max1 = arrayNum[i]; } else if (max2 < arrayNum[i]) { max2 = arrayNum[i]; } } System.out.println("First Top :" + max1 + "\nSecond Top : " + max2); } public static void main(String[] args) { int myArray[] = { 1, 10, 3, 5, 1, 9, 4, 6 }; findFirstTwoTop...
Find the kth largest element in an unsorted array. Note that it is the kth largest element in the sorted order, not the kth distinct element. For example, Given[3,2,1,5,6,4]and k = 2, return 5. Note: You may assume k is always valid, 1 ≤ k ≤ array's length. publicclassS...
import java.util.*; public class LargestNumber{ public static void main(String[] args){ int[] num = {3232543,0,0,34350,34,12312329,86,5}; System.out.println("结果:" + getLargestNumber(num)); } private static String getLargestNumber(int[] num){ if(num.length < 1 ){ return "";...
Program 2: Find the Largest Element in an Array In this approach, we will use a separate method to find the largest element in the array usingArrays.sort(). TheArrays.sort()is present in java.util package. Arrays class automatically sorts the array when called. It reduces the work of th...
Program to find second largest element from an array in javaimport java.util.Scanner; public class ExArraySecondLargest { public static void main(String[] args) { // intialise here. int n, max; // create object of scanner class. Scanner Sc = new Scanner(System.in); // enter total ...
Find the kth largest element in an unsorted array. Note that it is the kth largest element in the sorted order, not the kth distinct element. For e...
第三步,前面一轮中,[3, 1, 5] 前面两个元素的位置都没有发生真正的改变,且 p=2=k,所以我们返回 num[p]=5 演示网址:Visualize code in Python, JavaScript, C, C++, and Java 演示代码: fromtypingimportListimportrandomdeffindKthLargest(nums:List[int],k:int)->int:# 将问题转化为寻找第n-k个最...
array and store it in max_ -> create a variable scnd_largest and intialize it with min element -> use a loop and iterate through the array getting one number at a time that is stored in variable num -> conditional: if num > scnd_largest and num < ...
代码1 Runtime: 10 ms, faster than 25.66% of Java online submissions for Largest Number. classSolution{publicStringlargestNumber(int[]num){if(num==null||num.length==0)return"";// Convert int array to String array, so we can sort later onString[]s_num=newString[num.length];for(inti=...
Original array: [23, -2, 45, 38, 12, 4, 6] Largest gap between sorted elements of the said array: 15 Flowchart: Java Code Editor: Previous Java Exercise:Find all triplets equal to a sum in a unsorted array. Next Java Exercise:Consecutive Numbers in an array. ...