Question

write a program in java to print a prime pattern.
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Answer 1

Answer:

the following code will tell you prime numbers upto 100 .The code is made by myself  bhut hardwork laga hai.

Explanation:

class PrimeNumbers

{

  public static void main (String[] args)

  {  

      int i =0;

      int num =0;

      //Empty String

      String  primeNumbers = "";

      for (i = 1; i <= 100; i++)          

      {        

         int counter=0;    

         for(num =i; num>=1; num--)

  {

            if(i%num==0)

     {

  counter = counter + 1;

     }

  }

  if (counter ==2)

  {

     //Appended the Prime number to the String

     primeNumbers = primeNumbers + i + " ";

  }  

      }  

      System.out.println("Prime numbers from 1 to 100 are :");

      System.out.println(primeNumbers);

  }

}