HTML正文CSS转换放大导致内容被删除(HTML Body CSS Transform Scaling Up causing content to be removed)

 为什么要将std::string与char*混合？ 你应该直接在字符串上操作： 
 
void scrambleString(std::string& str) 
{
    int x = str.length();
    for(int y = x; y > 0; y--) 
    { 
        int pos = rand()%x;
        char tmp = str[y-1];
        str[y-1] = str[pos];
        str[pos] = tmp;
    }
}
 
 用法变为： 
 
    std::string value = "This is a test";
    scrambleString(value);
 
 话虽这么说， std :: random_shuffle会为你做这个...... 

Why are you mixing std::string with char*? You should just operate directly on the string:
 
void scrambleString(std::string& str) 
{
    int x = str.length();
    for(int y = x; y > 0; y--) 
    { 
        int pos = rand()%x;
        char tmp = str[y-1];
        str[y-1] = str[pos];
        str[pos] = tmp;
    }
}
 
Usage becomes:
 
    std::string value = "This is a test";
    scrambleString(value);
 
That being said, std::random_shuffle will do this for you...