author:headsen chen date:2018-03-22 10:59:46 notice:This article created by headsen chen himself and not allowed to copy.or you will count law questions. 1,列表生产式:a = [1,3,2]--->[ i*2 for i in range(10) ]先用i循环产生的值 *2 ,生成的值就是列表的新元素 以前的实现方法(python软件里实现)…