Why after n>7 output is not coming proper

#1

#include
using namespace std;
int main() {
int *ptr= new int(30);
cout<<*ptr<<endl;
int *ptr2=new int ;
cout<<*ptr2<<endl;
int n;
cin>>n;

int *ptr3= new int[n];


for(int i=0;i<n;i++)
{
    ptr[i]=i;
}
for(int i=0;i<n;i++)
{
    cout<<ptr[i]<<" ";
}

}

#2

Hi bhavit
You should use ptr3 instead of ptr in code highligheted.

Hope it helps:)

#3

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