s="012345"
lst=["6","7","8","9"]
dic={"018":1,"028":2,"029":3,"039":4}
print(dic[s[:4:2]+lst[3]])
该程序运行后的输出结果为:( )
dict={1:"p",2:"y",3:"t",4:"h",5:"o",6:"n"}
num=[4,2,1,5]
result=""
for i in num:
result+=dict[i]
print(result)
执行该程序段后,result的值为( )
import random
s1="PROGRESS";s2=""
f=[False]*8
for i in range(1,5):
t=random.randint(0,3)*2+1
while f[t]:
t=random.randint(0,3)*2+1
f[t]=True
s2=s2+s1[t]
print(s2)
执行该程序段后,显示的值不可能是( )
L=[5,8,7,8,2,6,4,6,8,9]
k=int(input("请输入 k 值:"))
j=0
for i in range(10):
if L[i]<=k:
L[j]=L[i]
j=j+1
print(L[2])