
Output is correct |
8 |
Correct |
22 ms |
28492 KB |
Output is correct |
9 |
Correct |
336 ms |
70568 KB |
Output is correct |
10 |
Correct |
42 ms |
32832 KB |
Output is correct |
11 |
Correct |
157 ms |
51420 KB |
Output is correct |
12 |
Correct |
56 ms |
35092 KB |
Output is correct |
13 |
Correct |
93 ms |
39216 KB |
Output is correct |
14 |
Correct |
21 ms |
28656 KB |
Output is correct |
15 |
Correct |
24 ms |
28916 KB |
Output is correct |
16 |
Correct |
349 ms |
70228 KB |
Output is correct |
17 |
Correct |
19 ms |
28492 KB |
Output is correct |
18 |
Correct |
21 ms |
28492 KB |
Output is correct |
19 |
Correct |
23 ms |
28492 KB |
Output is correct |
20 |
Correct |
22 ms |
28492 KB |
Output is correct |
21 |
Correct |
24 ms |
28492 KB |
Output is correct |
22 |
Correct |
23 ms |
28620 KB |
Output is correct |
23 |
Correct |
799 ms |
124680 KB |
Output is correct |
24 |
Correct |
23 ms |
28492 KB |
Output is correct |
25 |
Correct |
24 ms |
29104 KB |
Output is correct |
26 |
Correct |
27 ms |
29180 KB |
Output is correct |
27 |
Correct |
28 ms |
29380 KB |
Output is correct |
28 |
Correct |
303 ms |
67128 KB |
Output is correct |
29 |
Correct |
456 ms |
85824 KB |
Output is correct |
30 |
Correct |
619 ms |
106012 KB |
Output is correct |
31 |
Correct |
805 ms |
124720 KB |
Output is correct |
32 |
Correct |
19 ms |
28492 KB |
Output is correct |
33 |
Correct |
24 ms |
28492 KB |
Output is correct |
34 |
Correct |
19 ms |
28492 KB |
Output is correct |
35 |
Correct |
23 ms |
28472 KB |
Output is correct |
36 |
Correct |
22 ms |
28492 KB |
Output is correct |
37 |
Correct |
19 ms |
28492 KB |
Output is correct |
38 |
Correct |
21 ms |
28424 KB |
Output is correct |
39 |
Correct |
22 ms |
28508 KB |
Output is correct |
40 |
Correct |
20 ms |
28496 KB |
Output is correct |
41 |
Correct |
20 ms |
28516 KB |
Output is correct |
42 |
Correct |
20 ms |
28492 KB |
Output is correct |
43 |
Correct |
23 ms |
28984 KB |
Output is correct |
44 |
Correct |
26 ms |
29240 KB |
Output is correct |
45 |
Correct |
351 ms |
77664 KB |
Output is correct |
46 |
Correct |
597 ms |
100792 KB |
Output is correct |
47 |
Correct |
545 ms |
100800 KB |
Output is correct |
48 |
Correct |
23 ms |
28492 KB |
Output is correct |
49 |
Correct |
19 ms |
28424 KB |
Output is correct |
50 |
Correct |
20 ms |
28524 KB |
Output is correct |
51 |
Correct |
21 ms |
28408 KB |
Output is correct |
52 |
Correct |
22 ms |
28492 KB |
Output is correct |
53 |
Correct |
22 ms |
28432 KB |
Output is correct |
54 |
Correct |
20 ms |
28404 KB |
Output is correct |
55 |
Correct |
829 ms |
128572 KB |
Output is correct |
56 |
Correct |
21 ms |
28492 KB |
Output is correct |
57 |
Correct |
27 ms |
29388 KB |
Output is correct |
58 |
Correct |
36 ms |
31580 KB |
Output is correct |
59 |
Correct |
39 ms |
30820 KB |
Output is correct |
60 |
Correct |
378 ms |
78396 KB |
Output is correct |
61 |
Correct |
518 ms |
96940 KB |
Output is correct |
62 |
Correct |
677 ms |
111716 KB |
Output is correct |
63 |
Correct |
836 ms |
128644 KB |
Output is correct |
64 |
Correct |
21 ms |
28492 KB |
Output is correct |
65 |
Correct |
22 ms |
28452 KB |
Output is correct |
66 |
Correct |
21 ms |
28448 KB |
Output is correct |
67 |
Correct |
718 ms |
111936 KB |
Output is correct |
68 |
Correct |
702 ms |
112076 KB |
Output is correct |
69 |
Correct |
689 ms |
111412 KB |
Output is correct |
70 |
Correct |
29 ms |
29388 KB |
Output is correct |
71 |
Correct |
32 ms |
30384 KB |
Output is correct |
72 |
Correct |
375 ms |
77676 KB |
Output is correct |
73 |
Correct |
600 ms |
103272 KB |
Output is correct |
74 |
Correct |
824 ms |
127168 KB |
Output is correct |
75 |
Correct |
757 ms |
122080 KB |
Output is correct |
76 |
Correct |
751 ms |
112064 KB |
Output is correct |
77 |
Correct |
27 ms |
29644 KB |
Output is correct |
78 |
Correct |
38 ms |
30748 KB |
Output is correct |
79 |
Correct |
358 ms |
76448 KB |
Output is correct |
80 |
Correct |
617 ms |
101536 KB |
Output is correct |
81 |
Correct |
771 ms |
124612 KB |
Output is correct |
82 |
Correct |
20 ms |
28492 KB |
Output is correct |
83 |
Correct |
20 ms |
28444 KB |
Output is correct |
84 |
Correct |
19 ms |
28472 KB |
Output is correct |
85 |
Correct |
743 ms |
146840 KB |
Output is correct |
86 |
Correct |
633 ms |
141828 KB |
Output is correct |
87 |
Correct |
654 ms |
141872 KB |
Output is correct |
88 |
Correct |
514 ms |
99876 KB |
Output is correct |
89 |
Correct |
304 ms |
44148 KB |
Output is correct |
90 |
Correct |
604 ms |
75324 KB |
Output is correct |
91 |
Correct |
469 ms |
75412 KB |
Output is correct |
92 |
Correct |
692 ms |
111488 KB |
Output is correct |
93 |
Correct |
632 ms |
111548 KB |
Output is correct |
94 |
Correct |
787 ms |
111620 KB |
Output is correct |
95 |
Correct |
799 ms |
111536 KB |
Output is correct |
96 |
Correct |
19 ms |
28492 KB |
Output is correct |
97 |
Correct |
64 ms |
35684 KB |
Output is correct |
98 |
Correct |
100 ms |
36260 KB |
Output is correct |
99 |
Correct |
621 ms |
146748 KB |
Output is correct |
100 |
Correct |
34 ms |
30812 KB |
Output is correct |
101 |
Correct |
111 ms |
40180 KB |
Output is correct |
102 |
Correct |
295 ms |
51912 KB |
Output is correct |
103 |
Correct |
347 ms |
69404 KB |
Output is correct |
104 |
Correct |
498 ms |
84148 KB |
Output is correct |
105 |
Correct |
733 ms |
100516 KB |
Output is correct |
106 |
Correct |
928 ms |
115368 KB |
Output is correct |
107 |
Correct |
1041 ms |
130116 KB |
Output is correct |
108 |
Correct |
19 ms |
28492 KB |
Output is correct |
109 |
Correct |
23 ms |
28492 KB |
Output is correct |
110 |
Correct |
19 ms |
28452 KB |
Output is correct |
111 |
Correct |
18 ms |
28492 KB |
Output is correct |
112 |
Correct |
17 ms |
28480 KB |
Output is correct |
113 |
Correct |
18 ms |
28492 KB |
Output is correct |
114 |
Correct |
17 ms |
28492 KB |
Output is correct |
115 |
Correct |
23 ms |
28488 KB |
Output is correct |
116 |
Correct |
17 ms |
28488 KB |
Output is correct |
117 |
Correct |
19 ms |
28492 KB |
Output is correct |
118 |
Correct |
18 ms |
28492 KB |
Output is correct |
119 |
Correct |
24 ms |
28876 KB |
Output is correct |
120 |
Correct |
30 ms |
29200 KB |
Output is correct |
121 |
Correct |
377 ms |
77676 KB |
Output is correct |
122 |
Correct |
577 ms |
100792 KB |
Output is correct |
123 |
Correct |
536 ms |
100804 KB |
Output is correct |
124 |
Correct |
20 ms |
28492 KB |
Output is correct |
125 |
Correct |
20 ms |
28536 KB |
Output is correct |
126 |
Correct |
19 ms |
28520 KB |
Output is correct |
127 |
Correct |
689 ms |
111932 KB |
Output is correct |
128 |
Correct |
714 ms |
112188 KB |
Output is correct |
129 |
Correct |
724 ms |
111616 KB |
Output is correct |
130 |
Correct |
25 ms |
29380 KB |
Output is correct |
131 |
Correct |
34 ms |
30332 KB |
Output is correct |
132 |
Correct |
373 ms |
77660 KB |
Output is correct |
133 |
Correct |
594 ms |
103432 KB |
Output is correct |
134 |
Correct |
788 ms |
127312 KB |
Output is correct |
135 |
Correct |
677 ms |
112148 KB |
Output is correct |
136 |
Correct |
693 ms |
112384 KB |
Output is correct |
137 |
Correct |
697 ms |
144492 KB |
Output is correct |
138 |
Correct |
895 ms |
126164 KB |
Output is correct |
139 |
Correct |
699 ms |
106468 KB |
Output is correct |
140 |
Correct |
23 ms |
28492 KB |
Output is correct |
141 |
Correct |
118 ms |
44176 KB |
Output is correct |
142 |
Correct |
63 ms |
33144 KB |
Output is correct |
143 |
Correct |
195 ms |
46200 KB |
Output is correct |
144 |
Correct |
380 ms |
56620 KB |
Output is correct |
145 |
Correct |
418 ms |
78656 KB |
Output is correct |
146 |
Correct |
543 ms |
91088 KB |
Output is correct |
147 |
Correct |
695 ms |
104880 KB |
Output is correct |
148 |
Correct |
837 ms |
116860 KB |
Output is correct |
149 |
Correct |
964 ms |
129080 KB |
Output is correct |
150 |
Correct |
779 ms |
121944 KB |
Output is correct |
151 |
Correct |
797 ms |
112136 KB |
Output is correct |
152 |
Correct |
30 ms |
29644 KB |
Output is correct |
153 |
Correct |
36 ms |
30664 KB |
Output is correct |
154 |
Correct |
385 ms |
76472 KB |
Output is correct |
155 |
Correct |
645 ms |
101348 KB |
Output is correct |
156 |
Correct |
815 ms |
124704 KB |
Output is correct |
157 |
Correct |
19 ms |
28488 KB |
Output is correct |
158 |
Correct |
21 ms |
28492 KB |
Output is correct |
159 |
Correct |
19 ms |
28492 KB |
Output is correct |
160 |
Correct |
19 ms |
28508 KB |
Output is correct |
161 |
Correct |
976 ms |
136756 KB |
Output is correct |
162 |
Correct |
684 ms |
146852 KB |
Output is correct |
163 |
Correct |
638 ms |
139348 KB |
Output is correct |
164 |
Correct |
654 ms |
139436 KB |
Output is correct |
165 |
Correct |
692 ms |
137800 KB |
Output is correct |
166 |
Correct |
751 ms |
137088 KB |
Output is correct |
167 |
Incorrect |
175 ms |
50092 KB |
Solution announced impossible, but it is possible. |
168 |
Halted |
0 ms |
0 KB |
- |