How to work with files in C-Programming

So far we have been using scanf and printf functions for reading and writing data to the console. This is fine as long as the data is less. However, many real world problems involve large amounts of data. In such situations, the console oriented I/O pose two major problems. They are: It becomes difficult and time consuming to handle large volumes of data through console. The entire data is lost when either the program is terminated or the computer is turned off. It is therefore necessary to have a more flexible approach where data can be stored on the disks

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How to work with files in C-Programming
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