Is the deallocation correct?

#1 
#include<iostream>
using namespace std;

int main()
{  int r,c;
cin>>r>>c;
    //allocation
    int ** arr;
    arr= new int*[r];
    for (int i = 0; i < r; i++)
    {
        arr[i]=new int[c];
    }

// deallocation
for (int i = 0; i < r; i++)
{
    delete [] arr[i];
}
delete []arr;
delete arr;







    
    return 0;
}
#2

@sagar_aggarwal hey no need to write

delete arr

#3

Thanks :slight_smile:

#4

I am not able to mark as resolved. everytime i refresh it again reopens

#5

@sagar_aggarwal there is a mark as resolved button over there

#6

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