打印2D std::string数组

#include <iostream>
#include <vector>
#include <string>

int main() {
    // 定义一个二维std::string数组
    std::vector<std::vector<std::string>> strArray = {
        {"Apple", "Banana", "Cherry"},
        {"Dog", "Elephant", "Fox"},
        {"Grapes", "Honeydew", "Kiwi"}
    };

    // 遍历二维数组并打印每个元素
    for (const auto& row : strArray) {
        for (const auto& element : row) {
            std::cout << element << " ";
        }
        std::cout << std::endl;
    }

    return 0;
}

Apple Banana Cherry
Dog Elephant Fox
Grapes Honeydew Kiwi