s1=input("请输入明文:")
q="1357902468" ; s2=""
for ch in s1:
if "0"<=ch<="9":
s2+=q[int(ch)]
elif "a"<=ch<="z":
s2+=chr((ord(ch)-ord("a")+2)%26+ord("a"))
else:
s2+=ch
print(s2)
运行该程序,输入s1 的值为"Mike521@qq.com",则输出结果为 ( )
#将姓名和身份证号存储在二维数组 sfzh 的代码略
for i in range(len(sfzh)):
s=
year=s[:4]; month=s[4:6]; day=s[6:]
print("%s 同学的生日是:%s 年-%s 月-%s 日"%(sfzh[i][0],year,month,day))
划线处代码正确的是( )
import random
a = []
for i in range(6):
a.append(random.randint(1,5)*2+i%2)
for i in range(1,5):
j = i; k = a[j]
while a[j-1]<k and j>0:
a[j] = a[j-1]; j=j-1
a[j] = k