# Python program to check prime number # Function to check prime number def isPrime(n): return all([(n % j) for j in range(2, int(n/2)+1)]) and n>1 # Main code num = 59 if isPrime(num): print(num, "is a prime number") else: print(num, "is not a prime number") ...
# Program to check if a number is prime or not num = 29 # To take input from the user #num = int(input("Enter a number: ")) # define a flag variable flag = False if num == 0 or num == 1: print(num, "is not a prime number") elif num > 1: # check for factors for...
Python program to check prime number using object oriented approach# Define a class for Checking prime number class Check : # Constructor def __init__(self,number) : self.num = number # define a method for checking number is prime or not def isPrime(self) : for i in range(2, int(...
prime number python代码 primes在python 1.题目 2.代码 import os import sys # 请在此输入您的代码 def countPrimes(n): primes=[1]*n count=0 li=[] for i in range(2,n): if primes[i]: count+=1 li.append(i) for j in range(i*i,n,i): primes[j]=0 return count,li n=int(input...
Program for Palindrome number in Python A palindrome number is a number or a string that when reversed, remains unaltered. num = int(input("Enter a number")) temp = num rvrs = 0 while(num>0): dig = num%10 rvrs = rvrs*10+dig num = num//10 if(temp == rev): print("The numb...
String Palindrome Program in Python C Program to Check if a String is a Palindrome without using Built-in Function C Program to Check String is Palindrome using Stack Python Program to Check whether a Number is Prime or Not using Recursion Java Program to Check if a Given String is Pa...
prime number-质数 //prime number #include<iostream> using namespace std; int main() { bool isprime; cout<<"Prime number: " 指数 peime 原创 xy六道 2014-08-25 21:20:04 441阅读 aoj 0009 Prime Number Write a program which reads an integer n and prints the number of prime numb...
Check outWrite a Program to Check Whether a Number is Prime or not in Python Method 3: Using Python’s Built-in Libraries Python’ssympylibrary includes a function to generate prime numbers. This method is straightforward and leverages the power of existing libraries. ...
In this program where we need to check if the number is a prime number or not, we are making use of a very simple approach. Firstly we need to understand what is a Prime Number. A whole number greater than 1 cannot be exactly divided by any whole number other than itself and 1. P...
# this program will overwrite that file: outputFilename = 'frankenstein.encrypted.txt' myKey = 10 myMode = 'encrypt' # Set to 'encrypt' or 'decrypt'. # If the input file does not exist, the program terminates early: if not os.path.exists(inputFilename): ...