Category: c / c++

You might see some method chainning usage in JQuery like this: $('#obj').animate(a).slideUp(b).fadeOut(c); Actually, this is very simple to implement, all we need to do is to return the object …

Arrange a list of non negative integers such that they form the largest number. For example, given , the largest formed number is 9534330. The result may be very …

This is the technical phone interview question from Google. Google has offices in London but the call was from Google Switzerland (+41). The interview lasts for 45 minutes. Given …

Determine if a Sudoku is valid. The Sudoku board could be partially filled, where empty cells are filled with the character ‘.’. A valid Sudoku board (partially filled) is …

Simplify an absolute path for a file (Unix-style): For example, path = "/home/", => "/home" path = "/a/./b/../../c/", => "/c" Did you consider the case where path = “/../”? …