lab8++_??

#include <iostream>
#include <iomanip>
#include <time.h>

using namespace std;

double* createMat(int n, int m) {
    double *matrix = (double *)malloc(n * m * sizeof(double));
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++) {
            *(matrix+i*m+j) = (double) rand() / RAND_MAX * 20 - 10;
        }
    }
    return matrix;
}

void printMat(double *mat, int n, int m) {
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++) {
            cout << right << fixed << setw(6) << setprecision(2) << *(mat+i*m+j) << ' ';
        }
        cout << '\n';
    }
    cout << '\n';
}

int main() {
    setlocale(LC_ALL, "Rus");
    srand(time(NULL));
    int n, m;
    cin >> n >> m;
    double *a = createMat(n, m);
    printMat(a, n, m);

    double *b = createMat(n, m);
    printMat(b, n, m);

    double *c = (double *)malloc(n * m * sizeof(double));
    for (int i = 0; i < m; i++) {
        int cnt = 0;
        for (int j = 0; j < n; j++) {
            *(c+i+j*m) = max(*(a+i+j*m), *(b+i+j*m));
            if (*(c+i+j*m) > 0) cnt++;
        }
        cout << cnt << ' ';
    }
    cout << "\nANSWER\n";
    printMat(c, n, m);
    free(c);
    free(b);
    free(a);
    system("pause");
    return 0;
}