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Search options not deleted user 233070

Use this tag when the code is a solution to a programming challenge. Always include a sufficient description of the problem to be solved - while a link to the challenge is welcome, the review request needs to be complete when the challenge site is unavailable.

1 vote
0 answers
221 views

Cave explorer: using stack

Story Original Link written in korean Frodo, a backcountry explorer, came to explore an underground cave with n rooms during his expedition. All rooms are numbered 0 through n-1. There are many, the o …
sherloock's user avatar
  • 153
4 votes
2 answers
119 views

Finding cheapest route (turn costs 500, going straight costs 100)

Story Original link written in korean Jordi, the architect of a construction company, received a request from a customer for an estimate for the construction of a raceway. According to the raceway des …
sherloock's user avatar
  • 153
4 votes
1 answer
500 views

This is Crossing river code

Story Niñez friends from Kakao Elementary School meet a stream with stepping stones on an autumn picnic with Ms. Ryan and are about to cross over to the other side. Ms. Ryan made the following rules s …
sherloock's user avatar
  • 153
2 votes
0 answers
59 views

Graph: A backcountry explorer

Would you help me? I want to make this code efficient and simple. Original Link Frodo, a backcountry explorer, came to explore an underground cave with n rooms during his expedition. All rooms are num …
sherloock's user avatar
  • 153