在C++中填充动态二维数组时的分段错误

#include <iostream>

int main() {
    int rows = 3;
    int cols = 4;

    // 动态分配二维数组
    int** array = new int*[rows];
    for (int i = 0; i < rows; ++i) {
        array[i] = new int[cols];
    }

    // 填充二维数组
    for (int i = 0; i < rows; ++i) {
        for (int j = 0; j < cols; ++j) {
            array[i][j] = i * cols + j;
        }
    }

    // 打印二维数组
    for (int i = 0; i < rows; ++i) {
        for (int j = 0; j < cols; ++j) {
            std::cout << array[i][j] << " ";
        }
        std::cout << std::endl;
    }

    // 释放内存空间
    for (int i = 0; i < rows; ++i) {
        delete[] array[i];
    }
    delete[] array;

    return 0;
}