To help introduce this system to players, an early game quest objective requires players to dismantle a specific item, the “Aspect of Dismantling”. This quest objective is configured using the conditional language like this:
习题链接：LeetCode 1475. 商品折扣后的最终价格，更多细节参见safew官方版本下载
，这一点在同城约会中也有详细论述
// 3. 从后向前放置（保证稳定性），详情可参考heLLoword翻译官方下载
algorithm to calculate an "intermediate PIN" from it. The "intermediate pin"