CBSE class 10 English Question Paper (2020)

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Hackerrank Solution :- print-the-elements-of-a-linked-list

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Question Link import java.io.*; import java.math.*; import java.security.*; import java.text.*; import java.util.*; import java.util.concurrent.*; import java.util.regex.*; public class Solution {     static class SinglyLinkedListNode {         public int data;         public SinglyLinkedListNode next;         public SinglyLinkedListNode(int nodeData) {             this.data = nodeData;             this.next = null;         }     }     static class SinglyLinkedList {         public SinglyLinkedListNode head;         public SinglyLinkedListNode tail;         public SinglyLinkedList() {  ...
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Seive of Eratosthenis algorithm to generate prime numbers.

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Sieve of Eratosthenis Algorithm:- 1. Create a list of consecutive integers from 2 to n: (2, 3, 4, …, n). 2. Initially, let p equal 2, the first prime number. 3. Starting from p2, count up in increments of p and mark each of these numbers greater than or equal to p2 itself in the list.    These numbers will be p(p+1), p(p+2), p(p+3), etc.. 4. Find the first number greater than p in the list that is not marked. If there was no such number, stop.     Otherwise, let p now equal this number (which is the next prime), and repeat from step 3. <-->  When the algorithm terminates, all the numbers in the list that are not marked false are prime.  If you want the code for it then comment down.
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