字符串操作

plaincode=input('请输入明文:')
print('密文:',end='')
x=ord('a')
y=ord('z')
for i in plaincode:
    if x<= ord(i)<=y:
        print(chr(x+(ord(i)-x+3)%26),end='')
    else:
        print(i,end='')

  

stuNum = '201709080011' print('年级是:'+stuNum[0:4]) print('专业编号是:'+stuNum[4:9]) print('序号是:'+stuNum[-3:]) IDNo= '440107199810180326' print('省市是:'+IDNo[0:2]) print('生日是:'+IDNo[-8:-4]) print('性别是:'+IDNo[-2])

  

for i in range(9800,9812):
    print(chr(i),end='\\')

  

posted @ 2018-05-23 20:48  Chestnut_Anne  阅读(118)  评论(0)    收藏  举报