Description: C language written by the user to enter a uppercase letters, for example, C is the output of a A ABA Yang Hui triangle, etc. There are several small programs! ABCBA
File list (Check if you may need any files):
1!+~12!.txt
A~Z.txt
bofangqi.txt
pi.txt
互不相同且无重复数字.txt
多边性内角.txt
平均值.txt
杨辉三角.txt