Intermediate-level C programming notes, covering advanced control flow, pointers, memory management, file handling, and more.

This project is an Electricity Billing System implemented in the C programming language. It is designed to calculate electricity bills based on consumed units and includes robust file-handling ...

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A common task for a program is to read data from a file. To read from a text file in C, you will need to open a file stream using the fopen() function. Once a file stream has been opened, you can ...

Here the below example can show you how to write and read the data of structure in c. we can read entire structure and write the entire structure into a file rather than character by character. FWrite ...

File handling in cin c programming language we use a structure pointer of file type for declaring a file.syntax:- file *fp;the fopen() function is used to create a new file or to open existing ...