Tag: python
The problem is from codeforces: http://www.codeforces.com/problemset/problem/69/A The tests were not strong because I failed at the 81-th test on the first submission using a wrong algorithm (actually I mis-understood …
The problem is from codeforces: http://www.codeforces.com/problemset/problem/96/A The problem is another easy one. It asks you to check if there are more than 7 players that belong to the same …
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 …