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DMA Issue

safi2720 (2)
Question: From the perspective of dynamic memory management, clearly describe the issue with the following code. Also suggest a way to fix that issue.

Please help me!

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class A {
public:
 int *p;
 A() {
 p = new int[5];
 for(int i = 0; i < 5; i++)
 p[i] = 0;
 }
 ~A(){ delete [] p; p = NULL;}
};
void display(A obj) {
 for(int i = 0; i < 5; i++)
 cout<<"value is"<<obj.p[i]<<endl;
 }
int main() {
 A a1; display(a1);
 display(a1);
}
Peter87 (11183)
What happens when you pass a1 to the display function?
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