Submission #1076590

#	Time	Username	Problem	Language	Result	Execution time	Memory
1076590		mindiyak	Stations (IOI20_stations)	C++14	0 / 100	516 ms	940 KiB

stations

#include "stations.h"
#include <vector>
#include <queue>

using namespace std;


std::vector<int> label(int n, int k, std::vector<int> u, std::vector<int> v) {
	std::vector<int> labels(n);
	for (int i = 0; i < n; i++) {
		labels[i] = i;
	}
	return labels;
}

int find_next_station(int s, int t, std::vector<int> c) {
	queue<int> q;
	q.push(c[1]);
	while(!q.empty()){
		int a = q.front();q.pop();
		if(a == t)return c[1];
		if(a > t)continue;
		q.push({2*a+1});
		q.push({2*a+2});
	}
	q.push(c[2]);
	while(!q.empty()){
		int a = q.front();q.pop();
		if(a == t)return c[2];
		if(a > t)continue;
		q.push({2*a+1});
		q.push({2*a+2});
	}
	return c[0];
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 8
• Subtask 3: 0 / 16
• Subtask 4: 0 / 10
• Subtask 5: 0 / 61