大家好,又见面了,我是你们的朋友全栈君。...1.for … in 循环
循环,遍历,迭代 都是指把容器中的数据一个一个获取出来
lst = [1,2,3,4,5]
i = 0
while i<len(lst):
print(lst[i])
i...+=1
# 无法用while 它的索引下标获取集合其中的值;
setvar = {
"a","b","c"}
for .. in .....container = ("taibai","wusir","wuchao","bijiao")
for i in container:
print(i)
5.遍历字符串
container = "有时候你的一个微笑...,会改变你的一生"
for i in container:
print(i)
6.遍历字典
container = {
1:"a",2:"b",3:"c"}
for i in container