题1:L = [1, 2, 3, 5, 6],如何得出 ‘12356’?
L=[1,2,3,4,5,6]
s=''
for i in L:
s += str(i)
print(s)
题2:L = [3 , 5,6,1, 2, 3, 6,4 ,6 , 5, 3],如何写一行代码,得出[1 ,2,3,4,5,6]
print(list(set(L)))
题3:L = [1, 2, 3, 2, 5, 3, 2, 5, 3],L[6:]的结果是:
答案:得出的是一个空列表
题4:L=【1,2,3,4,5,6】,如何得出:123456
L=[1,2,3,4,5,6]
s=''
for i in L:
s += str(i)
print(s)