题解 | #查找第K小数#
查找第K小数
https://www.nowcoder.com/practice/204dfa6fcbc8478f993d23f693189ffd
n = int(input())
num = list(map(int, input().split(" ")))
x = int(input()) - 1
ct = 0
num.sort()
if n > 1:
for i in range(n - 1):
if num[i] < num[i + 1]:
ct += 1
ans = num[i + 1]
if ct == x:
break
else:
ans = num[0]
print(ans)
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