摘要:
以下是「Core Java for the Impatient」一书第一章的第15道习题及解答。 题目: Write a program that stores Pascal’s triangle up to a given n in an ArrayList . 解答: 思路 1. 把ArrayL 阅读全文
摘要:
以下是「Core Java for the Impatient」一书第一章的第14道习题及解答。 题目: Write a program that reads a two dimensional array of integers and determines whether it is a mag 阅读全文