| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 711232 |
2023-03-16T10:49:24 Z |
Astrayt |
Game (APIO22_game) |
C++17 |
|
1575 ms |
149068 KB |
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define pb push_back
#define maxn 300005
int N, K, L[maxn], R[maxn], fin = 0;
vector<int> adj[maxn], rev[maxn];
void init(int n, int k){
N = n, K = k;
for(int i = 0; i < K - 1; ++i) adj[i].pb(i + 1), rev[i + 1].pb(i);
for(int i = 0; i < K; ++i) L[i] = R[i] = i;
for(int i = K; i < n; ++i) L[i] = -1, R[i] = K;
}
void update(int u, int v){
if(L[u] >= R[v]) {
fin = 1;
return;
}
int midu = (L[u] + R[u]) >> 1, midv = (L[v] + R[v]) >> 1;
if(L[u] > midv) {
L[v] = midv + 1;
for(auto x:adj[v]) update(v, x);
for(auto x:rev[v]) update(x, v);
}
if(R[v] <= midu){
R[u] = midu;
for(auto x:adj[u]) update(u, x);
for(auto x:rev[u]) update(x, u);
}
}
int add_teleporter(int u, int v){
if(u == v){
if(u < K) return 1;
return 0;
}
adj[u].pb(v);
rev[v].pb(u);
update(u, v);
return fin;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 2 |
Correct |
9 ms |
14288 KB |
Output is correct |
| 3 |
Correct |
7 ms |
14396 KB |
Output is correct |
| 4 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 5 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 6 |
Correct |
8 ms |
14416 KB |
Output is correct |
| 7 |
Correct |
8 ms |
14364 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 2 |
Correct |
9 ms |
14288 KB |
Output is correct |
| 3 |
Correct |
7 ms |
14396 KB |
Output is correct |
| 4 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 5 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 6 |
Correct |
8 ms |
14416 KB |
Output is correct |
| 7 |
Correct |
8 ms |
14364 KB |
Output is correct |
| 8 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 9 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 10 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 11 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 12 |
Correct |
8 ms |
14416 KB |
Output is correct |
| 13 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 14 |
Correct |
7 ms |
14412 KB |
Output is correct |
| 15 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 16 |
Correct |
8 ms |
14416 KB |
Output is correct |
| 17 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 18 |
Correct |
8 ms |
14440 KB |
Output is correct |
| 19 |
Correct |
7 ms |
14416 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 2 |
Correct |
9 ms |
14288 KB |
Output is correct |
| 3 |
Correct |
7 ms |
14396 KB |
Output is correct |
| 4 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 5 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 6 |
Correct |
8 ms |
14416 KB |
Output is correct |
| 7 |
Correct |
8 ms |
14364 KB |
Output is correct |
| 8 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 9 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 10 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 11 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 12 |
Correct |
8 ms |
14416 KB |
Output is correct |
| 13 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 14 |
Correct |
7 ms |
14412 KB |
Output is correct |
| 15 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 16 |
Correct |
8 ms |
14416 KB |
Output is correct |
| 17 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 18 |
Correct |
8 ms |
14440 KB |
Output is correct |
| 19 |
Correct |
7 ms |
14416 KB |
Output is correct |
| 20 |
Correct |
8 ms |
14416 KB |
Output is correct |
| 21 |
Correct |
7 ms |
14416 KB |
Output is correct |
| 22 |
Correct |
8 ms |
14548 KB |
Output is correct |
| 23 |
Correct |
11 ms |
14508 KB |
Output is correct |
| 24 |
Correct |
9 ms |
14544 KB |
Output is correct |
| 25 |
Correct |
9 ms |
14544 KB |
Output is correct |
| 26 |
Correct |
10 ms |
14416 KB |
Output is correct |
| 27 |
Correct |
9 ms |
14416 KB |
Output is correct |
| 28 |
Correct |
9 ms |
14544 KB |
Output is correct |
| 29 |
Correct |
10 ms |
14544 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 2 |
Correct |
9 ms |
14288 KB |
Output is correct |
| 3 |
Correct |
7 ms |
14396 KB |
Output is correct |
| 4 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 5 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 6 |
Correct |
8 ms |
14416 KB |
Output is correct |
| 7 |
Correct |
8 ms |
14364 KB |
Output is correct |
| 8 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 9 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 10 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 11 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 12 |
Correct |
8 ms |
14416 KB |
Output is correct |
| 13 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 14 |
Correct |
7 ms |
14412 KB |
Output is correct |
| 15 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 16 |
Correct |
8 ms |
14416 KB |
Output is correct |
| 17 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 18 |
Correct |
8 ms |
14440 KB |
Output is correct |
| 19 |
Correct |
7 ms |
14416 KB |
Output is correct |
| 20 |
Correct |
8 ms |
14416 KB |
Output is correct |
| 21 |
Correct |
7 ms |
14416 KB |
Output is correct |
| 22 |
Correct |
8 ms |
14548 KB |
Output is correct |
| 23 |
Correct |
11 ms |
14508 KB |
Output is correct |
| 24 |
Correct |
9 ms |
14544 KB |
Output is correct |
| 25 |
Correct |
9 ms |
14544 KB |
Output is correct |
| 26 |
Correct |
10 ms |
14416 KB |
Output is correct |
| 27 |
Correct |
9 ms |
14416 KB |
Output is correct |
| 28 |
Correct |
9 ms |
14544 KB |
Output is correct |
| 29 |
Correct |
10 ms |
14544 KB |
Output is correct |
| 30 |
Correct |
24 ms |
15672 KB |
Output is correct |
| 31 |
Correct |
12 ms |
15008 KB |
Output is correct |
| 32 |
Correct |
33 ms |
24776 KB |
Output is correct |
| 33 |
Correct |
26 ms |
16456 KB |
Output is correct |
| 34 |
Correct |
56 ms |
32852 KB |
Output is correct |
| 35 |
Correct |
47 ms |
18344 KB |
Output is correct |
| 36 |
Correct |
49 ms |
16560 KB |
Output is correct |
| 37 |
Correct |
46 ms |
16436 KB |
Output is correct |
| 38 |
Correct |
44 ms |
16272 KB |
Output is correct |
| 39 |
Correct |
37 ms |
16304 KB |
Output is correct |
| 40 |
Correct |
65 ms |
38760 KB |
Output is correct |
| 41 |
Correct |
48 ms |
18504 KB |
Output is correct |
| 42 |
Correct |
41 ms |
19372 KB |
Output is correct |
| 43 |
Correct |
56 ms |
17936 KB |
Output is correct |
| 44 |
Correct |
56 ms |
17908 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 2 |
Correct |
9 ms |
14288 KB |
Output is correct |
| 3 |
Correct |
7 ms |
14396 KB |
Output is correct |
| 4 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 5 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 6 |
Correct |
8 ms |
14416 KB |
Output is correct |
| 7 |
Correct |
8 ms |
14364 KB |
Output is correct |
| 8 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 9 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 10 |
Correct |
7 ms |
14288 KB |
Output is correct |
| 11 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 12 |
Correct |
8 ms |
14416 KB |
Output is correct |
| 13 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 14 |
Correct |
7 ms |
14412 KB |
Output is correct |
| 15 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 16 |
Correct |
8 ms |
14416 KB |
Output is correct |
| 17 |
Correct |
8 ms |
14288 KB |
Output is correct |
| 18 |
Correct |
8 ms |
14440 KB |
Output is correct |
| 19 |
Correct |
7 ms |
14416 KB |
Output is correct |
| 20 |
Correct |
8 ms |
14416 KB |
Output is correct |
| 21 |
Correct |
7 ms |
14416 KB |
Output is correct |
| 22 |
Correct |
8 ms |
14548 KB |
Output is correct |
| 23 |
Correct |
11 ms |
14508 KB |
Output is correct |
| 24 |
Correct |
9 ms |
14544 KB |
Output is correct |
| 25 |
Correct |
9 ms |
14544 KB |
Output is correct |
| 26 |
Correct |
10 ms |
14416 KB |
Output is correct |
| 27 |
Correct |
9 ms |
14416 KB |
Output is correct |
| 28 |
Correct |
9 ms |
14544 KB |
Output is correct |
| 29 |
Correct |
10 ms |
14544 KB |
Output is correct |
| 30 |
Correct |
24 ms |
15672 KB |
Output is correct |
| 31 |
Correct |
12 ms |
15008 KB |
Output is correct |
| 32 |
Correct |
33 ms |
24776 KB |
Output is correct |
| 33 |
Correct |
26 ms |
16456 KB |
Output is correct |
| 34 |
Correct |
56 ms |
32852 KB |
Output is correct |
| 35 |
Correct |
47 ms |
18344 KB |
Output is correct |
| 36 |
Correct |
49 ms |
16560 KB |
Output is correct |
| 37 |
Correct |
46 ms |
16436 KB |
Output is correct |
| 38 |
Correct |
44 ms |
16272 KB |
Output is correct |
| 39 |
Correct |
37 ms |
16304 KB |
Output is correct |
| 40 |
Correct |
65 ms |
38760 KB |
Output is correct |
| 41 |
Correct |
48 ms |
18504 KB |
Output is correct |
| 42 |
Correct |
41 ms |
19372 KB |
Output is correct |
| 43 |
Correct |
56 ms |
17936 KB |
Output is correct |
| 44 |
Correct |
56 ms |
17908 KB |
Output is correct |
| 45 |
Correct |
247 ms |
28232 KB |
Output is correct |
| 46 |
Correct |
15 ms |
17164 KB |
Output is correct |
| 47 |
Correct |
15 ms |
17144 KB |
Output is correct |
| 48 |
Correct |
369 ms |
47600 KB |
Output is correct |
| 49 |
Correct |
275 ms |
35556 KB |
Output is correct |
| 50 |
Correct |
683 ms |
149068 KB |
Output is correct |
| 51 |
Correct |
952 ms |
71408 KB |
Output is correct |
| 52 |
Correct |
628 ms |
35444 KB |
Output is correct |
| 53 |
Correct |
791 ms |
35852 KB |
Output is correct |
| 54 |
Correct |
869 ms |
36036 KB |
Output is correct |
| 55 |
Correct |
1192 ms |
37196 KB |
Output is correct |
| 56 |
Correct |
1436 ms |
36504 KB |
Output is correct |
| 57 |
Correct |
603 ms |
35724 KB |
Output is correct |
| 58 |
Correct |
710 ms |
35984 KB |
Output is correct |
| 59 |
Correct |
603 ms |
36020 KB |
Output is correct |
| 60 |
Correct |
746 ms |
36160 KB |
Output is correct |
| 61 |
Correct |
893 ms |
36004 KB |
Output is correct |
| 62 |
Correct |
583 ms |
46544 KB |
Output is correct |
| 63 |
Correct |
469 ms |
43368 KB |
Output is correct |
| 64 |
Correct |
1415 ms |
78408 KB |
Output is correct |
| 65 |
Correct |
559 ms |
49812 KB |
Output is correct |
| 66 |
Correct |
480 ms |
35088 KB |
Output is correct |
| 67 |
Correct |
881 ms |
71428 KB |
Output is correct |
| 68 |
Correct |
242 ms |
29524 KB |
Output is correct |
| 69 |
Correct |
64 ms |
23584 KB |
Output is correct |
| 70 |
Correct |
914 ms |
48552 KB |
Output is correct |
| 71 |
Correct |
347 ms |
30348 KB |
Output is correct |
| 72 |
Correct |
246 ms |
26304 KB |
Output is correct |
| 73 |
Correct |
700 ms |
45724 KB |
Output is correct |
| 74 |
Correct |
1575 ms |
36648 KB |
Output is correct |
| 75 |
Correct |
1085 ms |
50120 KB |
Output is correct |
| 76 |
Correct |
1188 ms |
59132 KB |
Output is correct |
