how to get prime numbers by using array when user give value

Question

how to get prime numbers by using array when user give values from console..

Abhinav Abhishek · Answer

http://www.c-sharpcorner.com/blogs/select-prime-numbers-from-the-given-array1

ramakotaiah patti · Answer

class program { void prime() { int num = 0; int[] arr=new int[10]; Console.WriteLine(ENTER ARRAY VALUES); for (int j = 0; j { arr[j] =Convert.ToInt32( Console.ReadLine()); } for (int i = 0; i { int counter = 0; for (num = arr[i]; num >= 1; num--) { if (arr[i] % num == 0) { counter = counter + 1; } } if (counter == 2) { Console.WriteLine(Array Prime numbers are :+arr[i]); } } static void Main (string[] args) { program p=new program(); p. prime(); console.readline(); } } }