Prime Number Archives - Web Rewrite

PHP Program to Print Prime Numbers between 1 to N using Sieve Algorithm

By WebRewrite | November 11, 2018 - 4:10 am |November 11, 2018 PHP, programming

Leave a comment

Write a php program to print prime numbers between 1 to N. In this tutorial, we are going to use Sieve of Eratosthenes algorithm to print prime numbers between 1 to N.

Check Whether a Number is Prime or Not in Java

By WebRewrite | February 23, 2022 - 2:43 pm |February 23, 2022 Java, programming

Leave a comment

How check whether a number is prime or not in java.

Given an input integer, write a code to check whether an input number is prime or not.

For example –

Example 1:

Input: 7

output: true

Example 2:

Input: 12

Output: false

C Program to Check whether a Number is Prime or Not

By WebRewrite | January 7, 2019 - 3:21 pm |January 7, 2019 InterviewQuestions, programming

Leave a comment

Write a c program to check whether a number is prime or not. In this tutorial, we are going to write a c program to check whether an input number is prime or not.

Given an integer, Write an efficient c code to check whether a number is prime or not.