bjvta / timmy-mountain

Timmy and mountains

Setup and Installation

Clone Repository

git clone [e-mail]:bjvta/timmy-mountain.git && cd timmy-mountain

Install Dependencies

Add the virtualenv

pip3 install virtualenv
virtualenv env
source env/bin/activate

Install dependencies

pip3 install -r requirements.txt

Run Tests

pytest

We have three problems that we solve here:

1. Check valid mountain

These examples are valid:

/\      //\\//\\      ////\\\\           ////\\\/////\\\\\\

                                                   /\
                          /\                /\    /  \
        /\  /\           /  \              /  \  /    \
/\     /  \/  \         /    \            /    \/      \
                       /      \          /              \

2. Check valid mountain with tunnels

These examples are valid:

 />//\\<\           //>/\<\/>/>/\<\<\\

                                 /\   
                                >  <
                        /\     /    \
    /\                 >  <   >      <
   /  \               /     \/        \
  >    <             /                 \
 /      \           /                   \

3. Return a number of changes to have a valid mountain

These are some examples:

/\\                             \///\\

Must return: 1                  Must return: 2