Simple way to understand pointer
We all know that pointer is a variable that store the address of another variable and pointer itself has an address in the memory.
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How to change value stored in variable using pointer
We all know that pointer is a variable that store the address of another variable and pointer variable itself has an address in memory.
What is pointer and what does it do
Definition : Pointer is a variable that stores the address of an object. Here object can be variable.