“案例"之前的预期不合格ID [英] Expected Unqualified-id before 'case'

问题描述

声明数组时出现错误.为什么会发生这种情况，我该如何解决?我似乎无法在不引发此错误的情况下声明数组.在此之前，我曾尝试使用vector<>.我正在寻找创建一个字符串数组.我已经在Google上搜索了此错误，并且对于我看到的几乎每个人，通过切换代码即[[] array而不是" array []，这都是语法错误.在这里，我以正确的顺序放置了数组语法，但是仍然出现此错误.谢谢

I get the error when I declare the array. Why does this happen and how do I fix it? I can't seem to declare the array without throwing this error. I tried using vector<> previously before this. I'm looking to create an array of strings. I've searched this error on google and for almost everyone I saw, it was a syntax error by switching around the code i.e "[]array" instead of "array[]". Here, I've put the array syntax in the correct order, but I still get this error. Thanks

int main()
{
    const string case[3]; //<- Error right here before 'case'
    int selection; //choice to open skin
    srand( time(0));
    int skinChance; //The number that determines the skin quality
    while(true)
    {
        cout << "Open Case \n";
        cin >> selection;
        if(selection == 1)
        {
            skinChance = rand()%10;
            if (skinChance <= 5)
            {
                //Blue Skin
            } 
            else if (skinChance >= 6 && skinChance <= 9)
            {
                //Purple/Pink Skin
            }
            else if (skinChance == 10)
            {
                //Red Skin
            }

        } 
        else
        {
            cout << "Not valid\n";
        }
    }   
}

推荐答案

case 在C ++中是受保护的关键字，因为它是switch-case语句所必需的.您不能将其用作变量名.

case is a protected keyword in C++, as it is neccessary for the switch-case statements. You can't use it as a variable name.

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