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Understanding Pointers A pointer is essentially a memory address. In C, pointers are variables specifically designed to store these addresses. When we refer to "pointer" in casual conversation, we typically mean a pointer variable, which is simply a variable that holds an address value. Creating Pointer Variables #include #include int mai ...

Character Pointer Variables Character pointers (char*) serve two primary purposes: pointing to a single char value and referencing the start of a null-terminated string literal. Basic Usage (Single Character) int main() { char single = 'x'; char* ptr = &single; *ptr = 'y'; return 0; } String Literal Usage Assigning a string ...