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for (i=2; i*i<=number; i++) { if (number % i == 0) return 0;. The Sieve_of_Eratosthenes is likely faster yet is a dramatic change from OP's code ...

The challenge is to print the kth prime number, for each k given in the input (1 ≤ k ≤ 15000). The first line of input indicates the number of inputs on the subsequent N lines. (the 1st 2nd 3rd and 4th prime numbers). This code is working fine on codeblocks but is exceeding time limits on an online judge. I've tried manipulating this code ...

28.01.2022 · Java 2022-01-28 19:26:01 Java program to find the sum of first 100 numbers Java 2022-01-28 18:06:02 Display double in decimal places java Java 2022-01-28 17:41:30 remove duplicates from list java

Finding the Nth prime number in C language. Ask Question Asked 6 years, 2 months ago. Active 2 years, 6 months ago. Viewed 16k times -2 1. The code runs just fine but instead of using "for loop" to iterate upto 200000 , I think there can be a better alternative and I am having trouble finding it. I need help to optimise ...

Prime Number Check Program in C. Program: #include <stdio.h> main() { int n, i, c = 0; printf(" ...

09.08.2019 · Approach: Find the prime numbers up to MAX_SIZE using Sieve of Eratosthenes. Store all primes in a vector. For a given number N, return the element at (N-1)th index in a vector. // and initialize all entries it as true. // if i is Not a IsPrime, else true. // …

#include <stdio.h>. #include<math.h>. int ; #include <iostream>. #include<cmath>. using namespace std; ; import java.util.Scanner;. public class ...

23.01.2020 · Home Numbers Write a Program to Find the nth Prime Number SOURAV KUMAR PATRA January 23, 2020 Write a C program to find the nth prime number. or Write a program to find the nth prime number in C.

My questions are how to find the nth prime number? I have figured out how to find a list prime numbers. I'm just stuck as for being able to change my code to only print out the, say, 15th, or 500th prime not every previous prime as well. Any help/feed back would be great!! thanks.

22.09.2011 · Program to find nth Prime number in C Objective: To print any Prime number in C. This task may sound easy but is a very good exercise to help optimize CPU intensive programs. Finding Prime number is a very CPU hogging task and it becomes even more dreaded as the number starts to grow.

Write a C program to generate prime numbers upto n.For example prime numbers upto 4 would be 2,3.Logic & Output is also given.

A prime number is a whole number greater than 1 whose only factors are 1 and itself.A factor is a whole numbers that can be divided evenly into another number.The first few prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23 and 29. C# Code:

#include<stdio.h> int main() { printf("\n\n\t\tStudytonight - Best place to learn\n\n\n"); int n,i = 3, count, c; printf("\nEnter the number of prime ...

import java.util.Scanner; · public class NthPrimeNumberExample · { · public static void main(String[] args) · { · //constructor of the Scanner class · Scanner sc = ...

29.11.2011 · c++ program to find prime numbers: The problem of finding prime number can be solved by checking all numbers, testing them for prime and then moving ahead. If you want to calculate nth prime. Then this can be done in a brutal way by checking the number one by one.

The below given code can find prime numbers between 1 to 100000000, although it can be changed as per requirement. - nth_Prime_Number.c.

Find the prime numbers up to MAX_SIZE using Sieve of Eratosthenes. · Store all primes in a vector. · For a given number N, return the element at ( ...

Can I have a better algorithm to find the nth prime number, where 1<= n <=5000000. for e.g., 1st prime number is 2. 10th prime number is 29. 100th prime number is 541. 1000th prime number is 7919. 10000th prime number is 104729. 100000th prime number is 1299709. 1000000th prime number is 15485863. Here is my code:--