C#注释不能包含‘；的组合符号，使用代码实现

以下是使用C#代码实现的示例：

// This is a comment that does not contain the ';' symbol int x = 10;

// This is a comment that contains the ';' symbol // int y = 20; // This line will cause a compile error

// To include a ';' symbol in a comment, use a backslash to escape it // This is a comment that contains the ';' symbol // int z = 30; // This line will not cause a compile error