Knowledge in c language

Program to read a file and perform read and write operate to it.

Read and write a file includes fclose ,fopen operators.

Program to copy one file into another.

This program explains how to copy one file into another....

Program to explain function with return type pointers.

This program completely explains about the function with return type pointers .

Program to explain pointers to strings.

Using 'char' data type we construct a program.

Program to explain pointer to pointer.

This program explains how can one pointer points another pointer.

Program to explain memory allocation malloc() and calloc().

This program explains about yhe memory allocation using malloc() and calloc().

Program to explain sorting using pointers.

This program explains about sorting concept. Which is the arrangement of elements in ascending or descending order.

Program to read integers into file

This program explains to read integers values into file. File pointers are used here. fopen() and fclose() are used to explain how to read integers

Program to create student FILE

Program which explains how to create a student file and access the data.

Program to explain random access file.

This program explains about a random access file. Here file pointers is used as well as rewind also

Program to explain increment and decrement operators.

This is a basic program which explains those operators

Program to explain type casting

This programs explains the tyoe conversion ...which changes data type from one to other.