-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathbinary search tree.cpp
More file actions
74 lines (67 loc) · 1.27 KB
/
binary search tree.cpp
File metadata and controls
74 lines (67 loc) · 1.27 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
#include<iostream>
using namespace std;
struct node
{
int data;
node *left;
node *right;
};
node *root=NULL, *temp, *ttemp;
void add(int x)
{
if(root==NULL)
{
node *temp = new node;
temp->data=x;
temp->left=temp->right=NULL;
root=temp;
}
else
{
temp=root;
while(temp!=NULL)
{
if(x==temp->data) return;
else if(x<temp->data)
{
ttemp=temp;
temp=temp->left;
}
else
{
ttemp=temp;
temp=temp->right;
}
}
node *temp= new node;
if(x<ttemp->data)
{
ttemp->left=temp;
temp->data=x;
temp->left=temp->right=NULL;
}
else
{
ttemp->right=temp;
temp->data=x;
temp->left=temp->right=NULL;
}
}
}
void InOrderTraversal(node *g)
{
if(g==NULL) return;
InOrderTraversal(g->left);
cout<<g->data<<" ";
InOrderTraversal(g->right);
}
int main()
{
add(3);
add(5);
add(4);
add(2);
add(1);
InOrderTraversal(root);
return 0;
}