Discussion @ 1205. By the Underground or by Foot? @ Timus Online Judge

Norbert Nolte starting point a is a station but you go by feet [3] // Problem 1205. By the Underground or by Foot? 8 Mar 2013 12:30

If the starting point A is a station but you go by feet, is the station a visited station. For example, what is the solution for the following:
100 101
3
0 0
0 10
1 0
1 2
2 3
0 0
0 0
1 0

Sirko Re: starting point a is a station but you go by feet [1] // Problem 1205. By the Underground or by Foot? 27 Mar 2015 22:41

0.0100000
0

Chan Re: starting point a is a station but you go by feet // Problem 1205. By the Underground or by Foot? 14 Sep 2015 09:12

0.0100000
1

Walker Re: starting point a is a station but you go by feet // Problem 1205. By the Underground or by Foot? 7 Aug 2021 07:43

3Q,I got AC.

Discussion of Problem 1205. By the Underground or by Foot?