Source code of selection sort in java

import java.io.*; class Short { public static void main(String args[])throws IOException { String s1; int a; BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); System.out.print("Enter a number:"); s1=br.readLine(); a=Integer.parseInt(s1); String s2[]=new String[30]; int b[]=new int[30]; System.out.println("The given numbers are :"); for( int i=0;i { s2[i]=br.readLine(); b[i]=Integer.parseInt(s2[i]); } FileOutputStream as=new FileOutputStream("file"); DataOutputStream bd=new DataOutputStream(as); for(int i=0;i { bd.writeInt(b[i]); } bd.close(); FileInputStream bs=new FileInputStream("file"); DataInputStream bc=new DataInputStream(bs); System.out.print("The file contains"); for( int i=0;i { System.out.print(" "); System.out.print(bc.readInt()); } bc.close(); System.out.println(" "); System.out.print("The shorted List:"); for( int i=0;i { for(int j=i+1;j { if(b[i]>b[j]) { int k=b[i]; b[i]=b[j]; b[j]=k; } } } for(int i=0;i { System.out.print(" "+b[i]); } System.out.println(" "); } } To download the program click here: Short.java