 ## Difference between Calloc and Malloc | Calloc() vs. Malloc()

Calloc() Malloc() Calloc initializes the allocated memory to Null or Zero. Malloc initializes the allocated memory area with garbage value.  Block of memory is allocated by Calloc().  Byte of memory… ## Difference between Tree and Binary Tree | General Tree vs. Binary Tree

Difference between Tree and Binary Tree   General Tree Binary Tree A general tree is a data structure in that each node can have infinite number of children, A Binary… ## Asymptotic Notation | Asymptotic Notation in Data Structure

Asymptotic Notation Asymptotic notation is a way of expressing the cost of an algorithm. Goal of Asymptotic notation is to simplify Analysis by getting rid of unneeded information Following are… ## Selection Sort | Pseudo Code of Selection Sort | Selection Sort in Data Structure

Selection Sort follows very simple idea. Let us see  what is the idea of Selection Sort : First it finds the smallest element in the array. Exchange that smallest element…  