Submission #432871

#	Time	Username	Problem	Language	Result	Execution time	Memory
432871		Ruba_K	Stations (IOI20_stations)	C++14	8 / 100	917 ms	492 KiB

stations

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


const int N = 1e3 + 3 ;
vector<int> labels;
int getlog(int i){

    return log2(i + 1);



}
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) {

    int a = getlog(s) , b = getlog(t);
    int last = t ;

    if(a < b){
        while(a < b){
            last = t ;
            b -- ;
            t -- ;
            t /= 2 ;
        }


        if(t == s)
            return last ;

        else return (s - 1) / 2 ;

    }
    return (s - 1) / 2;

	return c[0];
}

Compilation message (stderr)

stations.cpp: In function 'std::vector<int> label(int, int, std::vector<int>, std::vector<int>)':
stations.cpp:20:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   20 |     for(int i = 0 ; i < n ; i ++)
      |     ^~~
stations.cpp:23:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   23 |  return labels;
      |  ^~~~~~

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