随笔分类 -  Python123第四周作业

汉诺塔
摘要：def hano(n,x,y,z): if n==1: print(x,"-->",z) else: hano(n-1,x,z,y) print(x,"-->",z) hano(n-1,y,x,z) n = int(input("")) hano(n,"A","B","C") 阅读全文
posted @ 2020-04-14 22:31 林晓婷 阅读(148) 评论(0) 推荐(0)
大小写转换
摘要：import string str1 = input() for i in str1: if i in string.ascii_lowercase: print(i.upper(),end="") elif i in string.ascii_uppercase: print(i.lower(), 阅读全文
posted @ 2020-04-14 22:30 林晓婷 阅读(187) 评论(0) 推荐(0)
验证码校验
摘要：s = "qS2x" N = input() if s.lower() == N.lower(): print("验证码正确") else: print("验证码错误，请重新输入") 阅读全文
posted @ 2020-04-14 22:29 林晓婷 阅读(233) 评论(0) 推荐(0)
查找指定字符
摘要：a = input() b = input() c = b.rfind(a) if c 1: print("Not Found") else: print("index = {:d}".format(c)) 阅读全文
posted @ 2020-04-14 22:27 林晓婷 阅读(266) 评论(0) 推荐(0)
敏感词过滤
摘要：words = ("垃圾","陷阱","不要脸","内幕","辣鸡") text = input() for word in words: if word in text: text = text.replace(word, "*") print(text) 阅读全文
posted @ 2020-04-14 22:26 林晓婷 阅读(221) 评论(0) 推荐(0)
身份证号处理
摘要：import datetime yearnow = datetime.datetime.now().year id1 = input() year = id1[6:10] mouth = id1[10:12] day = id1[12:14] gender = id1[16] if eval(gen 阅读全文
posted @ 2020-04-14 22:06 林晓婷 阅读(303) 评论(0) 推荐(0)
字符串替换
摘要：str1=input() str2=input() a=input() b=a.replace(str1,str2) print(b) 阅读全文
posted @ 2020-04-14 22:05 林晓婷 阅读(220) 评论(0) 推荐(0)
凯撒加密
摘要：plaincode = input() num = int(input()) for p in plaincode: if ord("a") <= ord(p) <= ord("z"): print(chr(ord('a')+(ord(p)-ord('a')+num)%26),end='') eli 阅读全文
posted @ 2020-04-14 22:04 林晓婷 阅读(247) 评论(0) 推荐(0)
计算三维空间某点距离原点的欧式距离
摘要：import math def distance(a,b,c): d = math.sqrt(a*a + b*b + c*c) return d x,y,z=input().split(",") d=distance(float(x),float(y),float(z)) print("{:.2f} 阅读全文
posted @ 2020-04-14 22:02 林晓婷 阅读(2084) 评论(0) 推荐(0)