As you've seen, operator AD hoc polymorphism, or operator overloading to the rest of us, can be quite powerful if carefully employed and documented.
可以看到，操作符的即时多态，或操作符重载，对于我们来说，如果小心使用和记录，会非常强大。
Ad hoc problems usually require careful reading and usually yield to an attack that revolves around carefully sequencing the instructions given in the problem.
杂项题通常需要仔细阅读题目并且需要在题目之间反复考虑，并把他们逐一运用到程序中。
Ad hoc problems usually require careful reading and usually yield to an attack that revolves around carefully sequencing the instructions given in the problem.
杂项题通常需要仔细阅读题目并且需要在题目之间反复考虑，并把他们逐一运用到程序中。
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