| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 622844 |
2022-08-04T16:31:42 Z |
yuto1115 |
Game (IOI14_game) |
C++17 |
|
616 ms |
25188 KB |
#include "game.h"
#include <bits/stdc++.h>
#define rep(i, n) for(ll i = 0; i < ll(n); ++i)
#define rep2(i, s, n) for(ll i = ll(s); i < ll(n); ++i)
#define rrep(i, n) for(ll i = ll(n) - 1; i >= 0; --i)
#define rrep2(i, n, t) for(ll i = ll(n) - 1; i >= ll(t); --i)
#define pb push_back
#define eb emplace_back
#define all(a) a.begin(), a.end()
#define SZ(a) int(a.size())
using namespace std;
using ll = long long;
using P = pair<int, int>;
using vi = vector<int>;
using vvi = vector<vi>;
using vl = vector<ll>;
using vvl = vector<vl>;
using vp = vector<P>;
using vvp = vector<vp>;
using vb = vector<bool>;
using vvb = vector<vb>;
using vs = vector<string>;
const int inf = 1001001001;
const ll linf = 1001001001001001001;
template<class T>
bool chmin(T &a, T b) {
if (a > b) {
a = b;
return true;
}
return false;
}
template<class T>
bool chmax(T &a, T b) {
if (a < b) {
a = b;
return true;
}
return false;
}
int n;
vi r;
vb is_r;
vvi cnt;
void initialize(int N) {
n = N;
r.resize(n);
iota(all(r), 0);
is_r.assign(n, true);
cnt.assign(n, vi(n, 1));
}
int hasEdge(int u, int v) {
u = r[u];
v = r[v];
assert(u != v);
if (cnt[u][v] > 1) {
--cnt[u][v];
--cnt[v][u];
return 0;
} else {
rep(i, n) if (r[i] == v) r[i] = u;
is_r[v] = false;
rep(i, n) {
if (is_r[i] and i != u) {
cnt[i][u] = cnt[u][i] += cnt[v][i];
}
}
return 1;
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
312 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
4 ms |
312 KB |
Output is correct |
| 9 |
Correct |
1 ms |
308 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
2 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
308 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
312 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
212 KB |
Output is correct |
| 21 |
Correct |
1 ms |
312 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
212 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
304 KB |
Output is correct |
| 3 |
Correct |
1 ms |
304 KB |
Output is correct |
| 4 |
Correct |
0 ms |
308 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
308 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
304 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
4 ms |
212 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
4 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
212 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
212 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
212 KB |
Output is correct |
| 26 |
Correct |
1 ms |
212 KB |
Output is correct |
| 27 |
Correct |
1 ms |
212 KB |
Output is correct |
| 28 |
Correct |
1 ms |
312 KB |
Output is correct |
| 29 |
Correct |
4 ms |
212 KB |
Output is correct |
| 30 |
Correct |
1 ms |
212 KB |
Output is correct |
| 31 |
Correct |
1 ms |
212 KB |
Output is correct |
| 32 |
Correct |
5 ms |
212 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
11 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
340 KB |
Output is correct |
| 36 |
Correct |
1 ms |
340 KB |
Output is correct |
| 37 |
Correct |
10 ms |
372 KB |
Output is correct |
| 38 |
Correct |
1 ms |
340 KB |
Output is correct |
| 39 |
Correct |
1 ms |
320 KB |
Output is correct |
| 40 |
Correct |
2 ms |
340 KB |
Output is correct |
| 41 |
Correct |
2 ms |
340 KB |
Output is correct |
| 42 |
Correct |
2 ms |
340 KB |
Output is correct |
| 43 |
Correct |
2 ms |
340 KB |
Output is correct |
| 44 |
Correct |
2 ms |
356 KB |
Output is correct |
| 45 |
Correct |
2 ms |
340 KB |
Output is correct |
| 46 |
Correct |
2 ms |
320 KB |
Output is correct |
| 47 |
Correct |
2 ms |
364 KB |
Output is correct |
| 48 |
Correct |
2 ms |
340 KB |
Output is correct |
| 49 |
Correct |
2 ms |
340 KB |
Output is correct |
| 50 |
Correct |
2 ms |
316 KB |
Output is correct |
| 51 |
Correct |
2 ms |
356 KB |
Output is correct |
| 52 |
Correct |
1 ms |
320 KB |
Output is correct |
| 53 |
Correct |
8 ms |
340 KB |
Output is correct |
| 54 |
Correct |
2 ms |
324 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
308 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
312 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
4 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
340 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
212 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
304 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
212 KB |
Output is correct |
| 26 |
Correct |
1 ms |
308 KB |
Output is correct |
| 27 |
Correct |
1 ms |
212 KB |
Output is correct |
| 28 |
Correct |
1 ms |
212 KB |
Output is correct |
| 29 |
Correct |
1 ms |
212 KB |
Output is correct |
| 30 |
Correct |
1 ms |
212 KB |
Output is correct |
| 31 |
Correct |
1 ms |
212 KB |
Output is correct |
| 32 |
Correct |
1 ms |
308 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
1 ms |
292 KB |
Output is correct |
| 35 |
Correct |
1 ms |
340 KB |
Output is correct |
| 36 |
Correct |
2 ms |
340 KB |
Output is correct |
| 37 |
Correct |
2 ms |
348 KB |
Output is correct |
| 38 |
Correct |
1 ms |
340 KB |
Output is correct |
| 39 |
Correct |
2 ms |
340 KB |
Output is correct |
| 40 |
Correct |
1 ms |
340 KB |
Output is correct |
| 41 |
Correct |
2 ms |
316 KB |
Output is correct |
| 42 |
Correct |
2 ms |
316 KB |
Output is correct |
| 43 |
Correct |
2 ms |
320 KB |
Output is correct |
| 44 |
Correct |
2 ms |
384 KB |
Output is correct |
| 45 |
Correct |
3 ms |
372 KB |
Output is correct |
| 46 |
Correct |
2 ms |
340 KB |
Output is correct |
| 47 |
Correct |
1 ms |
340 KB |
Output is correct |
| 48 |
Correct |
1 ms |
320 KB |
Output is correct |
| 49 |
Correct |
2 ms |
312 KB |
Output is correct |
| 50 |
Correct |
2 ms |
340 KB |
Output is correct |
| 51 |
Correct |
3 ms |
340 KB |
Output is correct |
| 52 |
Correct |
2 ms |
320 KB |
Output is correct |
| 53 |
Correct |
2 ms |
320 KB |
Output is correct |
| 54 |
Correct |
2 ms |
340 KB |
Output is correct |
| 55 |
Correct |
60 ms |
3084 KB |
Output is correct |
| 56 |
Correct |
37 ms |
3048 KB |
Output is correct |
| 57 |
Correct |
35 ms |
3076 KB |
Output is correct |
| 58 |
Correct |
49 ms |
3052 KB |
Output is correct |
| 59 |
Correct |
90 ms |
3008 KB |
Output is correct |
| 60 |
Correct |
48 ms |
3012 KB |
Output is correct |
| 61 |
Correct |
38 ms |
2984 KB |
Output is correct |
| 62 |
Correct |
36 ms |
3028 KB |
Output is correct |
| 63 |
Correct |
36 ms |
3100 KB |
Output is correct |
| 64 |
Correct |
37 ms |
3056 KB |
Output is correct |
| 65 |
Correct |
33 ms |
3052 KB |
Output is correct |
| 66 |
Correct |
40 ms |
3084 KB |
Output is correct |
| 67 |
Correct |
51 ms |
3044 KB |
Output is correct |
| 68 |
Correct |
58 ms |
3032 KB |
Output is correct |
| 69 |
Correct |
50 ms |
2984 KB |
Output is correct |
| 70 |
Correct |
57 ms |
3096 KB |
Output is correct |
| 71 |
Correct |
55 ms |
3100 KB |
Output is correct |
| 72 |
Correct |
33 ms |
3024 KB |
Output is correct |
| 73 |
Correct |
37 ms |
3100 KB |
Output is correct |
| 74 |
Correct |
49 ms |
2980 KB |
Output is correct |
| 75 |
Correct |
58 ms |
2980 KB |
Output is correct |
| 76 |
Correct |
105 ms |
6732 KB |
Output is correct |
| 77 |
Correct |
89 ms |
6704 KB |
Output is correct |
| 78 |
Correct |
85 ms |
6732 KB |
Output is correct |
| 79 |
Correct |
76 ms |
6656 KB |
Output is correct |
| 80 |
Correct |
84 ms |
6660 KB |
Output is correct |
| 81 |
Correct |
100 ms |
6696 KB |
Output is correct |
| 82 |
Correct |
329 ms |
6676 KB |
Output is correct |
| 83 |
Correct |
86 ms |
6644 KB |
Output is correct |
| 84 |
Correct |
80 ms |
6696 KB |
Output is correct |
| 85 |
Correct |
207 ms |
11496 KB |
Output is correct |
| 86 |
Correct |
159 ms |
11420 KB |
Output is correct |
| 87 |
Correct |
240 ms |
11500 KB |
Output is correct |
| 88 |
Correct |
255 ms |
11516 KB |
Output is correct |
| 89 |
Correct |
164 ms |
11468 KB |
Output is correct |
| 90 |
Correct |
188 ms |
11512 KB |
Output is correct |
| 91 |
Correct |
154 ms |
11496 KB |
Output is correct |
| 92 |
Correct |
172 ms |
11428 KB |
Output is correct |
| 93 |
Correct |
147 ms |
11476 KB |
Output is correct |
| 94 |
Correct |
445 ms |
25188 KB |
Output is correct |
| 95 |
Correct |
495 ms |
25084 KB |
Output is correct |
| 96 |
Correct |
383 ms |
25120 KB |
Output is correct |
| 97 |
Correct |
502 ms |
25128 KB |
Output is correct |
| 98 |
Correct |
434 ms |
25156 KB |
Output is correct |
| 99 |
Correct |
616 ms |
25164 KB |
Output is correct |
| 100 |
Correct |
353 ms |
25132 KB |
Output is correct |
