2021.01.12 daily english study log

today, i could not watch any youtube video for studing english

 

because tomorrow, i have to participate in coding master flip shcool.

 

for that, i spend too much time to solve the problems whose presenter choose.

 

first problem was finding length of the last word, it was not difficult

 

but second one that simplify the absolute path of the computer was big problem for me.

 

there were many test cases, i had to pass all of them.

 

to solve that problem, i need to delete multiple slashes, delete some dots that makes me hesitate current directory or parent directory, and simplify the path with considering these things.

 

So that reason is why i could not watch the any type of educational video and practice speaking skills by recording my voices.

 

anyway i tried to write down here anything i can do, but i dont have idea.

 

comparing with another day's dialog, todays is much shorter, nothing comes to my mind now.

 

anyway after trial and error, i passed the simplied path problem at the mid night.

 

what a horroable day!

 

in the last friday, i tought that i will study machine learrning algorithms, computer vision with deeplearning, pass the programers test level 2, and etc next week.

 

but i am not sure wheater i can do that.

 

anyway, today, i spend the most time to study comparing with another day.

 

i'm so satisfied about that, but there are 4 problems left that i have to solve until tomorrow afternoon.