Using Tkinter in Python GUI programming
There are many available packages that you can use in creating of windows/dialogs in Python script. For example, The most important can be found below: Tkinter: Tkinter is the …
Notes on Python Syntax
I’ve been learning python for some time and would like note the nice language aspects of Python programming syntax. 1. Multiple statements on a single line. In python, normally, …
Codeforces: A. The number of positions
May 27, 2012
beginner, brute force, codeforces, implementation, math, non-technical, python
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The problem is from codeforces: http://www.codeforces.com/problemset/problem/124/A Simply a math problem, however, using brute-force will pass the tests since the tests are weak (all numbers are smaller than 100) s …
Codeforces: A. Rock-Paper-Scissors
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 …
Codeforces: A. Young Physicist
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 …
Which.bat for windows command shell
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 …