Open JiangLicoding opened 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 '''
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)
''' 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)