摘要:
# drawtree.py from turtle import Turtle, mainloop def tree(plist, l, a, f): """ plist is list of pens l is length of branch a is half of the angle bet 阅读全文
摘要:
对一段英文文本的信息,统计其中大写字母,小写字母,空格,标点符号的个数 <?php$manuscript = "Where there is a will, there is a way.";//字符串文本$smallLetter = 0;$capitalLetter = 0;$blank = 0; 阅读全文