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Submission #149326

# Submission time Handle Problem Language Result Execution time Memory
149326 2019-09-01T06:15:28 Z =SUM(D1:D9)(#3629, ydk1104, stet_stet, Hyperbolic) Bulb Game (FXCUP4_bulb) C++17
0 / 100
 4 ms 376 KB 
#include "bulb.h"

int FindWinner(int T, std::vector<int> R, std::vector<int> L){
	int N = L.size();
	if(N==1){
		return R[0] == -1 ? 1 : 0;
	}
	int now = 0;
	std::vector<int> v;
	while(R[now]>=0){
		v.push_back(L[now]);
		now = R[now];
	}
	v.push_back(L[now]);
	if(R[now] == -2) return 0;
	int cnt=0;
	for(auto &i : v){
		int check = 1;
		while(i >= 0){
			int temp = L[i];
			while(temp>=0) temp = R[temp];
			if(temp == -1) check=0;
			i = R[i];
		}
		int temp = L[i];
		while(temp>=0) temp = R[temp];
		if(temp==-1) check=0;
		if(i == -2 && check) return 0;
		if(i == -2) cnt++;
	}
	if(cnt>1) return 0;
	return 1;
}

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Incorrect 4 ms 348 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Incorrect 4 ms 348 KB Output isn't correct
7 Halted 0 ms 0 KB -

Subtask #3
0 / 64.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Incorrect 4 ms 348 KB Output isn't correct
7 Halted 0 ms 0 KB -