Errors in Java code -

I am trying to get the highest and lowest number of users entered. I got this. I'm just new in programming, there are 3 errors.

  Import java.io. *; The public square throws IOException at the highest level (public static zero main (string [] args) {{BufferedReader dataIn = new BufferedReader (New InputStreamReader (System.in)); Double [] input = new double [8]; Int index Int highIndex = 0; Int lower index = 0; Double zodiac = 0; System.out.println ("Enter the judges scores:"); {System.out.print ("Enter score" + (index + 1) + ":") for (index = 0; index & lt; 8; index ++); Input [index] = double. PRADABB (Data in Redline ()); } (Index = 1; index & lt; 8; index ++) if (input [high index]  Input [index] for index (1 = index; index;); index = index; For (index = 0; index  Index) {sum = highIndex; } If (zodiac = gt; = index) {index = lowIndex; }} System.out.print ("Highest: + High Index"); System.out.print ("lowest: + less index"); System.out.printf ("The contestant gets the total% .2f", (sum - highIndex - lowIndex)); }}    
 
 
 Although you say there are only 3 errors, a little bit seen there Is more  
  throws up the static zero main (string [] args) IOException {// & lt; -? {// & lt; Why two curly brackets?   
 For loop  
 for  (index = 0; index; lt; 8; index ++) {// < - curl bracket missing? Sum = sum + input [index]; {Input [index] = double. Try PRADABB (Data in Redline ()); } Hold (IOException e) {e.printStackTrace (); } If (Yoga> Index) {sum = highIndex; } If (zodiac = gt; = index) {index = lowIndex; }} // & lt; - Or extra curl bracket?   
 This line print is  highest: + Highindex   
  System.out.print ("Highest: + High Index" ); Anything has been printed in   
  " "  as  
 so it  Change>   System.out.print ("Highest:" + High Indexes);   
 Also applies to  
  System.out.print ("lowest: + less index");   
 
 Are you from C programming, this line is correct  
  System.out.printf ("The contestant receives the total% .2f "(Yoga - High Index - Low Index));   
 This can also be written in Java  
  System.out.println ("Overall Competitor" + (Yoga - High Index - Low Indexes ));