Submission #151102

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
151102	2019-09-01 17:39:38	pichulia	Bulb Game (FXCUP4_bulb)	C++17	100 / 100	299 ms	21640 KiB

bulb

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#include "bulb.h"
#include<algorithm>
using namespace std;
int n;
int parent[600009];
int value[600009];
int m;
int root;
int res;
vector<int> a;
vector<int> b;
vector<int> w;
void dfs(int si, int sum)
{
  if (si >= n) {
    if (value[si] == -1)
    {
      value[si] = sum;
    }
    return;
  }
  dfs(a[si], sum);
  dfs(b[si], sum + 1);
  value[si] = min(value[a[si]], value[b[si]]);
}
void dfs2(int si)
{
  if (si >= n) {
    return;
  }
 
 
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Compilation message (stderr)

bulb.cpp: In function 'int FindWinner(int, std::vector<int>, std::vector<int>)':
bulb.cpp:96:12: warning: unused variable 'k' [-Wunused-variable]
  int i, j, k;
            ^

• Subtask 1: 11 / 11
• Subtask 2: 25 / 25
• Subtask 3: 64 / 64