字符串操作

Posted 2020-11-08 王滢

stuNum = \'201709090022\'
print(\'年级是：\'+stuNum[0:4])
print(\'专业编号是：\'+stuNum[4:9])
print(\'序号是：\'+stuNum[-3:])

IDNo= \'44000202199812010027\'
print(\'省市是：\'+IDNo[0:2])
print(\'生日是：\'+IDNo[-8:-4])
print(\'性别是：\'+IDNo[-2])

for i in range(12):
    print(9800+i,chr(9800+i))

s = input(\'明文:\')
for c in s:
    print(chr(ord(c)+3),end=\'\')

s = input(\'密文:\')
for c in s:
    print(chr(ord(c)-3),end=\'\')