数学通俗名著系列，适于青少年的科普读物。也适用于高智商娱乐。包括算术游戏、算术趣谈、几何游戏、几何趣谈、多面体、棋盘游戏、幻方、地图染色问题、单行线问题、心算、组合设计、密码分析等。-Mathematics popular classics series, popular science books suitable for young people. Also applies to the highly intelligent entertainment. Including arithmet

幻方 思路: 　　　本程序思路很简单,用一句话说就是:九重循环. 　　　具体在注释中说明-The idea of ​ ​ the magic square: The program idea is very simple, that is one sentence: the Kokonoe cycle. Specific instructions in the comments

大家还记得小时候做数学题做到的幻方吗？如何用程序建立一个幻方呢？这就是一个简单的小程序，to make a magicsquare!-Remember when you do the math to do magic square it? How to create a magic square with the process? This is a simple little program, to make a magicsquare!