public class Demo { /** * 去掉重复值 */ public static void main(String[] args) { String test = "100,120,166,1555,120,150,100"; String[] test1 = test.split(","); ArrayList list = new ArrayList(); for (int i = 0; i < test1.length; i++) { i
March 18, 2016 Problem statement: https://www.hackerrank.com/challenges/two-strings/submissions/code/18506948 Julia likes to try a new way to train herself to expand C#/ C++ / Java / JavaScript languages, by reading the solutions, followed up with so