BITWISE AND ( & ) Operator with Example

C is the most popular language of time and it is so because it is reliable, simple and easy to use. As a programmer we don’t have to worry about the operations at bit level. We have the flexibility to work in int, float, and even higher level data types.


File Handling

File Handling(Read, Write, Append) with Example

We have been taking data input or output from user on console using functions like printf(), scanf(), puts(), gets() etc. We know that the output on console is not permanent. We cannot store anything there. So for that we need something that could store the output and for the same we have files.