# | TimeUTC-0 | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
589376 | TheScrasse | Parachute rings (IOI12_rings) | C++17 | 1953 ms | 43308 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#pragma GCC optimize("Ofast")
#include <bits/stdc++.h>
using namespace std;
#define nl "\n"
#define nf endl
#define ll int
#define pb push_back
#define _ << ' ' <<
#define INF (ll)1e9
#define mod 998244353
#define maxn 100010
ll i, i1, j, k, k1, t, n, m, res, flag[10], a, b;
ll ms[5], status;
vector<array<ll, 2>> el;
struct graph {
ll dg[maxn], cn3, cyc, pr[maxn], sz[maxn];
vector<ll> adj[maxn];
graph() {
ll i;
for (i = 1; i <= n; i++) {
dg[i] = 0; pr[i] = i; sz[i] = 1;
}
cn3 = 0; cyc = 0;
}
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