# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
129644 |
2019-07-12T21:38:53 Z |
Sorting |
Game (IOI14_game) |
C++14 |
|
554 ms |
27788 KB |
#include <bits/stdc++.h>
using namespace std;
const int N = 1507;
int n;
int par[N];
vector<int> el[N];
bool e[N][N];
int con[N][N];
bool unite(int u, int v){
if(el[par[u]].size() < el[par[v]].size()){
swap(u, v);
}
int pr = par[v];
for(int x: el[pr]){
par[x] = par[u];
}
for(int x: el[pr]){
el[par[u]].push_back(x);
for(int i = 0; i < x; i++){
if(!e[i][x]){
con[par[x]][par[i]]++;
con[par[i]][par[x]]++;
}
}
for(int i = x + 1; i < n; i++){
if(!e[x][i]){
con[par[x]][par[i]]++;
con[par[i]][par[x]]++;
}
}
}
return true;
}
void initialize(int _n){
n = _n;
for(int i = 0; i < n; i++){
par[i] = i;
el[i].push_back(i);
}
for(int i = 0; i < n; i++){
for(int j = i + 1; j < n; j++){
e[i][j] = false;
con[i][j] = 1;
con[j][i] = 1;
}
}
}
int hasEdge(int u, int v){
e[min(u, v)][max(u, v)] = 1;
if(con[par[u]][par[v]] == 1){
unite(u, v);
return 1;
}
con[par[u]][par[v]]--;
con[par[v]][par[u]]--;
return 0;
}
/*int main(){
int _n;
cin >> _n;
initialize(_n);
while(true){
int u, v;
cin >> u >> v;
cout << hasEdge(u, v) << endl;
}
return 0;
}*/
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
2 ms |
376 KB |
Output is correct |
3 |
Correct |
2 ms |
376 KB |
Output is correct |
4 |
Correct |
2 ms |
376 KB |
Output is correct |
5 |
Correct |
2 ms |
376 KB |
Output is correct |
6 |
Correct |
2 ms |
376 KB |
Output is correct |
7 |
Correct |
2 ms |
376 KB |
Output is correct |
8 |
Correct |
2 ms |
376 KB |
Output is correct |
9 |
Correct |
2 ms |
376 KB |
Output is correct |
10 |
Correct |
2 ms |
376 KB |
Output is correct |
11 |
Correct |
2 ms |
380 KB |
Output is correct |
12 |
Correct |
2 ms |
376 KB |
Output is correct |
13 |
Correct |
2 ms |
376 KB |
Output is correct |
14 |
Correct |
2 ms |
376 KB |
Output is correct |
15 |
Correct |
2 ms |
376 KB |
Output is correct |
16 |
Correct |
2 ms |
376 KB |
Output is correct |
17 |
Correct |
2 ms |
376 KB |
Output is correct |
18 |
Correct |
2 ms |
376 KB |
Output is correct |
19 |
Correct |
2 ms |
376 KB |
Output is correct |
20 |
Correct |
2 ms |
376 KB |
Output is correct |
21 |
Correct |
2 ms |
376 KB |
Output is correct |
22 |
Correct |
2 ms |
376 KB |
Output is correct |
23 |
Correct |
2 ms |
376 KB |
Output is correct |
24 |
Correct |
2 ms |
376 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
2 ms |
376 KB |
Output is correct |
3 |
Correct |
2 ms |
376 KB |
Output is correct |
4 |
Correct |
2 ms |
248 KB |
Output is correct |
5 |
Correct |
2 ms |
376 KB |
Output is correct |
6 |
Correct |
2 ms |
376 KB |
Output is correct |
7 |
Correct |
2 ms |
376 KB |
Output is correct |
8 |
Correct |
2 ms |
376 KB |
Output is correct |
9 |
Correct |
2 ms |
380 KB |
Output is correct |
10 |
Correct |
2 ms |
376 KB |
Output is correct |
11 |
Correct |
2 ms |
376 KB |
Output is correct |
12 |
Correct |
2 ms |
376 KB |
Output is correct |
13 |
Correct |
2 ms |
376 KB |
Output is correct |
14 |
Correct |
2 ms |
376 KB |
Output is correct |
15 |
Correct |
2 ms |
376 KB |
Output is correct |
16 |
Correct |
2 ms |
376 KB |
Output is correct |
17 |
Correct |
2 ms |
376 KB |
Output is correct |
18 |
Correct |
2 ms |
376 KB |
Output is correct |
19 |
Correct |
2 ms |
376 KB |
Output is correct |
20 |
Correct |
2 ms |
376 KB |
Output is correct |
21 |
Correct |
2 ms |
376 KB |
Output is correct |
22 |
Correct |
2 ms |
376 KB |
Output is correct |
23 |
Correct |
2 ms |
376 KB |
Output is correct |
24 |
Correct |
3 ms |
380 KB |
Output is correct |
25 |
Correct |
3 ms |
504 KB |
Output is correct |
26 |
Correct |
3 ms |
504 KB |
Output is correct |
27 |
Correct |
2 ms |
504 KB |
Output is correct |
28 |
Correct |
2 ms |
632 KB |
Output is correct |
29 |
Correct |
3 ms |
632 KB |
Output is correct |
30 |
Correct |
2 ms |
632 KB |
Output is correct |
31 |
Correct |
2 ms |
632 KB |
Output is correct |
32 |
Correct |
2 ms |
504 KB |
Output is correct |
33 |
Correct |
2 ms |
504 KB |
Output is correct |
34 |
Correct |
3 ms |
888 KB |
Output is correct |
35 |
Correct |
4 ms |
888 KB |
Output is correct |
36 |
Correct |
3 ms |
888 KB |
Output is correct |
37 |
Correct |
3 ms |
888 KB |
Output is correct |
38 |
Correct |
3 ms |
888 KB |
Output is correct |
39 |
Correct |
4 ms |
888 KB |
Output is correct |
40 |
Correct |
3 ms |
888 KB |
Output is correct |
41 |
Correct |
4 ms |
888 KB |
Output is correct |
42 |
Correct |
3 ms |
888 KB |
Output is correct |
43 |
Correct |
3 ms |
888 KB |
Output is correct |
44 |
Correct |
3 ms |
888 KB |
Output is correct |
45 |
Correct |
3 ms |
860 KB |
Output is correct |
46 |
Correct |
3 ms |
888 KB |
Output is correct |
47 |
Correct |
3 ms |
888 KB |
Output is correct |
48 |
Correct |
3 ms |
888 KB |
Output is correct |
49 |
Correct |
3 ms |
888 KB |
Output is correct |
50 |
Correct |
3 ms |
888 KB |
Output is correct |
51 |
Correct |
3 ms |
888 KB |
Output is correct |
52 |
Correct |
3 ms |
888 KB |
Output is correct |
53 |
Correct |
3 ms |
888 KB |
Output is correct |
54 |
Correct |
4 ms |
808 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
2 ms |
376 KB |
Output is correct |
3 |
Correct |
2 ms |
376 KB |
Output is correct |
4 |
Correct |
2 ms |
376 KB |
Output is correct |
5 |
Correct |
2 ms |
376 KB |
Output is correct |
6 |
Correct |
2 ms |
376 KB |
Output is correct |
7 |
Correct |
2 ms |
376 KB |
Output is correct |
8 |
Correct |
2 ms |
376 KB |
Output is correct |
9 |
Correct |
2 ms |
376 KB |
Output is correct |
10 |
Correct |
2 ms |
376 KB |
Output is correct |
11 |
Correct |
2 ms |
376 KB |
Output is correct |
12 |
Correct |
2 ms |
376 KB |
Output is correct |
13 |
Correct |
2 ms |
376 KB |
Output is correct |
14 |
Correct |
2 ms |
376 KB |
Output is correct |
15 |
Correct |
2 ms |
376 KB |
Output is correct |
16 |
Correct |
2 ms |
376 KB |
Output is correct |
17 |
Correct |
2 ms |
376 KB |
Output is correct |
18 |
Correct |
2 ms |
380 KB |
Output is correct |
19 |
Correct |
2 ms |
376 KB |
Output is correct |
20 |
Correct |
2 ms |
376 KB |
Output is correct |
21 |
Correct |
2 ms |
372 KB |
Output is correct |
22 |
Correct |
2 ms |
376 KB |
Output is correct |
23 |
Correct |
2 ms |
376 KB |
Output is correct |
24 |
Correct |
2 ms |
424 KB |
Output is correct |
25 |
Correct |
2 ms |
504 KB |
Output is correct |
26 |
Correct |
2 ms |
632 KB |
Output is correct |
27 |
Correct |
2 ms |
504 KB |
Output is correct |
28 |
Correct |
2 ms |
632 KB |
Output is correct |
29 |
Correct |
2 ms |
632 KB |
Output is correct |
30 |
Correct |
2 ms |
504 KB |
Output is correct |
31 |
Correct |
2 ms |
504 KB |
Output is correct |
32 |
Correct |
2 ms |
632 KB |
Output is correct |
33 |
Correct |
2 ms |
632 KB |
Output is correct |
34 |
Correct |
3 ms |
888 KB |
Output is correct |
35 |
Correct |
3 ms |
888 KB |
Output is correct |
36 |
Correct |
3 ms |
888 KB |
Output is correct |
37 |
Correct |
3 ms |
888 KB |
Output is correct |
38 |
Correct |
3 ms |
888 KB |
Output is correct |
39 |
Correct |
3 ms |
892 KB |
Output is correct |
40 |
Correct |
3 ms |
888 KB |
Output is correct |
41 |
Correct |
3 ms |
892 KB |
Output is correct |
42 |
Correct |
3 ms |
888 KB |
Output is correct |
43 |
Correct |
3 ms |
888 KB |
Output is correct |
44 |
Correct |
3 ms |
888 KB |
Output is correct |
45 |
Correct |
4 ms |
924 KB |
Output is correct |
46 |
Correct |
3 ms |
888 KB |
Output is correct |
47 |
Correct |
3 ms |
888 KB |
Output is correct |
48 |
Correct |
3 ms |
892 KB |
Output is correct |
49 |
Correct |
3 ms |
888 KB |
Output is correct |
50 |
Correct |
3 ms |
888 KB |
Output is correct |
51 |
Correct |
3 ms |
888 KB |
Output is correct |
52 |
Correct |
4 ms |
860 KB |
Output is correct |
53 |
Correct |
3 ms |
888 KB |
Output is correct |
54 |
Correct |
3 ms |
888 KB |
Output is correct |
55 |
Correct |
53 ms |
5752 KB |
Output is correct |
56 |
Correct |
53 ms |
5880 KB |
Output is correct |
57 |
Correct |
53 ms |
6008 KB |
Output is correct |
58 |
Correct |
54 ms |
6008 KB |
Output is correct |
59 |
Correct |
55 ms |
6136 KB |
Output is correct |
60 |
Correct |
52 ms |
6008 KB |
Output is correct |
61 |
Correct |
52 ms |
5880 KB |
Output is correct |
62 |
Correct |
52 ms |
5880 KB |
Output is correct |
63 |
Correct |
54 ms |
5880 KB |
Output is correct |
64 |
Correct |
49 ms |
5880 KB |
Output is correct |
65 |
Correct |
48 ms |
6008 KB |
Output is correct |
66 |
Correct |
54 ms |
5908 KB |
Output is correct |
67 |
Correct |
53 ms |
5964 KB |
Output is correct |
68 |
Correct |
52 ms |
5920 KB |
Output is correct |
69 |
Correct |
53 ms |
6008 KB |
Output is correct |
70 |
Correct |
53 ms |
6020 KB |
Output is correct |
71 |
Correct |
55 ms |
5880 KB |
Output is correct |
72 |
Correct |
55 ms |
5876 KB |
Output is correct |
73 |
Correct |
59 ms |
5952 KB |
Output is correct |
74 |
Correct |
57 ms |
5880 KB |
Output is correct |
75 |
Correct |
54 ms |
6008 KB |
Output is correct |
76 |
Correct |
122 ms |
10232 KB |
Output is correct |
77 |
Correct |
118 ms |
10232 KB |
Output is correct |
78 |
Correct |
119 ms |
10232 KB |
Output is correct |
79 |
Correct |
120 ms |
10152 KB |
Output is correct |
80 |
Correct |
118 ms |
10204 KB |
Output is correct |
81 |
Correct |
118 ms |
10144 KB |
Output is correct |
82 |
Correct |
125 ms |
10332 KB |
Output is correct |
83 |
Correct |
138 ms |
10236 KB |
Output is correct |
84 |
Correct |
117 ms |
10232 KB |
Output is correct |
85 |
Correct |
210 ms |
15224 KB |
Output is correct |
86 |
Correct |
212 ms |
15100 KB |
Output is correct |
87 |
Correct |
245 ms |
15072 KB |
Output is correct |
88 |
Correct |
211 ms |
15096 KB |
Output is correct |
89 |
Correct |
227 ms |
15224 KB |
Output is correct |
90 |
Correct |
213 ms |
15096 KB |
Output is correct |
91 |
Correct |
237 ms |
15096 KB |
Output is correct |
92 |
Correct |
215 ms |
15224 KB |
Output is correct |
93 |
Correct |
211 ms |
15096 KB |
Output is correct |
94 |
Correct |
544 ms |
27620 KB |
Output is correct |
95 |
Correct |
522 ms |
27756 KB |
Output is correct |
96 |
Correct |
554 ms |
27636 KB |
Output is correct |
97 |
Correct |
520 ms |
27788 KB |
Output is correct |
98 |
Correct |
511 ms |
27596 KB |
Output is correct |
99 |
Correct |
500 ms |
27676 KB |
Output is correct |
100 |
Correct |
506 ms |
27624 KB |
Output is correct |