文件名称:c
介绍说明--下载内容均来自于网络,请自行研究使用
求任意两年之间的天数, 用函数做的,效果不是很理想,不过感觉还不错!!学生看的可以-Find the number of days between any two years, with the function to do, the effect is not very satisfactory, but I feel pretty good! ! Students can try to see
(系统自动生成,下载前可以参看下载内容)
下载文件列表
c.c