CPP
cpp
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#include <iostream>
using namespace std;
int main()
{
int *p = new int; // request memory
*p = 5; // store value
cout <<* p;
delete p; // free up the memory
// now p is a dangling pointer
p = new int; // reuse for a new address
*p=6;
cout <<* p;
return 0;
}
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