12.15生成十个0~100之间的随机数,放到数组中,然后排序输出

生成十个0~100之间的随机数,放到数组中,然后排序输出。(知识点:Math类取整,获得随机数等)

package Text6;

import java.util.Arrays;
import java.util.Random;

public class Zuoye3 {

	public static void main(String[] args) {
		
		Zuoye3();
	}

	private static void Zuoye3() {

		Random a = new Random();
		int[] arr = new int[10];
		for (int i = 0; i < 10; i++) {
			arr[i] = (int) Math.round(Math.random() * 100);

		}Arrays.sort(arr);

		for (int i = 0; i < arr.length; i++) {
			System.out.print(arr[i]+" ");

		}
	}
}

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转载自blog.csdn.net/weixin_43961593/article/details/85015293