Submission #916842

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
916842	2024-01-26 15:15:56	Yang8on	Two Currencies (JOI23_currencies)	C++14	10 / 100	2572 ms	378648 KiB

currencies

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#include <bits/stdc++.h>
#define nosg "Two Currencies"
#define fi(i, a, b) for(int i = a; i <= b; i++)
#define fid(i, a, b) for(int i = a; i >= b; i--)
#define ll long long
#define maxn 200005
#define gb(i, j) ((i >> j) & 1)
#define pii pair<int, int>
#define f first
#define s second
using namespace std;
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
ll GetRandom(ll l, ll r)
{
    return uniform_int_distribution<ll> (l, r) (rng);
}
int n, m, q;
pii edge[maxn], tram[maxn];
vector<int> o[maxn];
int cnt;
int in[maxn], out[maxn];
int h[maxn], cha[maxn][20];
void dfs(int u, int par)
{
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 0 / 28
• Subtask 3: 0 / 30
• Subtask 4: 0 / 32