PROGRAM TO PRINT PRIME NUMBERS UP TO ‘N’

<br />import java.io.*; <br />import java.lang.*; <br />class sorting <br />{int lim; <br /> int[] n=new int[20]; <br /> void read() <br /> { <br /> try <br /> { DataInputStream in=new DataInputStream(System.in); <br /> System.out.println("Enter the limit"); <br /> lim=Integer.parseInt(in.readLine()); <br /> System.out.println("Enter the elements"); <br /> for(int i=0;i<lim;i++) <br /> { <br /> <br /> n[i]=Integer.parseInt(in.readLine()); <br /> } <br /> } <br /> catch(Exception e) <br /> { <br /> System.out.println("Caught exception"+e); <br /> } <br /> } <br /> void print() <br /> { <br /> <br /> for(int i=0;i<lim;i++) <br /> { <br /> for(int j=i+1;j<lim;j++) <br /> { <br /> if(n[i]>n[j]) <br /> { <br /> int temp; <br /> temp=n[i]; <br /> n[i]=n[j]; <br /> n[j]=temp; <br /> } <br /> } <br /> } <br /> System.out.println("Sorted list is"); <br /> for(int i=0;i<lim;i++) <br /> { <br /> System.out.println(n[i]); <br /> } <br /> <br /> <br /> } <br />} <br />class sort <br />{ <br /> public static void main(String args[]) <br /> { <br /> sorting s=new sorting(); <br /> s.read(); <br /> s.print(); <br /> } <br />} <br /> <br /></form>