Submission #776581

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
776581	2023-07-08 04:30:44	SanguineChameleon	디지털 회로 (IOI22_circuit)	C++17	100 / 100	871 ms	38488 KiB

circuit

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#include "circuit.h"
#include <bits/stdc++.h>
using namespace std;
struct node {
  long long sum1 = 0;
  long long sum2 = 0;
  bool flip = false;
};
const long long mod = 1e9 + 2022;
const int maxN = 1e5 + 20;
long long cont[maxN * 2];
long long ways[maxN * 2];
node tree[maxN * 4];
vector<int> ch[maxN];
int A[maxN];
int N, M;
void dfs1(int u) {
  if (ch[u].empty()) {
    ways[u] = 1;
    return;
  }
  ways[u] = (int)ch[u].size();
  for (auto v: ch[u]) {
    dfs1(v);
    ways[u] = ways[u] * ways[v] % mod;
  }
}
 
 
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