题解 | #求最大最小数#
求最大最小数
https://www.nowcoder.com/practice/82e5ff335eeb486aab359767895cc7b4
while True:
try:
n = int(input())
a = list(map(int, input().split()))
res = sorted(a)
print("%d %d"%(res[-1], res[0]))
except:
break
