摘要:
values = [11,22,33,44,55,66,77,88,99,90] my_dict = {} for value in values: if value > 66: if 'k1' in my_dict: my_dict['k1'].append(value) else: my_dic 阅读全文
摘要:
a = 1 b = 1 while 1: n = int(input('请输入你要计算第几个斐波那契数:')) for i in range(1,n+1): if i == 1 or i == 2: a = 1 b = 1 else: a,b=a+b,a print(a) def fib(n): i 阅读全文
摘要:
一、内置函数3 dic = {'id':0,'name':1,'age':2,'phone':3,'job':4} # 定义一个字典以对应标题 def file_line(filename): with open(filename,encoding='utf-8') as f: for line i 阅读全文