【绝对值排序】 （Java代码）

解题思路:

注意事项:

参考代码:

import java.util.Scanner;

public class Main {

public static void main(String[] args) {

Scanner sc = new Scanner(System.in);

while (sc.hasNext()) {

int n = sc.nextInt();

int[] a = new int[100];

if (n == 0) {

break;

} else

for (int i = 0; i < n; i++) {

a[i] = sc.nextInt();

}

sort(a,n);

}

}

public static void sort(int[] a, int n) {

for (int i = 0; i < n - 1; i++) {

for (int j = 0; j < n - 1 - i; j++) {

if (Math.abs(a[j]) <Math.abs(a[j+1])) {

int t = a[j];

a[j] = a[j + 1];

a[j + 1] = t;

}

}

}

for (int i = 0; i < n; i++) {

System.out.print(a[i]+" ");

}

}

}