ListUtil.java 1.12 KB
package com.topdraw.util;

import java.util.ArrayList;
import java.util.List;

/**
 * @author :
 * @description:
 * @function :
 * @date :Created in 2022/5/5 12:57
 * @version: :
 * @modified By:
 * @since : modified in 2022/5/5 12:57
 */
public class ListUtil {

    public static List<List<Integer>> sortList(List<List<Integer>> list, String desc) {


        return null;
    }

    public static boolean containsValue(List<Integer> list, Integer value) {


        return false;
    }

    public static void main(String[] args) {
        List<List<Integer>> listList = new ArrayList<>();

        List<Integer> integerList = new ArrayList<>();
        integerList.add(1);
        integerList.add(30);

        List<Integer> integerList1 = new ArrayList<>();
        integerList1.add(31);
        integerList1.add(60);

        listList.add(integerList);
        listList.add(integerList1);

//        Integer firstMaxInteger = listList.get(0).get;
        /*Integer firstMaxInteger = 0;
        for (List<Integer> integers : listList) {

            firstMaxInteger = integers.get(integerList.size() - 1);


        }*/
    }

}