题解 | 整型数组合并

import sys

n = input()
n1= input()
m = input()
m1 = input()
n1 = set([int(_) for _ in n1.split(" ")])
m1 = set([int(_) for _ in m1.split(" ")])
res = list(n1.union(m1))
res.sort()
for _ in res:
    print(_,end='')

set sort 都是python内置函数,很好用