#include <iostream>
using namespace std;

int **fun(int init,int rows, int column){
    int **A;
    int **_A;
    int **result;
    A = (int**)malloc(rows*sizeof(int*));
    for (int i = 0; i < rows; i++){
        A[i] = (int*)malloc(column*sizeof(int));
    }
    _A = (int**)malloc(column*sizeof(int*));
    for (int i = 0; i < column; i++){
        _A[i] = (int*)malloc(rows*sizeof(int));
    }
    result = (int**)malloc(rows*sizeof(int*));
    for (int i = 0; i < rows; i++){
        result[i] = (int*)malloc(rows*sizeof(int));
    }
    for (int i = 0; i < rows; i++){
        for (int j = 0; j < column; j++){
            A[i][j] = init++;
        }
    }
    for (int i = 0; i < column; i++){
        for (int j = 0; j < rows; j++){
            _A[i][j] = A[j][i];
        }
    }
    for (int i = 0; i < rows; i++){
        for (int j = 0; j < rows; j++){
            result[i][j] = 0;
            for (int k = 0; k < column; k++){
                result[i][j] += A[i][k]* _A[k][j];
            }
        }
    }
    return result;
}

int main()
{
    int **matrix_result;
    matrix_result = fun(1, 3, 3);
    for (int i = 0; i < 3; i++){
        for (int j = 0; j < 3; j++){
            cout << matrix_result[i][j] << " ";
        }
        cout << endl;
    }
    return 0;
}