From 091720a1d591ec17148aa0b74555375551d7e02b Mon Sep 17 00:00:00 2001 From: Associateinbox <115349896+Associateinbox@users.noreply.github.com> Date: Tue, 18 Oct 2022 23:15:58 +0530 Subject: [PATCH] Create Prime2.java --- Prime2.java | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 Prime2.java diff --git a/Prime2.java b/Prime2.java new file mode 100644 index 0000000..9e1f1de --- /dev/null +++ b/Prime2.java @@ -0,0 +1,63 @@ +#include + +using namespace std; + +int main() { + + int n; + + cout << "Enter an integer: "; + + cin >> n; + + if ( n % 2 == 0) + + cout << n << " is even."; + + else + + cout << n << " is odd."; + + return 0; + +} + +public class Prime { + + public static void main(String[] args) { + + int low = 20, high = 50; + + while (low < high) { + + if(checkPrimeNumber(low)) + + System.out.print(low + " "); + + ++low; + + } + + } + + public static boolean checkPrimeNumber(int num) { + + boolean flag = true; + + for(int i = 2; i <= num/2; ++i) { + + if(num % i == 0) { + + flag = false; + + break; + + } + + } + + return flag; + + } + +}