5月14日

编程题：27
import java.util.Scanner;

public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int N = scanner.nextInt();
int K = scanner.nextInt();
int[] arr = new int[N];
for (int i = 0; i < N; i++) {
arr[i] = scanner.nextInt();
}

    for (int i = 0; i < K; i++) {
        for (int j = 0; j < N - 1 - i; j++) {
            if (arr[j] > arr[j + 1]) {
                int temp = arr[j];
                arr[j] = arr[j + 1];
                arr[j + 1] = temp;
            }
        }
    }

    for (int i = 0; i < N; i++) {
        if (i > 0) {
            System.out.print(" ");
        }
        System.out.print(arr[i]);
    }
}

}