记录
- https://www.iyunv.com/home.php?mod=space&uid=260107&do=share&view=me&from=space
- https://www.iyunv.com/home.php?mod=space&uid=260107&do=share&view=me&from=space
- # lst = [] # for i in range(10): # num = input("请输入第{0}个数:".format(i+1)) # lst.append(int(num)) # # print(lst)
- # lst = [] # for i in range(10): # num = input("请输入第{0}个数:".format(i+1)) # lst.append(int(num)) # # print(lst)
- https://www.iyunv.com
- https://www.iyunv.com
- # lst = [] # for i in range(10): # num = input("请输入第{0}个数:".format(i+1)) # lst.append(int(num)) # # print(lst)
- lst = content.split("+") sum = 0 for el in lst: sum = sum + int(el) print("{0}={1}".format(content,sum))
- content = input("请输入内容:") content = "".join(content.split()) # print(content)
- # s = "test:11|test1:22" # dic = {} # lst = s.split("|") # # print(lst) # for el in lst: # ll = el.split(":") # key = ll[0] # value = ll[1] # d...
- # index = 1 # while index < 100: # print(index) # index = index + 2
- #输出100内的奇数
- 接下来学习文件操作
- 深浅拷贝：1、赋值：没有创建新对象，2个变量指向同一对象；2、浅拷贝：拷贝第一层内容，创建了新对象；3、深拷贝：拷贝所有和当前对象相关联....
- set集合：不重复、无序、内容必须可哈希（不可变）
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day09 回顾昨天学习知识点，学习文件操作。
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- ropon: 基础知识：jion、split
