pointers

[aamirsherkhan]

is
int *p;
p=&i; same as *p=&i

[Crazed]

No.

int *p;
int a;
p = &a;
*p = 20; // as if you said a = 20;

[aamirsherkhan]

No.

int *p;
int a;
p = &a;
*p = 20; // as if you said a = 20;

according u urs program a is equal to 20

[abh!shek]

p=&i;

This means value of p = address of i

*p=&i

value at the memory location where p is pointing to = address of i

http://www.learncpp.com/cpp-tutorial...n-to-pointers/