解题思路:通过for循环用数组存储输入的n个数-->Arrays.sort( )从小到大排序-->遍历
注意事项:多组数据!!!
参考代码:
import java.util.Arrays; 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[]nums = new int[n]; for (int i = 0; i < nums.length ; i++) { nums[i]=sc.nextInt(); } Arrays.sort(nums); for (int num : nums) { System.out.print(num + " "); } System.out.println(); } } }
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