摘要: 1 from datetime import datetime 2 now = datetime.now() 3 print(now.strftime('%Y-%m-%d')) 4 print(now.strftime('%Y%m%d')) 阅读全文
posted @ 2020-04-10 07:50 不着魔,不成佛 阅读(122) 评论(0) 推荐(0)
摘要: 1 for x in range(1,1001): 2 factor = [] 3 for i in range(1,x): 4 if x%i == 0: 5 factor.append(i) 6 if sum(factor) == x: 7 print(x) 阅读全文
posted @ 2020-04-10 07:48 不着魔,不成佛 阅读(141) 评论(0) 推荐(0)
摘要: 1 mystring = input('输入一带有字母数字特殊符号的字符串:') 2 alpha = 0 3 space = 0 4 number = 0 5 other = 0 6 for i in mystring: 7 if i >= 'a' and i <= 'z' or i >= 'A' 阅读全文
posted @ 2020-04-10 07:47 不着魔,不成佛 阅读(151) 评论(0) 推荐(0)
摘要: 1 sum = 0 2 a,b = 0,1 3 while b < 4000000: 4 if b%2 == 0: 5 sum += b 6 a,b = b,a+b 7 print(sum) 阅读全文
posted @ 2020-04-07 07:34 不着魔,不成佛 阅读(371) 评论(0) 推荐(0)
摘要: 1 sum = 0 2 l = [] 3 for i in range(1,1000): 4 if i%3 == 0 and i%5 == 0: 5 sum += 1 6 l.append(i) 7 print(l) 8 print(sum) 阅读全文
posted @ 2020-04-07 07:32 不着魔,不成佛 阅读(155) 评论(0) 推荐(0)
摘要: 1 1 def f(x): 2 if x == 0: 3 return 0 4 elif x == 1: 5 return 1 6 else: 7 return (x * f(x - 1)) 8 9 while 1: 10 info = int(input('>>>:')) 11 print(f(i 阅读全文
posted @ 2020-04-07 07:31 不着魔,不成佛 阅读(276) 评论(0) 推荐(0)
摘要: 1 peach = 1 2 print('第10天吃之前就剩1个桃子') 3 for i in range(9,0,-1): 4 p = (peach+1) * 2 5 print('第1天共摘了{}个桃子'.format(peach)) 阅读全文
posted @ 2020-03-09 12:56 不着魔,不成佛 阅读(122) 评论(0) 推荐(0)
摘要: 1 a = eval(input('请输入一个数字:')) 2 n = eval(input('请输入次数n:')) 3 sum = [] 4 sum2 = 0 5 s1 = 0 6 i = 0 7 while i <= n-1: 8 s1 =s1+(a*(10**i)) 9 sum.append( 阅读全文
posted @ 2020-03-07 07:43 不着魔,不成佛 阅读(280) 评论(0) 推荐(0)
摘要: 1 def fib_recur(n): 2 assert n >= 0 3 if n in (0, 1): 4 return n 5 return fib_recur(n - 1) + fib_recur(n - 2) 6 7 for i in range(20): 8 print(fib_recu 阅读全文
posted @ 2020-03-01 08:47 不着魔,不成佛 阅读(204) 评论(0) 推荐(0)
摘要: 1 user_list = [ 2 {'username':'barry','password':'123'}, 3 {'username':'alex','password':'12'} 4 ] 5 6 boad = ['张三','李四','王小二'] 7 8 while 1: 9 usernam 阅读全文
posted @ 2020-03-01 08:30 不着魔,不成佛 阅读(130) 评论(0) 推荐(0)
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