所属分类:
压缩解压
开发工具:Visual C++
文件大小:10KB
下载次数:1
上传日期:2016-10-30 16:58:51
说明: 有1、2、3、4个数字,能组成多少个互不相同且无重复数字的三位数?都是多少?
(There are 1, 2, 3, 4 numbers, can be composed of a number of different and no duplication of the three digit number? How much is it? )
文件列表:
main.docx,12049,2016-10-30