试题 基础练习 数列排序

import java.util.Scanner;

public class ShuliePaixu {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner sc = new Scanner(System.in);
		int N =sc.nextInt();
		int []arr = new int [N+1];
		for (int i = 0; i < N; i++) {
			arr[i]=sc.nextInt();
		}
		int temp=1;
		for (int i = 0; i < N; i++) {
			for (int j = 0; j < N-i-1; j++) {
				if(arr[j+1]<=arr[j]) {
					temp=arr[j];
					arr[j]=arr[j+1];
					arr[j+1]=temp;
				}
			}
		}
		for (int j = 0; j < N; j++) {
			System.out.print(arr[j]+" ");
		}
	}
}