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In this article, we’ll take a look at how we can use the toupper() function in C.

This is a very straightforward function, which converts a character to upper case. Let’s quickly look at some examples of this function.

#c programming #c #c# #c++

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Let's look at how we can use the toupper () function in C

Using toupper() in C - A Practical Guide. In this article, we’ll take a look at how we can use the toupper() function in C.

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