_2545. Sort the Students by Their Kth Score.md

2545. Sort the Students by Their Kth Score

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First completed : June 24, 2024

Last updated : June 24, 2024

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Related Topics : Array, Sorting, Matrix

Acceptance Rate : 85.59 %

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Solutions

• m2545.java
• m2545.py

Java

m2545.java

class Solution {
    public int[][] sortTheStudents(int[][] score, int k) {
        Arrays.sort(score, new Comparator<int[]>() {
            public int compare(int[] a, int[] b) {
                return -1 * Integer.compare(a[k], b[k]);
            }
        });

        return score;
    }
}

Python

m2545.py

class Solution:
    def sortTheStudents(self, score: List[List[int]], k: int) -> List[List[int]]:
        return sorted(score, key=lambda x: x[k], reverse=True)