Sample Code<\/h2>\n

<\/div>

\/\/ JAVA implementation of tree using array \/\/ numbering starting from 0 to n-1. import java.util.*;import java.lang.*;import java.io.*;class bTree {    public static void main(String[] args) {        btree_Array obj = new btree_Array();        obj.Root("P");        \/\/ obj.set_Left("Q", 0);         obj.set_Right("R", 0);        obj.set_Left("S", 1);        obj.set_Right("T", 1);        obj.set_Left("U", 2);        obj.print_Tree();    }}class btree_Array {    static int root = 0;    static String[] s = new String[10];    \/*create root*\/    public void Root(String key) {        s[0] = key;    }    \/*create left son of root*\/    public void set_Left(String key, int root) {        int t = (root * 2) + 1;        if (s[root] == null) {            System.out.printf("Can't set child at %d, no parent found\\n", t);        } else {            s[t] = key;        }    }    \/*create right son of root*\/    public void set_Right(String key, int root) {        int t = (root * 2) + 2;        if (s[root] == null) {            System.out.printf("Can't set child at %d, no parent found\\n", t);        } else {            s[t] = key;        }    }    public void print_Tree() {        for (int i = 0; i < 10; i++) {            if (s[i] != null)                System.out.print(s[i]);            else                System.out.print("-");        }    }}<\/code><\/pre> <\/div>\n
Output<\/h2>\n
 
 <\/div> 
Can't set child at 3, no parent foundCan't set child at 4, no parent foundP-R--U----<\/code><\/pre> <\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
Answer : Binary tree is a special type of data structure…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"passster_activate_protection":false,"passster_protect_child_pages":"","passster_protection_type":"password","passster_password":"","passster_activate_overwrite_defaults":"","passster_headline":"","passster_instruction":"","passster_placeholder":"","passster_button":"","passster_id":"","passster_activate_misc_settings":"","passster_redirect_url":"","passster_hide":"no","passster_area_shortcode":"","gtb_hide_title":false,"gtb_wrap_title":false,"gtb_class_title":"","gtb_remove_headerfooter":false,"footnotes":""},"categories":[3028],"tags":[3468,195,3446,971,491,3469,3457,221,3456,3440,3444,3442,3443,3439,3441,368,3463,3470,3460,3467,3459,203,199,214,198,363,3057,15908,3438,3445,3458,3464,3466,3465,205,3449,3451,222,3452,3450,484,3054,196,212,207,366,204,3448,3453,3455,3454,206,972,3447,200,3055,3461,3044,3462,197,968,3056,285,969],"class_list":["post-495","post","type-post","status-publish","format-standard","hentry","category-data-structure","tag-a-full-binary-tree-with-n-leaves-contains","tag-accenture-interview-questions-and-answers","tag-almost-complete-binary-tree","tag-altimetrik-india-pvt-ltd-interview-questions-and-answers","tag-applied-materials-interview-questions-and-answers","tag-array-to-bst","tag-b-tree-in-data-structure","tag-bharti-airtel-interview-questions-and-answers","tag-binary-search-tree-example","tag-binary-search-tree-in-data-structure","tag-binary-tree","tag-binary-tree-example","tag-binary-tree-in-data-structure-program","tag-binary-tree-properties","tag-binary-treetypes-of-binary-tree","tag-bmc-software-interview-questions-and-answers","tag-bst-deletion","tag-bst-in-data-structure","tag-bst-java","tag-bst-traversal","tag-bst-tree","tag-capgemini-interview-questions-and-answers","tag-casting-networks-india-pvt-limited-interview-questions-and-answers","tag-cgi-group-inc-interview-questions-and-answers","tag-chetu-interview-questions-and-answers","tag-ciena-corporation-interview-questions-and-answers","tag-collabera-te-interview-questions-and-answers","tag-comodo-india-interview-questions-and-answers","tag-complete-binary-tree-in-data-structure","tag-complete-binary-tree-properties","tag-data-tree","tag-database-tree-structure","tag-define-bst","tag-define-tree-in-data-structure","tag-dell-international-services-india-pvt-ltd-interview-questions-and-answers","tag-difference-between-binary-tree-and-complete-binary-tree","tag-extended-binary-tree","tag-flipkart-interview-questions-and-answers","tag-full-binary-tree","tag-full-binary-tree-number-of-nodes","tag-genpact-interview-questions-and-answers","tag-globallogic-india-pvt-ltd-interview-questions-and-answers","tag-ibm-interview-questions-and-answers","tag-indecomm-global-services-interview-questions-and-answers","tag-mphasis-interview-questions-and-answers","tag-netapp-interview-questions-and-answers","tag-oracle-corporation-interview-questions-and-answers","tag-perfect-binary-tree","tag-properties-of-binary-search-tree","tag-properties-of-binary-search-tree-in-data-structure","tag-properties-of-binary-tree","tag-sap-labs-india-pvt-ltd-interview-questions-and-answers","tag-sapient-consulting-pvt-ltd-interview-questions-and-answers","tag-strictly-binary-tree","tag-tech-mahindra-interview-questions-and-answers","tag-tracxn-technologies-pvt-ltd-interview-questions-and-answers","tag-tree-algorithms","tag-tree-data-structure","tag-tree-structure","tag-unitedhealth-group-interview-questions-and-answers","tag-wipro-infotech-interview-questions-and-answers","tag-wm-global-technology-services-india-pvt-ltd-limited-wmgts-interview-questions-and-answers","tag-xoriant-solutions-pvt-ltd-interview-questions-and-answers","tag-yodlee-infotech-pvt-ltd-interview-questions-and-answers"],"yoast_head":"\n