Category: technical
The problem is from codeforces: http://www.codeforces.com/problemset/problem/173/A This is the first problem that I submited in codeforces. It is a math problem that computes how many games for two players …
In linux, the which command is to search for executables in the given $PATH variables. In windows, the which command can be easily created simply a few lines of …
In most cases, if you are learning a new language, you will have to figure out in what cases, variables are copied by references and in what other cases, …
The problem is from codeforces: http://www.codeforces.com/problemset/problem/137/B It took me several attempts to get it right for this problem although it is not difficult. The problem is find out how …
I came across the any keyword in Python a couple days ago when I was trying to solve the problem in https://helloacm.com/a-sleuth/ At that time I did not fully …