10.1

#include <cstring>
#include <cstdio>


using namespace std;


int main() {
    int row, col;
    printf_s("Input amount of rows:\n");
    scanf_s("%d",&row);
    printf_s("Input amount of columns:\n");
    scanf_s("%d",&col);
    int** arr = new int*[row];
    for(int i = 0;i<row;i++)
    {
        arr[i]=new int[col];
    }
    return 0;
}