Breaking News: Grepper is joining You.com. Read the official announcement!

Prime number

Add Answer

Breakable Boar answered on January 19, 2021 Popularity 10/10 Helpfulness 1/10

answer Prime number

related what are prime numbers

related prime number

related prime numbers

related what is prime number

related prime numbers

related prime number

related Prime number

Prime number

Comment

import java.util.Scanner;

public class Prime {
    public static void main (String[] args) {
        Scanner userInput = new Scanner(System.in);
        int n = userInput.nextInt();
        if (!(n % 2 == 0) || n == 2) {
            System.out.println("not prime");
        } else {
            System.out.println("prime");
        }
    }
}

Popularity 10/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: java

Link to this answer
Share Copy Link

Contributed on Jun 12 2022

Breakable Boar

0 Answers Avg Quality 2/10

Closely Related Answers

what are prime numbers

Comment

Prime numbers: whole numbers greater than 1 that are only divisible 
by 1 and itself.

Popularity 10/10 Helpfulness 2/10 Language whatever

Source: Grepper

Tags: numbers

Link to this answer
Share Copy Link

Contributed on Jul 06 2021

QuietHumility

0 Answers Avg Quality 2/10

prime number

Comment

def is_prime(n):
  if(n<0):
    print("n is not a nature number!")
    return False
  for i in range(1,ceil(n/2)+1):
    if (i != n and i != 1 and n%i == 0):
      return False
  return True
print(is_prime(int(input("number>>"))))

Popularity 10/10 Helpfulness 2/10 Language python

Source: github.com

Tags: python py

Link to this answer
Share Copy Link

Contributed on Jul 10 2021

Silver Takana

0 Answers Avg Quality 2/10

prime number

Comments(1)

a number that is divisible only by itself and 1 (e.g. 2, 3, 5, 7, 11)
suppose a number 'n' it can be divided by if '1' and only by itself then it can be a prime number

Popularity 10/10 Helpfulness 2/10 Language whatever

Source: Grepper

Tags: whatever whateve

Link to this answer
Share Copy Link

Contributed on Jan 19 2021

Inquisitive Iguana

0 Answers Avg Quality 2/10

prime numbers

Comments(1)

#include <iostream>
#include <cmath>
#include <iostream>

#define el "\n"

using namespace std;

bool isprime(int n)
{
    if (n <= 1)
    {
        return 0;
    }
 
    for(int i=2 ; i <= sqrt(n); i++) // [sqrt(n)] is faster in calculations than [n/2]
    {
        if(n%i == 0)
        {
            return 0;
        }
    }
    return 1;
};

int main() 
{
    long long num;

    cin >> num; // ~~~ Enter a number
 
    (isprime(num))? cout << "The number (" << num <<") is a prime" << el : cout << "The number (" << num <<") isn't a prime" << el;
        
    return 0;
}

Popularity 10/10 Helpfulness 2/10 Language c

Source: code.sololearn.com

Tags: c

Link to this answer
Share Copy Link

Contributed on Apr 30 2022

MO77_LXXVII

0 Answers Avg Quality 2/10

what is prime number

Comment

Number which is only divisible by itself and 1(eg. 2,3...)

Popularity 10/10 Helpfulness 2/10 Language whatever

Source: Grepper

Tags: whatever whateve

Link to this answer
Share Copy Link

Contributed on Aug 12 2021

Mael

0 Answers Avg Quality 2/10

prime numbers

Comment

A number only divisible by 1 and itself

Popularity 10/10 Helpfulness 2/10 Language whatever

Source: Grepper

Tags: numbers

Link to this answer
Share Copy Link

Contributed on May 04 2021

Shloopee

0 Answers Avg Quality 2/10

prime numbers

Comment

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419, 421, 431, 433, 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563, 569, 571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677, 683, 691, 701, 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823, 827, 829, 839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937, 941, 947, 953, 967, 971, 977, 983, 991, 997

prime numbers up to 1000

Popularity 9/10 Helpfulness 2/10 Language whatever

Source: Grepper

Tags: numbers

Link to this answer
Share Copy Link

Contributed on Dec 27 2023

Martin

0 Answers Avg Quality 2/10

prime number

Comment

// A prime number is which cannot be divided into 2 equal parts. Any number with 2,
4,6,8 or 0 at unit place is not prime.

Popularity 9/10 Helpfulness 1/10 Language whatever

Source: Grepper

Tags: whatever whateve

Link to this answer
Share Copy Link

Contributed on Feb 05 2024

Hungry Hamster

0 Answers Avg Quality 2/10

Prime number

Comment

-1

number = int(input("please enter a number: "))


lis = [2, 3, 5, 7] # list of first 4 prime numbers

lis2 = [i for i in lis if number % i == 0] # if the number is prime, this list (lis 2) will be empty or that it's one of the first elements in lis which are prime numbers

if len(lis2) == 0 or number in lis:
    print("Number is prime!")
else:
    print("Number is NOT prime!")

Popularity 10/10 Helpfulness 1/10 Language python

Source: Grepper

Tags: python py

Link to this answer
Share Copy Link

Contributed on May 09 2022

Defeated Donkey

0 Answers Avg Quality 2/10

Prime number

Contents

More Related Answers

Prime number

Closely Related Answers

what are prime numbers

prime number

prime number

prime numbers

what is prime number

prime numbers

prime numbers

prime number

Prime number

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.