37 lines
997 B
Java
37 lines
997 B
Java
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package exp8;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Scanner;
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public class CollectionSort {
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public static void main(String[] args) {
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//获取以','分割数字的字符串, 以"-1"结束
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Scanner scan = new Scanner(System.in);
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System.out.println("输入以','分割的数字, 以\"-1\"结束");
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String str = scan.nextLine();
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scan.close();
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//分割字符串
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String[] sNums = str.split(",");
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//将字符串数组转为整形数组
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ArrayList<Integer> nums = new ArrayList<>();
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for (String s : sNums) {
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if(s.equals("-1"))
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break;
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else
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nums.add(Integer.parseInt(s));
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}
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//对整形数组进行排序
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Collections.sort(nums);
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//输出整形数组
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System.out.println("\n排序后的数组:");
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for (Integer num : nums) {
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System.out.print(num+" ");
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}
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}
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}
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