The resource adapter might use this method to check that numeric properties are within the acceptable range or to ensure that a string property representing a value from an enumeration is valid.
资源适配器可能用这个方法检查算术属性是否在可以接受的范围之内，或者确保表示枚举值的字符串有效。
OutputFor each test case, print in a line "Accepted" if the string is acceptable, or "Wrong Answer" if not.
产量对于每个测试用例，打印行“接受”，如果字符串是可以接受的，或“错误的答案”，如果没有。
Constructor verifies the minimum acceptable length of the string being validated.
构造函数可以验证正在接受验证的字符串可接受的最小长度。
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