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Program of binary search tree

Posted By: Easy Tutor     Category: Java     Views: 10558

Write a program of binary search tree.

Code for Program of binary search tree in Java

import java.io.*;

class search
{
      String str;
      int key,size,seaArr[],bottom,top,middle;
      
      publicvoid getdata()
      {
             System.out.print("Enter how many data you want to enter : ");
             System.out.flush();
             try{
                 BufferedReader obj=new BufferedReader(new 

InputStreamReader(System.in));
                 str=obj.readLine();
                 size=Integer.parseInt(str);
                 seaArr=newint[size];
                 System.out.println("\nEnter Data in Sequential 

Order");
                 for(int i=0;i<size;i++)
                   {
                       System.out.print("Enter element at "+(i+1)+"th 

position  :  ");
                       System.out.flush();
                       str=obj.readLine();
                       seaArr[i]=Integer.parseInt(str);
                   }
                }
            catch(Exception e)  {}
      }
                 
      publicint BinSrch()
      {
            System.out.println("=====BINARY SEARCH=====\n");
            getdata();
            System.out.print("\nEnter Search Key : ");
            System.out.flush();
            try{
              BufferedReader obj=new BufferedReader(new InputStreamReader

(System.in));
              str=obj.readLine();
              key=Integer.parseInt(str);
              bottom=0;
              top=size-1;
                while(top>=bottom)
                    {
                         middle=(top+bottom)/2;
                        if(seaArr[middle]==key)
                           {
                                return(middle+1);
                           }
                        else
                          {
                                  if(seaArr[middle]>key)
                                        top=middle-1;
                                  else
                                        

bottom=middle+1;
                          }
                    }                        

          
                 }
             catch(Exception e) {}
             return(0);
        }    
}

class  BinSea
{
    publicstaticvoid main(String args[]) 
    {
           search o1 = new search();
           int result;
           result=o1.BinSrch();
           if(result==0)
                 System.out.println("\nSearch Not Found");
            else
                 System.out.println("\nSearch is Located at "+result+" 

Position");
    }
}
  
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Easy Tutor
Easy Tutor author of Program of binary search tree is from United States. Easy Tutor says

Hello Friends,

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Davi Cr from United States Comment on: Mar 17
Hi
when i run the code above i get:

Exception in thread "main" java.lang.NoSuchMethodError: search.BinSrch()I
at BinSea.main(BinSea.java:67)



can you help? Thank you


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