JiangLicoding / Python-

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函数 #8

Open JiangLicoding opened 3 weeks ago

JiangLicoding commented 3 weeks ago

''' 函数:组织好的,可重复使用的,用来实现特定功能的代码段 '''

name = 'itheima'

length = len(name)

print(length)

复现len函数

str = "kkkk"

count = 0

for i in str:

count = count + 1

print(f"有{count}个字母")

str ='dwadwadawdaw' def my_len(data): count = 0 for i in data: count += 1 print(f"字符串{data}的长度是{count}") my_len(str)