제출 #172632

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
172632	2020-01-02 08:41:27	top34051	Bulb Game (FXCUP4_bulb)	C++17	0 / 100	2 ms	376 KiB

bulb

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#include "bulb.h"
#include <bits/stdc++.h>
using namespace std;
const int maxn = 3e5 + 5;
int n, T;
vector<int> L, R;
int res[maxn], lose[maxn], sumDown[maxn];
int odd, even, win;
void dfs(int u) {
  if(u >= n) return ;
  dfs(L[u]);
  dfs(R[u]);
  res[u] = res[L[u]];
  lose[u] = lose[L[u]] + (res[R[u]] == 0);
  sumDown[u] = sumDown[L[u]] + 1;
}
void solve(int u, int ok, int upLose, int sumUp) {
  if(u >= n) return ;
  solve(L[u], ok, upLose + (res[R[u]] == 0), sumUp + 1);
  solve(R[u], 0, upLose + (res[R[u]] == 0), sumUp + 1);
  
  if(ok) { // main line
 
 
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