Question: In C + + , Research pointers. What symbol is used to create them? How do we set pointers to an int variable? What about

In C++, Research pointers. What symbol is used to create them?
How do we set pointers to an int variable? What about a char variable?
When changes are made to the pointer, how does that affect the original variable -(is it similar to C-B-Value or C-B-Reference)

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