C++ Array of Arrays，分别定义部分

Question

我正在尝试制作一个包含 2 个字符串列表(一个单数和一个复数)的数组。

string item_name[2][6];
string item_name[0] = {"bag of CinnaCandies", "can of Arizona Tea", "Starbucks Mocha Frappe", "copy of Section 8: Prejudice", "Sushi Box", "pair of Nike Jordans"};
string item_name[1] = {"bags of CinnaCandies", "cans of Arizona Tea", "Starbucks Mocha Frappes", "copies of Section 8: Prejudice", "Sushi Boxes", "pairs of Nike Jordans"};

我不知道执行此操作的正确语法，我想将其保留为 2 个数组的数组，这样我就可以使用如下代码:

if (quantity > 1)
    {
        cout << item_name[0][index];
    }
    else
    {
        cout << item_name[1][index];
    }

谢谢。 :)

Answer 1

您走在正确的轨道上。您只需要一个声明，并嵌套括号以便您拥有一个数组数组:

string item_name[2][6] = {{"bag of CinnaCandies", "can of Arizona Tea",
                           "Starbucks Mocha Frappe", "copy of Section 8: Prejudice",
                           "Sushi Box", "pair of Nike Jordans"},
                          {"bags of CinnaCandies", "cans of Arizona Tea", 
                           "Starbucks Mocha Frappes", 
                           "copies of Section 8: Prejudice", "Sushi Boxes", 
                           "pairs of Nike Jordans"}};