Tag: java
The Processing programming language is a scripting language that is often used to do the computer graphics and animations. It can be interpreted in the modern browser using sister …
Quite often, we need to loop an array but dealing with continuous two elements at each iteration. This sounds an easy task and one can usually pay attention to …
If we want to know whether a given string has repeated characters, the simplest way is to use the existing method of finding first occurrence from the end of …
Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. You may assume that each input …
Here is a few questions that I find it useful for preparing the interviews (Java). A few thing you have to know first: It is possible to have more …