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How do you declare string constants in C? - Stack Overflow
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In C programming, strings are arrays of characters terminated by a null character '\0'. They are used to store text or sequences of characters and are a fundamental aspect of handling text in C programs.
Declaring and Initializing Strings
Strings in C are declared as arrays of char type. Here's how you can declare a string:
char s[5];This declares a string s that can hold up to 4 characters plus the null terminator. To initialize a string, you can do it in several ways:
char c[] = "abcd"; // Implicitly sized arraychar c[50] = "abcd"; // Explicitly sized arraychar c[] = {'a', 'b', 'c', 'd', '\0'}; // Array with individual characterschar c[5] = {'a', 'b', 'c', 'd', '\0'}; // Explicitly sized array with individual charactersIt's important to note that the size of the array should be one more than the number of characters in the string to accommodate the null terminator. For example, declaring char c[5] = "abcde"; is incorrect because there's no space for the null terminator.
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Constants in C Explained – How to Use #define and …
WEBOct 26, 2021 · You can define constants in C in a few different ways. In this tutorial, you'll learn how to use #define and the const qualifier to define them. Let's get started.
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