文章目录
额。。。。
是想打印[a] [b] [c] [d]
a = []
b = ['a','b','c','d']
for i in b:
a.append
print(a)
[]
[]
[]
[]
改了以后以后···
a = []
b = ['a','b','c','d']
for i in b:
b.append(a)
print(a)
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
好像整出来了个死循环
用notebook写的,还不知道怎么挽回···
该咋整来着
这是学妹问我的一道题
p = {'a':1,'b':2,'c':3,'d':4}
for i in p.items():
print(i[0]*i[1],end='') %这里的end= ‘’ 表示为此处为空字符串
abbcccdddd