Submission #296078

#	Time	Username	Problem	Language	Result	Execution time	Memory
296078		Dovran	Toy Train (IOI17_train)	C++11	0 / 100	8 ms	1536 KiB

train

#include <bits/stdc++.h>
#include "train.h"

#define N 20009
#define pii pair <int, int>
#define ff first
#define ss second
#define sz() size()
#define pb push_back
#define ll long long

using namespace std;

bool v[N];
vector<int>ans;

std::vector<int> who_wins(std::vector<int>o, std::vector<int>p, std::vector<int>u, std::vector<int>v){
	int n=o.sz();
	int m=u.sz();
	vector<int>e[N];
	int c[N];
	for(int i=0; i<m; i++){
		e[u[i]].pb(v[i]);
		if(u[i]==v[i])
			c[u[i]]=1;
	}
	for(int i=0; i<n; i++){
		if(p[i] and o[i] and c[i])
			v[i]=1;
		if(v[i])
			ans.pb(1);
		else
			ans.pb(0);
	}
	return ans;
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 10
• Subtask 3: 0 / 11
• Subtask 4: 0 / 11
• Subtask 5: 0 / 12
• Subtask 6: 0 / 51