답안 #593790

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
593790	2022-07-11T15:22:40 Z	FatihSolak	장난감 기차 (IOI17_train)	C++17	11 / 100	1006 ms	99328 KB

train

#include "train.h"
#include <bits/stdc++.h>
#define N 5005
using namespace std;
int path[N][N];
bool special[N];
vector<int> adj[N];
void dfs(int v,int num){
	path[num][v] = 1;
	for(auto u:adj[v]){
		if(!path[num][u]){
			dfs(u,num);
		}
	}
}
vector<int> who_wins(vector<int> a, vector<int> r, vector<int> u, vector<int> v) {
	int n = a.size();
	int m = u.size();
	for(int i=0;i<m;i++){
		adj[u[i]].push_back(v[i]);
	}
	for(int i = 0;i<n;i++){
		dfs(i,i);
	}
	for(int i = 0;i<n;i++){
		if(r[i]){
			for(auto u:adj[i]){
				if(path[u][i]){
					special[i] = 1;
				}
			}
		}
	}
	vector<int> res(n);
	for(int i = 0; i < n; i++){
		for(int j = 0;j<n;j++){
			if(special[j] && path[i][j]){
				res[i] = 1;
			}
		}
	}
	return res;
}

Subtask #1
0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	254 ms	68024 KB	3rd lines differ - on the 1st token, expected: '0', found: '1'
2	Halted	0 ms	0 KB	-

Subtask #2
0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	1 ms	428 KB	3rd lines differ - on the 8th token, expected: '0', found: '1'
2	Halted	0 ms	0 KB	-

Subtask #3
11.0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	195 ms	99196 KB	Output is correct
2	Correct	185 ms	99216 KB	Output is correct
3	Correct	216 ms	99164 KB	Output is correct
4	Correct	1006 ms	99272 KB	Output is correct
5	Correct	773 ms	99288 KB	Output is correct
6	Correct	536 ms	99204 KB	Output is correct
7	Correct	657 ms	99056 KB	Output is correct
8	Correct	333 ms	99248 KB	Output is correct
9	Correct	328 ms	99176 KB	Output is correct
10	Correct	458 ms	99124 KB	Output is correct
11	Correct	362 ms	98892 KB	Output is correct
12	Correct	88 ms	83608 KB	Output is correct
13	Correct	958 ms	99236 KB	Output is correct
14	Correct	939 ms	99248 KB	Output is correct
15	Correct	935 ms	99164 KB	Output is correct
16	Correct	935 ms	99328 KB	Output is correct
17	Correct	950 ms	99284 KB	Output is correct
18	Correct	303 ms	98900 KB	Output is correct