How are we doing? Do US public school students have a First Amendment right to be able to perform sacred music? It's working perfectly for integer values. Replacing outdoor electrical box at end of conduit. Are Githyanki under Nondetection all the time? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Is there a trick for softening butter quickly? Find centralized, trusted content and collaborate around the technologies you use most. Can "it's down to him to fix the machine" and "it's up to him to fix the machine"? int x, y, flg; Problem: Prime Generator. 171 3. Why is SQL Server setup recommending MAXDOP 8 here? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Your welcome. It real. What's the simplest way to print a Java array? Why is SQL Server setup recommending MAXDOP 8 here? Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. Does squeezing out liquid from shredded potatoes significantly reduce cook time? Then apply a for loop in order to iterate the numbers from 1 to N. At last, check if each number is a prime number and if it's a prime number then print it using brute-force method. Is there a way to make trades similar/identical to a university endowment manager to copy them? How do I declare and initialize an array in Java? 2. public class SPOJ_Prime1 { private static final long LARGEST_CANDIDATE = 1000000000; private static final int SEGMENT_SIZE = (int)Math.sqrt (LARGEST_CANDIDATE) + 1; private static SortedSet<Long> primes = new TreeSet<> (); private static void sieve . Is cycling an aerobic or anaerobic exercise? Making statements based on opinion; back them up with references or personal experience. Please help us improve Stack Overflow. When to use LinkedList over ArrayList in Java? I wrote this program for generating prime numbers between two values. A-143, 9th Floor, Sovereign Corporate Tower, We use cookies to ensure you have the best browsing experience on our website. ; note that some of them may have already been marked. I prefer women who cook good food, who speak three languages, and who go mountain hiking - what if it is a woman who only has one of the attributes? Hi guys,My name is Michael Lin and this is my programming youtube channel. you should use a long limit, you are using an integer there. How to Display all Threads Status in Java? Are you sure you want to create this branch? Starting from p, count up in increments of p and mark each of these numbers greater than p itself in the list. Java Program to Display Numbers and Sum of First N Natural Numbers, Java Program to Display all the Directories in a Directory, Java Program to Maximize difference between sum of prime and non-prime array elements by left shifting of digits minimum number of times, Java Program to Rotate all odd numbers right and all even numbers left in an Array of 1 to N. How To Display All Running Threads In Java ? At last, check if each number is a prime number and if its a prime number then print it using the square root method. To learn more, see our tips on writing great answers. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. But I still can't seem to understand the whole concept of using Scanner. I'm new to this. Should we burninate the [variations] tag? When the migration is complete, you will access your Teams at stackoverflowteams.com, and they will no longer appear in the left sidebar on stackoverflow.com. Not the answer you're looking for? Does a creature have to see to be affected by the Fear spell initially since it is an illusion? answered Oct 13, 2015 at 4:31. In the Dickinson Core Vocabulary why is vos given as an adjective, but tu as a pronoun? Why are statistics slower to build on clustered columnstore? Why do I get two different answers for the current through the 47 k resistor when I do a source transformation? Do any Trinitarian denominations teach from John 1 with, 'In the beginning was Jesus'? What is the difference between public, protected, package-private and private in Java? You signed in with another tab or window. But somehow the code doesn't work when I use .nextLine() and .nextInt() functions on the same scanner. The code goes as follows. How can we create psychedelic experiences for healthy people without drugs? By using our site, you this is an example to if statment with long. What are the differences between a HashMap and a Hashtable in Java? next step on music theory as a guitar player. why is there always an auto-save file in the directory where the file I am editing? Horror story: only people who smoke could see some monsters. It's working perfectly for integer values. Add a comment. Connect and share knowledge within a single location that is structured and easy to search. Is there any article out there that has in detail explaination. 1st thing you need to do is use the scanner properly and get rid off the 2nd one.. you are using 2 scanners because only one is not working as expected, why? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Find the first number greater than p in the list that is not marked. Peter wants to generate some prime numbers for his cryptosystem. Is there a way to make trades similar/identical to a university endowment manager to copy them? Java. Initially, let p be equal 2, the first prime number. Can an autistic person with difficulty making eye contact survive in the workplace? Firstly, consider the given number N as input. A tag already exists with the provided branch name. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Looking for RF electronics design references. class gfg {. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Your task is to generate all prime numbers between two given numbers! These numbers will be 2p, 3p, 4p, etc. I tried to make it work for long integer values but the program exits without any processing whenever long integer values are input. Writing code in comment? 2022 Moderator Election Q&A Question Collection. How do I determine whether an array contains a particular value in Java? Concept The idea behind every solution here (with some variation) is to generate all the prime numbers that could be factors of numbers up to the maximum endpoint 1 billion. Approach 1: Firstly, consider the given number N as input. How to generate a horizontal histogram with words? Convert a String to Character Array in Java. Is Java "pass-by-reference" or "pass-by-value"? But I get an error when I submite the code in SPOJ(runtime error (NZEC) ). 1st thing you need to do is use the scanner properly and get rid off the 2nd one.. you are using 2 scanners because only one is not working as expected, why? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Some selected solutions. rev2022.11.4.43007. Contribute to lewin/SPOJ development by creating an account on GitHub. Thanks for contributing an answer to Stack Overflow! 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When to use LinkedList over ArrayList in Java? Try . What is the effect of cycling on weight loss? In the Dickinson Core Vocabulary why is vos given as an adjective, but tu as a pronoun? Hi..I tried using only one scanner. How do I read / convert an InputStream into a String in Java? Connect and share knowledge within a single location that is structured and easy to search. What are the differences between a HashMap and a Hashtable in Java? I wrote this program for generating prime numbers between two values. When the migration is complete, you will access your Teams at stackoverflowteams.com, and they will no longer appear in the left sidebar on stackoverflow.com. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. Improve this answer. Cannot retrieve contributors at this time. Find centralized, trusted content and collaborate around the technologies you use most. Sir, this is helpful. Why are statistics slower to build on clustered columnstore? 2022 Moderator Election Q&A Question Collection. Please help me find problem with the code Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. For a given number N, the purpose is to find all the prime numbers from 1 to N. Auxiliary space: O(n) as using extra space for array prime. How do I generate random integers within a specific range in Java? Why is there no passive form of the present/past/future perfect continuous? because you forgot that the Scanner#nextInt method does not consume the last newline character of your input, and thus that newline is consumed in the next call to Scanner#nextLine. How to draw a grid of grids-with-polygons? Rear wheel with wheel nut very hard to unscrew. Then apply a for loop in order to iterate the numbers from 1 to N. At last, check if each number is a prime number and if its a prime number then print it using brute-force method. Not the answer you're looking for? I wrote the code in JAVA and it seems to work fine in Eclipse. Does activating the pump in a vacuum chamber produce movement of the air inside? Asking for help, clarification, or responding to other answers. Why do I get two different answers for the current through the 47 k resistor when I do a source transformation? it's the size limit in the if statment. static void prime_N (int N) {. How to constrain regression coefficients to be proportional, Book where a girl living with an older relative discovers she's a robot. Is Java "pass-by-reference" or "pass-by-value"? Why can we add/substract/cross out chemical equations for Hess law? because you forgot that the Scanner#nextInt method does not consume the last newline character of your input, and thus that newline is consumed in the next call to Scanner#nextLine. generate link and share the link here. acknowledge that you have read and understood our, GATE CS Original Papers and Official Keys, ISRO CS Original Papers and Official Keys, ISRO CS Syllabus for Scientist/Engineer Exam, Split() String method in Java with examples, Object Oriented Programming (OOPs) Concept in Java. Are Githyanki under Nondetection all the time? Please use ide.geeksforgeeks.org, How to add an element to an Array in Java? Learn more about bidirectional Unicode characters. Please let me know if I'm using it wrong. Help him! To learn more, see our tips on writing great answers. Transformer 220/380/440 V 24 V explanation. To review, open the file in an editor that reveals hidden Unicode characters. Italian. Stack Overflow for Teams is moving to its own domain! What does puncturing in cryptography mean. How do I read / convert an InputStream into a String in Java? I tried to make it work for long integer values but the program exits without any Stack Overflow for Teams is moving to its own domain! By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. How do I convert a String to an int in Java? How do I efficiently iterate over each entry in a Java Map? Any reason to use 2 Scanners?? What percentage of page does/should a text occupy inkwise. How to determine length or size of an Array in Java? This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. How do I generate random integers within a specific range in Java? What percentage of page does/should a text occupy inkwise. Making statements based on opinion; back them up with references or personal experience. Thanks a lot for your help, Making location easier for developers with new data primitives, Stop requiring only one assertion per unit test: Multiple assertions are fine, Mobile app infrastructure being decommissioned. Can "it's down to him to fix the machine" and "it's up to him to fix the machine"? I like C++ and please message me or comment on what I should program next. Asking for help, clarification, or responding to other answers. don't forgat to mark the answer as correct :), Making location easier for developers with new data primitives, Stop requiring only one assertion per unit test: Multiple assertions are fine, Mobile app infrastructure being decommissioned. Java Program to Find the Determinant of a Matrix, Java Program to Check Armstrong Number between Two Integers. Should we burninate the [variations] tag? rev2022.11.4.43007. Follow. 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