Tag: bruteforce
Count how many squares are there in the following figure. Easy validation by Python using Bruteforce, checking every possible pair of points (lower-left, and upper right) #!/usr/bin/env python # …
The problem is from codeforces: http://www.codeforces.com/problemset/problem/262/A #!/usr/bin/env python n, k = map(int, raw_input().split()) s = raw_input().split() ans = 0 for x in s: ans += 1 if x.count('4') + x.count('7') …
The problem is from codeforces: http://www.codeforces.com/problemset/problem/260/A This problem looks difficult at the first glance because of the input ranges are large for the given three integers. Using bruteforce to print …
github: https://github.com/DoctorLai/Algorithms/tree/master/Queen n Queen problem can be dated back in 1848. Later, it was popular used in computer algorithm books that teach data structure and algorithms. The problem is to …
July 2, 2012
algorithms, beginner, brute force, code, implementation, math, programming languages, python, technical, tricks
This article will describe a quick and easy implementation of a algorithm that divides two integers with a high precision. Normally, an array is required to hold the results …