Submission #837275

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
837275	2023-08-25 09:02:14	ymm	Digital Circuit (IOI22_circuit)	C++17	100 / 100	904 ms	47656 KiB

circuit

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#include "circuit.h"
#include <bits/stdc++.h>
#define Loop(x,l,r) for (ll x = (l); x < ll(r); ++x)
#define LoopR(x,l,r) for (ll x = (r)-1; x >= ll(l); --x)
typedef long long ll;
using namespace std;
const int mod = 1'000'002'022;
const int N = 200'010;
vector<int> A[N];
ll kol[N];
ll val[N];
void dfskol(int v)
{
  if (A[v].empty()) {
    kol[v] = 1;
    return;
  }
  kol[v] = A[v].size();
  for (int u : A[v]) {
    dfskol(u);
    kol[v] = kol[v] * kol[u] % mod;
  }
}
void dfsval(int v, ll val)
{
  if (A[v].empty()) {
    ::val[v] = val;
    return;
 
 
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