dereferencing pointer in cpp
int x = 5;
int *p = &x;
x = x + 4;
x = *p + 4;
*p = *p + 4;
cout << x; //Output is 17dereferencing pointer in cpp
int x = 5;
int *p = &x;
x = x + 4;
x = *p + 4;
*p = *p + 4;
cout << x; //Output is 17c++ dereference a pointer
int number;
int value;
int * pNumber;
number = 5;
pNumber = &number;
assert(pNumber); // check before dereferenceing to prevent errors
value = *pNumber // Use * to dereference the pointerdereference pointer c++
int variable = 10;
int *pointer = &variable; // Use & to get pointer of variable
value = *pointer; // Use * to dereference the pointer
// value should equal 10Copyright © 2021 Codeinu
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