How to Convert String to Upper Case in C?

Introduction In the C programming language, there is no built-in function to convert a string to uppercase directly. However, we can easily achieve this by using the ASCII values of the characters and some basic string manipulation techniques. In this tutorial, we will go through the process of converting a string to uppercase in C. Step 1: Include the necessary header files To work with strings in C, we need to include the <stdio....

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