动态分配C中的数组数组

#include<stdio.h>
#include <stdlib.h>

int main() {
    int rows, cols;

    printf("Enter the number of rows: ");
    scanf("%d", &rows);
    printf("Enter the number of columns: ");
    scanf("%d", &cols);

    int **array = (int **)malloc(rows * sizeof(int *));
    for (int i = 0; i< rows; i++) {
        array[i] = (int *)malloc(cols * sizeof(int));
    }

    // Fill the array with values
    for (int i = 0; i< rows; i++) {
        for (int j = 0; j< cols; j++) {
            array[i][j] = i * j;
        }
    }

    // Print the array
    for (int i = 0; i< rows; i++) {
        for (int j = 0; j< cols; j++) {
            printf("%d ", array[i][j]);
        }
        printf("\n");
    }

    // Free the memory
    for (int i = 0; i< rows; i++) {
        free(array[i]);
    }
    free(array);

    return 0;
}