Indonesia is on the so-called Pacific Ring of Fire where several tectonic plates meet and often cause earthquakes.
VOA: standard.2009.09.03
The week after we implemented the so-called game of 15, this little party favor where you move the numbers up, down, left or right.
到第三周,我们要编一个叫做“15”的游戏,就是经常在派对上玩的,可以把数字上,下,左,右移动的小游戏。
But let's look for a slight variant of it, where greedy is not so good. And that's what's called the zero-one knapsack problem.
但是让我们找一找它的一些变种,在这些变种中贪婪算法用处不大,这些问题也就是0/1背包问题。
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