Define ActiveX and OLE?

911

Difference between malloc() and calloc() function?

1222

Does php support multithreading?

1076

Does Kotlin support Checked Exceptions like in Java?

167

What is ruby methods?

5

How can we use the custom table in laravel?

743

How to Get the date of a file using Delphi?

1958

In kotlin, can we create an empty array?

224

What are metaclasses in python?

859

What is multithreading? Give an example?

858

What is vcredist_x86 exe?

1064

#include #include #include #include void insert(struct btreenode **, int); void inorder(struct btreenode *); struct btreenode { struct btreenode *leftchild; struct btreenode *rightchild; int data; }; main() { struct btreenode *bt; bt=(struct btreenode *)NULL; int req,i=1,num; clrscr(); printf("Enter number of nodes"); scanf("%d",&req); while(i<=req) { printf("Enter element"); scanf("%d",&num); insert(&bt,num); i++; } inorder(bt); } void insert(struct btreenode **sr, int num) { if(*sr==NULL) { *sr=(struct btreenode *)malloc (sizeof(struct btreenode)); (*sr)->leftchild=(struct btreenode *)NULL; (*sr)->rightchild=(struct btreenode *)NULL; (*sr)->data=num; return; } else { if(num < (*sr)->data) insert(&(*sr)->leftchild,num); else insert(&(*sr)->rightchild,num); } return; } void inorder(struct btreenode *sr) { if(sr!=(struct btreenode *)NULL) { inorder(sr->leftchild); printf("\n %d",sr->data); inorder(sr->rightchild); } else return; } please Modify the given program and add two methods for post order and pre order traversals.

3788

What is metadata in python?

866

Can I have 2 wordpress sites?

147

Mention how scala is different from java?

1