新建文件夹
..........\1.txt
..........\1有重复元素的排列问题.txt
..........\1页码.txt
..........\2.txt
..........\2圆盘移到塔座.txt
..........\3.txt
..........\3整数.txt
..........\3查找数出现的次数.txt
..........\4.txt
..........\4整数划分.txt
..........\4邮局.rar
..........\4邮局.txt
..........\最小最大得分.txt
..........\游艇.txt
..........\程序存储问题.txt
..........\背包.txt