# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
659211 |
2022-11-17T01:55:47 Z |
Soul234 |
Game (IOI14_game) |
C++14 |
|
388 ms |
18452 KB |
#include<bits/stdc++.h>
using namespace std;
void DBG() { cerr << "]\n"; }
template<class H, class... T> void DBG(H h, T... t) {
cerr << h; if(sizeof...(t)) cerr << ", ";
DBG(t...);
}
#ifdef LOCAL
#define dbg(...) cerr << "[" << #__VA_ARGS__ << "]: [", DBG(__VA_ARGS__)
#else
#define dbg(...) 0
#endif // LOCAL
#define FOR(i,a,b) for(int i = (a) ; i<(b) ; i++)
#define F0R(i,a) FOR(i,0,a)
#define ROF(i,a,b) for(int i = (b)-1 ; i>=(a) ; i--)
#define R0F(i,a) ROF(i,0,a)
#define each(e,a) for(auto &e : (a))
#define sz(v) (int)(v).size()
#define all(v) (v).begin(),(v).end()
#define rall(v) (v).rbegin(),(v).rend()
#define pb push_back
#define tcT template<class T
#define nl "\n"
#define fi first
#define se second
using ll = long long;
using vi = vector<int>;
using pi = pair<int,int>;
using str = string;
using db = long double;
tcT> using V = vector<T>;
tcT> using pqg = priority_queue<T,vector<T>,greater<T>>;
void setIO(string NAME = "") {
cin.tie(0)->sync_with_stdio(0);
if(sz(NAME)) {
freopen((NAME + ".inp").c_str(),"r",stdin);
freopen((NAME + ".out").c_str(),"w",stdout);
}
}
tcT> bool ckmin(T&a, const T&b) {
return b < a ? a=b,1 : 0; }
tcT> bool ckmax(T&a, const T&b) {
return b > a ? a=b,1 : 0; }
const int MOD = 1e9 + 7;
const ll INF = 1e18;
const int MX = 1505;
int N;
int cntno[MX][MX];
int e[MX];
int findRoot(int u) {
return e[u] < 0 ? u : e[u] = findRoot(e[u]);
}
void initialize(int n) {
N = n;
memset(e, -1, sizeof e);
memset(cntno, 0, sizeof cntno);
}
bool hasEdge(int u, int v) {
u = findRoot(u);
v = findRoot(v);
if(cntno[u][v] < e[u]*e[v] - 1) {
cntno[u][v]++;
cntno[v][u]++;
return 0;
}
if(e[u] > e[v]) swap(u, v);
e[u] += e[v];
e[v] = u;
F0R(i, N) cntno[u][i] += cntno[v][i];
F0R(i, N) cntno[i][u] += cntno[v][i];
return 1;
}
Compilation message
game.cpp: In function 'void setIO(std::string)':
game.cpp:40:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
40 | freopen((NAME + ".inp").c_str(),"r",stdin);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
game.cpp:41:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
41 | freopen((NAME + ".out").c_str(),"w",stdout);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
4 ms |
9172 KB |
Output is correct |
2 |
Correct |
4 ms |
9172 KB |
Output is correct |
3 |
Correct |
4 ms |
9172 KB |
Output is correct |
4 |
Correct |
4 ms |
9104 KB |
Output is correct |
5 |
Correct |
4 ms |
9176 KB |
Output is correct |
6 |
Correct |
4 ms |
9172 KB |
Output is correct |
7 |
Correct |
4 ms |
9172 KB |
Output is correct |
8 |
Correct |
4 ms |
9172 KB |
Output is correct |
9 |
Correct |
5 ms |
9172 KB |
Output is correct |
10 |
Correct |
4 ms |
9172 KB |
Output is correct |
11 |
Correct |
4 ms |
9172 KB |
Output is correct |
12 |
Correct |
4 ms |
9172 KB |
Output is correct |
13 |
Correct |
4 ms |
9172 KB |
Output is correct |
14 |
Correct |
5 ms |
9132 KB |
Output is correct |
15 |
Correct |
4 ms |
9172 KB |
Output is correct |
16 |
Correct |
4 ms |
9172 KB |
Output is correct |
17 |
Correct |
4 ms |
9172 KB |
Output is correct |
18 |
Correct |
4 ms |
9172 KB |
Output is correct |
19 |
Correct |
4 ms |
9172 KB |
Output is correct |
20 |
Correct |
4 ms |
9172 KB |
Output is correct |
21 |
Correct |
4 ms |
9172 KB |
Output is correct |
22 |
Correct |
4 ms |
9172 KB |
Output is correct |
23 |
Correct |
4 ms |
9172 KB |
Output is correct |
24 |
Correct |
4 ms |
9172 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
4 ms |
9172 KB |
Output is correct |
2 |
Correct |
4 ms |
9172 KB |
Output is correct |
3 |
Correct |
4 ms |
9172 KB |
Output is correct |
4 |
Correct |
4 ms |
9172 KB |
Output is correct |
5 |
Correct |
4 ms |
9172 KB |
Output is correct |
6 |
Correct |
4 ms |
9172 KB |
Output is correct |
7 |
Correct |
4 ms |
9172 KB |
Output is correct |
8 |
Correct |
4 ms |
9172 KB |
Output is correct |
9 |
Correct |
4 ms |
9172 KB |
Output is correct |
10 |
Correct |
4 ms |
9172 KB |
Output is correct |
11 |
Correct |
5 ms |
9172 KB |
Output is correct |
12 |
Correct |
4 ms |
9172 KB |
Output is correct |
13 |
Correct |
5 ms |
9172 KB |
Output is correct |
14 |
Correct |
4 ms |
9172 KB |
Output is correct |
15 |
Correct |
4 ms |
9172 KB |
Output is correct |
16 |
Correct |
4 ms |
9172 KB |
Output is correct |
17 |
Correct |
4 ms |
9172 KB |
Output is correct |
18 |
Correct |
4 ms |
9172 KB |
Output is correct |
19 |
Correct |
3 ms |
9172 KB |
Output is correct |
20 |
Correct |
4 ms |
9172 KB |
Output is correct |
21 |
Correct |
4 ms |
9172 KB |
Output is correct |
22 |
Correct |
4 ms |
9172 KB |
Output is correct |
23 |
Correct |
5 ms |
9172 KB |
Output is correct |
24 |
Correct |
4 ms |
9172 KB |
Output is correct |
25 |
Correct |
4 ms |
9172 KB |
Output is correct |
26 |
Correct |
4 ms |
9172 KB |
Output is correct |
27 |
Correct |
4 ms |
9172 KB |
Output is correct |
28 |
Correct |
4 ms |
9172 KB |
Output is correct |
29 |
Correct |
4 ms |
9140 KB |
Output is correct |
30 |
Correct |
4 ms |
9172 KB |
Output is correct |
31 |
Correct |
4 ms |
9172 KB |
Output is correct |
32 |
Correct |
4 ms |
9144 KB |
Output is correct |
33 |
Correct |
5 ms |
9172 KB |
Output is correct |
34 |
Correct |
5 ms |
9148 KB |
Output is correct |
35 |
Correct |
5 ms |
9172 KB |
Output is correct |
36 |
Correct |
5 ms |
9152 KB |
Output is correct |
37 |
Correct |
5 ms |
9156 KB |
Output is correct |
38 |
Correct |
6 ms |
9300 KB |
Output is correct |
39 |
Correct |
5 ms |
9152 KB |
Output is correct |
40 |
Correct |
5 ms |
9172 KB |
Output is correct |
41 |
Correct |
5 ms |
9172 KB |
Output is correct |
42 |
Correct |
5 ms |
9116 KB |
Output is correct |
43 |
Correct |
5 ms |
9152 KB |
Output is correct |
44 |
Correct |
5 ms |
9148 KB |
Output is correct |
45 |
Correct |
4 ms |
9172 KB |
Output is correct |
46 |
Correct |
5 ms |
9204 KB |
Output is correct |
47 |
Correct |
5 ms |
9172 KB |
Output is correct |
48 |
Correct |
5 ms |
9172 KB |
Output is correct |
49 |
Correct |
5 ms |
9172 KB |
Output is correct |
50 |
Correct |
4 ms |
9152 KB |
Output is correct |
51 |
Correct |
5 ms |
9148 KB |
Output is correct |
52 |
Correct |
5 ms |
9148 KB |
Output is correct |
53 |
Correct |
5 ms |
9172 KB |
Output is correct |
54 |
Correct |
5 ms |
9172 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
4 ms |
9172 KB |
Output is correct |
2 |
Correct |
6 ms |
9128 KB |
Output is correct |
3 |
Correct |
3 ms |
9068 KB |
Output is correct |
4 |
Correct |
4 ms |
9172 KB |
Output is correct |
5 |
Correct |
4 ms |
9172 KB |
Output is correct |
6 |
Correct |
5 ms |
9172 KB |
Output is correct |
7 |
Correct |
5 ms |
9172 KB |
Output is correct |
8 |
Correct |
4 ms |
9172 KB |
Output is correct |
9 |
Correct |
4 ms |
9172 KB |
Output is correct |
10 |
Correct |
6 ms |
9124 KB |
Output is correct |
11 |
Correct |
4 ms |
9172 KB |
Output is correct |
12 |
Correct |
4 ms |
9172 KB |
Output is correct |
13 |
Correct |
5 ms |
9172 KB |
Output is correct |
14 |
Correct |
4 ms |
9172 KB |
Output is correct |
15 |
Correct |
4 ms |
9172 KB |
Output is correct |
16 |
Correct |
4 ms |
9172 KB |
Output is correct |
17 |
Correct |
4 ms |
9164 KB |
Output is correct |
18 |
Correct |
4 ms |
9172 KB |
Output is correct |
19 |
Correct |
5 ms |
9172 KB |
Output is correct |
20 |
Correct |
4 ms |
9172 KB |
Output is correct |
21 |
Correct |
4 ms |
9172 KB |
Output is correct |
22 |
Correct |
4 ms |
9172 KB |
Output is correct |
23 |
Correct |
5 ms |
9172 KB |
Output is correct |
24 |
Correct |
4 ms |
9172 KB |
Output is correct |
25 |
Correct |
4 ms |
9172 KB |
Output is correct |
26 |
Correct |
5 ms |
9172 KB |
Output is correct |
27 |
Correct |
4 ms |
9172 KB |
Output is correct |
28 |
Correct |
4 ms |
9140 KB |
Output is correct |
29 |
Correct |
4 ms |
9192 KB |
Output is correct |
30 |
Correct |
4 ms |
9172 KB |
Output is correct |
31 |
Correct |
5 ms |
9172 KB |
Output is correct |
32 |
Correct |
4 ms |
9172 KB |
Output is correct |
33 |
Correct |
4 ms |
9172 KB |
Output is correct |
34 |
Correct |
5 ms |
9172 KB |
Output is correct |
35 |
Correct |
5 ms |
9172 KB |
Output is correct |
36 |
Correct |
5 ms |
9172 KB |
Output is correct |
37 |
Correct |
6 ms |
9172 KB |
Output is correct |
38 |
Correct |
4 ms |
9172 KB |
Output is correct |
39 |
Correct |
5 ms |
9172 KB |
Output is correct |
40 |
Correct |
5 ms |
9128 KB |
Output is correct |
41 |
Correct |
5 ms |
9172 KB |
Output is correct |
42 |
Correct |
5 ms |
9152 KB |
Output is correct |
43 |
Correct |
5 ms |
9172 KB |
Output is correct |
44 |
Correct |
5 ms |
9208 KB |
Output is correct |
45 |
Correct |
5 ms |
9152 KB |
Output is correct |
46 |
Correct |
5 ms |
9172 KB |
Output is correct |
47 |
Correct |
5 ms |
9152 KB |
Output is correct |
48 |
Correct |
5 ms |
9204 KB |
Output is correct |
49 |
Correct |
5 ms |
9172 KB |
Output is correct |
50 |
Correct |
5 ms |
9172 KB |
Output is correct |
51 |
Correct |
5 ms |
9172 KB |
Output is correct |
52 |
Correct |
5 ms |
9172 KB |
Output is correct |
53 |
Correct |
5 ms |
9172 KB |
Output is correct |
54 |
Correct |
5 ms |
9148 KB |
Output is correct |
55 |
Correct |
36 ms |
10808 KB |
Output is correct |
56 |
Correct |
36 ms |
10920 KB |
Output is correct |
57 |
Correct |
37 ms |
10896 KB |
Output is correct |
58 |
Correct |
36 ms |
10832 KB |
Output is correct |
59 |
Correct |
35 ms |
10816 KB |
Output is correct |
60 |
Correct |
35 ms |
10844 KB |
Output is correct |
61 |
Correct |
36 ms |
10840 KB |
Output is correct |
62 |
Correct |
36 ms |
10808 KB |
Output is correct |
63 |
Correct |
35 ms |
10828 KB |
Output is correct |
64 |
Correct |
34 ms |
10844 KB |
Output is correct |
65 |
Correct |
43 ms |
10912 KB |
Output is correct |
66 |
Correct |
37 ms |
10828 KB |
Output is correct |
67 |
Correct |
36 ms |
10816 KB |
Output is correct |
68 |
Correct |
36 ms |
10848 KB |
Output is correct |
69 |
Correct |
39 ms |
10828 KB |
Output is correct |
70 |
Correct |
37 ms |
10884 KB |
Output is correct |
71 |
Correct |
34 ms |
10840 KB |
Output is correct |
72 |
Correct |
34 ms |
10880 KB |
Output is correct |
73 |
Correct |
34 ms |
10828 KB |
Output is correct |
74 |
Correct |
36 ms |
10872 KB |
Output is correct |
75 |
Correct |
35 ms |
10828 KB |
Output is correct |
76 |
Correct |
77 ms |
12968 KB |
Output is correct |
77 |
Correct |
80 ms |
12960 KB |
Output is correct |
78 |
Correct |
78 ms |
12908 KB |
Output is correct |
79 |
Correct |
88 ms |
12932 KB |
Output is correct |
80 |
Correct |
80 ms |
12984 KB |
Output is correct |
81 |
Correct |
78 ms |
13016 KB |
Output is correct |
82 |
Correct |
78 ms |
12988 KB |
Output is correct |
83 |
Correct |
77 ms |
12976 KB |
Output is correct |
84 |
Correct |
82 ms |
13004 KB |
Output is correct |
85 |
Correct |
141 ms |
14352 KB |
Output is correct |
86 |
Correct |
139 ms |
14380 KB |
Output is correct |
87 |
Correct |
141 ms |
14436 KB |
Output is correct |
88 |
Correct |
133 ms |
14428 KB |
Output is correct |
89 |
Correct |
155 ms |
14400 KB |
Output is correct |
90 |
Correct |
141 ms |
14360 KB |
Output is correct |
91 |
Correct |
189 ms |
14436 KB |
Output is correct |
92 |
Correct |
136 ms |
14412 KB |
Output is correct |
93 |
Correct |
162 ms |
14448 KB |
Output is correct |
94 |
Correct |
388 ms |
18376 KB |
Output is correct |
95 |
Correct |
356 ms |
18336 KB |
Output is correct |
96 |
Correct |
347 ms |
18364 KB |
Output is correct |
97 |
Correct |
358 ms |
18316 KB |
Output is correct |
98 |
Correct |
354 ms |
18340 KB |
Output is correct |
99 |
Correct |
333 ms |
18248 KB |
Output is correct |
100 |
Correct |
334 ms |
18452 KB |
Output is correct |