제출 #432700

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
432700		Ruba_K	기지국 (IOI20_stations)	C++14	5 / 100	950 ms	640 KiB

stations

#include "stations.h"
#include <vector>
#include<bits/stdc++.h>
using namespace std ;

int zft ;
const int N = 1e3 + 3 ;
vector<int> labels;
vector<int> adj[N];
void zftquestion(int u , int p  ){

    labels[u] = zft++ ;

    for(auto f : adj[u]){
        if(f != p)
            zftquestion(f , u);

    }


}
vector<int> label(int n, int k, vector<int> u, vector<int> v) {
    zft = 0 ;
    labels.clear();

    for(int i = 0 ; i < n ; i ++)
        adj[i].clear();

    labels.resize(n);
	 for(int i = 0 ; i < n - 1 ; i ++)
        adj[u[i]].push_back(v[i]) , adj[v[i]].push_back(u[i]);

     int st = 0;

     for(int i = 0 ; i < n ; i ++)
        if(adj[i].size() == 1)st = i ;

	zftquestion(st , -1);
	return labels;
}

int find_next_station(int s, int t,vector<int> c) {

    if(c.size() == 1)return c[0];

    if(s < t)return c[1];


	return c[0];
}

컴파일 시 표준 에러 (stderr) 메시지

stations.cpp: In function 'std::vector<int> label(int, int, std::vector<int>, std::vector<int>)':
stations.cpp:35:6: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   35 |      for(int i = 0 ; i < n ; i ++)
      |      ^~~
stations.cpp:38:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   38 |  zftquestion(st , -1);
      |  ^~~~~~~~~~~

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