Submission #966446

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
966446	2024-04-19 22:02:45	ZeroCool	Digital Circuit (IOI22_circuit)	C++17	100 / 100	730 ms	37848 KiB

circuit

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#include "circuit.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()
using ll = long long;
const ll N = 3e5 + 10;
const ll MOD = 1e9 + 2022;
ll n, m;
bool A[N];
vector<ll> g[N];
ll sz[N];
void dfs1(ll x){
  sz[x] = g[x].size();
  
  for(auto u: g[x]){
    dfs1(u);
    sz[x] *= sz[u];
    sz[x] %= MOD;
  }
  if(!sz[x])sz[x] = 1;
 
 
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