题解 | #第k轻的牛牛#
第k轻的牛牛
https://www.nowcoder.com/practice/7676478b46794456b145e8e48b0e2763
所用语言
Java
所用知识
数组、排序
解题思路
Collections.sort(list); sort(weights.begin(), weights.end()); Arrays.sort(weights); 三种方法都可
完整代码
public int findKthSmallest (int[] weights, int k) {
// write code here
ArrayList<Integer> list = new ArrayList<>();
for(int i=0;i<weights.length;i++){
list.add(weights[i]);
}
Collections.sort(list);
return list.get(k-1);
}
#第k轻的牛牛#