题解 | #整型数组合并#
整型数组合并
https://www.nowcoder.com/practice/c4f11ea2c886429faf91decfaf6a310b
n1 = int(input())
num1 = list(map(int,input().split(' ')))
n2 = int(input())
num2 = list(map(int,input().split(' ')))
for i in num2:
num1.append(i)
print(''.join(map(str,sorted(set(num1)))))
#悬赏#