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// Cloned by Paul R on 24 Sep 2022 from World "Binary tree" by "Coding Train" project 
// Please leave this clone trail here.
 

// Modified port of "01_binary_tree_viz" from AI course by Daniel Shiffman
// https://github.com/nature-of-code/NOC-S17-2-Intelligence-Learning/tree/master/week1-graphs

// Daniel Shiffman
// Nature of Code: Intelligence and Learning
// https://github.com/shiffman/NOC-S17-2-Intelligence-Learning

// range of numbers
const MAX = 10000000;
//const MAX = 10000;

// how many nodes 
const NONODES = MAX ;

// console log how we build the tree or not 
const SHOWBUILD = false;
const SHOW_SEARCH = false;


// Binary tree
var tree;


function setup() 
{

$.getScript ( "/uploads/paul79/node.js", function() {

$.getScript ( "/uploads/paul79/tree.js", function() {

        
  // New tree
  tree = new Tree();

  AB.msg("Building tree. Max nodes = " + NONODES + ". Please wait...");
  console.log ("=== build tree =================");
  // Add random values
  let start = Date.now(); 
  for (var i = 0; i < NONODES; i++) 
  {
      var n = floor(random(0, MAX));
      tree.addValue(n);
  }
  var delta = Date.now() - start;
  

  // Search the tree for random number 
  var x = floor(random(0, MAX));
  AB.msg("Number of nodes added = " + actualNodes, 2);
  AB.msg("<br> Time to build tree = " + delta + " milliseconds", 3);
  AB.msg("<br> Search tree for = " + x, 4);
  console.log ( "=== search tree for " + x  + " ===================");
   
  start = Date.now(); 
  var result = tree.search(x);
  delta = Date.now() - start;
  if (result === null)   AB.msg('not found', 5);
  else                  AB.msg('found', 5);
  AB.msg("<br>Search time: " + delta + " milliseconds", 6);
  
  
} );
} );

}