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How To Use Pointers In C Programming and C++

Pointers are variables that hold addresses and the asterisk character ‘*’ is used to define pointers, it is used before the variable name. This variable can be an integer, float, string, or any data block like structs, object arrays, bitmaps coming from a camera, or a signal or sound wave coming from an input, any data block that has a memory address can be pointed by a pointer. If…
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