# | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
---|---|---|---|---|---|---|---|
1235027 | stanirina | 기지국 (IOI20_stations) | C++20 | 1 ms | 408 KiB |
#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;
}
int find_next_station(int s, int t, vector<int> c) {
int cv=s;
while(true){
int nc=(cv-1)/2;
if(nc==t)return (s-1)/2;
if(nc==0)break;
cv=nc;
}
cv=t;
while(true){
int nc=(cv-1)/2;
if(nc==s)return cv;
if(nc==0)break;
cv=nc;
}
return (s-1)/2;
}
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