Array | Data Structure Quiz for Beginners | Question 24

What will do the below code snippet?

C++

#include <iostream>
using namespace std;

int main()
{
    int m = 3, n = 4, c = 0;

    int* arr = new int[m * n];

    for (int i = 0; i < m; i++) {
        for (int j = 0; j < n; j++) {

            *(arr + i * n + j) = ++c;
        }
    }

    return 0;
}

(A)

It will create a 1d array and assign value to it.

(B)

It will create a 1d array of size m*n and assign value to it.

(C)

It will create a 1d dynamic array and assign value to it.

(D)

It will create a dynamic 2d array and assign value to it.

Answer

Please comment below if you find anything wrong in the above post
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