// Java program to get frequency of an element// with java.utils.Collections.frequency()importjava.util.*;publicclassFrequencyDemo{publicstaticvoidmain(String[]args){// Let us create an array of integers[]10,20,,,40,
println(maxOccurredElement); 代码示例来源:origin: stackoverflow.com int[] arr = {1, 2, 3}; Integer[] boxedArr = new Integer[arr.length]; for(int i = 0; i < arr.length; i++) boxedArr[i] = arr[i]; System.out.println(Collections.frequency(Arrays.asList(boxedArr), 1)); 代码...
We've created a List object with some strings, printed the original list. Using frequency(Collection, T) method, we've printed the count of a particular element.Open Compiler package com.tutorialspoint; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import ...
Method - 1 In this method first calculate length of linkedlist and then find elementvoid printNthFromLast(Node head, int n) { Node current = head; int lengthOfList = 0; while (current!=null){ lengthOfList++; current = current.next; } current = head; int currentCount = 0; while (...