Submission #481684

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
481684	2021-10-21 10:57:50	Haruto810198	Parachute rings (IOI12_rings)	C++17	38 / 100	4090 ms	262144 KiB

rings

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#include <bits/stdc++.h>
using namespace std;
//#define int long long
#define double long double
#define FOR(i, l, r, d) for(int i=(l); i<=(r); i+=(d))
#define szof(x) ((int)(x).size())
#define vi vector<int>
#define pii pair<int, int>
#define F first
#define S second
#define pb push_back
#define eb emplace_back
#define mkp make_pair
const int MAX = 1000010;
int n;
vi check_id;
struct Graph{
    vi edge[MAX];
    int deg[MAX];
    int p[MAX], sz[MAX];
    int cyc, cyclen, deg3;
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 0 / 17
• Subtask 3: 18 / 18
• Subtask 4: 0 / 14
• Subtask 5: 0 / 31