Submission #315637

#	Time	Username	Problem	Language	Result	Execution time	Memory
315637		Sorting	Stations (IOI20_stations)	C++17	0 / 100	872 ms	1024 KiB

stations

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

using namespace std;

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

int find_next_station(int s, int t, vector<int> c){
    while(true){
        if(t <= s) return c[0];
        if(t == 2 * s + 1 || t == 2 * s + 2) break;
        t >>= 1;
    }
    assert(lower_bound(c.begin(), c.end(), t) != c.end());
    return t;
}
/*
1
5 10
0 1
0 2
1 3
1 4
*/

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