Python中的字符串操作函数split 和 join能够实现字符串和列表之间的简单转换, 使用 .split()可以将字符串中特定部分以多个字符的形式,存储成列表 def split(self, *args, **kwargs): # real signature unknown """ Return a list of the words in the string, using sep as the delimiter string. sep The delimiter
break for i in range(10): if i == 2: break print i 0 1 continue for i in range(10): if i == 2: continue print i 0 1 3 4 5 6 7 8 9 函数 def square_sum(a,b): c = a**2 + b**2 return c v = square_sum(2,3) print v 计算a的平方加b的平方. a = 1 def change_integer(a): a