1 min read
Input:
Primeno 7
Output:
The first 7 prime nos. are 2 3 5 7 11 13 17
Vishal Sharma Answered question
1 min read
Here is my solution to
Write a program to print first n prime numbers in Java
Program:
class Primeno
{
  public static void main(String arg[])
  {
    int n,c=0,j=2;
 n=Integer.parseInt(arg[0]);
 System.out.println(" The first "+n+" prime nos. are ");
 for(int i=0;i<n;)
 {
   c=0;
   for(int k=2;k<=j/2;k++)
   {
     if(j%k==0)
  c++;
        }
 if(c==0)
      {
 System.out.print("\t"+j);
 i++;
      }
    j++;
    }
  }
}Output:
Vishal Sharma Answered question