题解 | #整型数组合并#
整型数组合并
https://www.nowcoder.com/practice/c4f11ea2c886429faf91decfaf6a310b
while True: try: a = int(input()) b = input().split() c = int(input()) d = input().split() n = sorted(map(int,set(b + d))) for i in n: print(i, end="") except: break