一条重要的原则是在任何一次飞行中都要喝大量的水。
An important rule is to drink plenty of water during any flight.
在任何一次约会,付钱的时刻是最复杂的。
在任何一次交易中,让双方都感到成功了,那才是最终目的。
In any business deal, the goal is to make everyone feel like a winner.
So in the first case, I didn't have to do any swaps because 1 was the smallest thing.
所以在第一次遍历中,我没有做,任何的交换因为1就是最小的。
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