华为机考-手拍球游戏

【手拍手计算次数和总数】游戏规则：左手和右手拍球初始数为0，首先左手第一次拍球数1下，右手拍球1下，接下来左手在拍球时是上一次左手+上一次右手的总和，右手也是上一次左手+上一次右手拍球的总和，最后拍球总数必须等于输入的拍球总和，并按规定输出。

现给定一个拍球总数，和最后输出时要打印的哪只手拍过的所有次数。每超过10 个元素，请换行输出。

输入描述：

输入为一行，拍球总数+最后打印某只手拍球的所有数量，1<= 拍球总数<=5000

输出描述：

某只手的拍的次数+某只手的拍球的所有数量

 实例1：                                                                                                                                             

输入：

150,left hand

输出：

now is 11 times by left hand 
1 2 5 13 34 7

 实例2：                                                                                                                                             

输入：

100,right hand

输出：

now is 10 times by right hand 
1 3 8 21 12

import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.collections4.ListUtils;
import org.junit.jupiter.api.Test;

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
import java.util.stream.Collectors;

public class testOk {

	@Test
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		String s = in.nextLine();
		String[] split = s.split(",");

		// 计算
		Integer arriveCount = Integer.parseInt(split[0]);
		Integer countPaiJi = 0;
		Integer leftActualCount = 0;
		Integer rightActualCount = 0;
		Integer actualSumCount = 0;

		ArrayList<Integer> leftList = new ArrayList<>();
		ArrayList<Integer> rightList = new ArrayList<>();

		while (arriveCount.compareTo(actualSumCount) != 0) {
			countPaiJi = countPaiJi + 1;
			Integer cuurentCount = (leftActualCount + rightActualCount) - 0 == 0 ? 1 : (leftActualCount + rightActualCount);
			Integer virSumCount = actualSumCount + cuurentCount;
			if (virSumCount > arriveCount) {
				cuurentCount = arriveCount - actualSumCount;
			}
			if (countPaiJi % 2 == 0) {
				rightActualCount = cuurentCount;
				rightList.add(cuurentCount);
			} else {
				leftActualCount = cuurentCount;
				leftList.add(cuurentCount);
			}
			actualSumCount = actualSumCount + cuurentCount;
		}

		// 输出
		String beforeMsgString = "now is ";
		String endMsgString;
		ArrayList<Integer> responseList;
		if (split[1].contains("left")) {
			responseList = leftList;
			endMsgString = " times by left hand ";
		} else {
			responseList = rightList;
			endMsgString = " times by right hand ";
		}
		List<List<Integer>> partitionList = ListUtils.partition(responseList, 10);
		System.out.println(beforeMsgString + countPaiJi + endMsgString);
		if (CollectionUtils.isEmpty(partitionList)) {
			System.out.println("0");
		}
		for (List<Integer> integers : partitionList) {
			String collect = integers.stream().map(String::valueOf).collect(Collectors.joining(" "));
			System.out.println(collect);
		}

	}

}