"It's incredibly energy-intensive and the birds use up to 50% of their body mass," he says.
They hardly meant has come to be
。搜狗输入法下载对此有专业解读
思路：单调递减栈，找「上一个比当前价格大的元素索引」。正序遍历，弹出所有 ≤ 当前价格的索引；跨度 = 当前索引 - 栈顶索引（栈空则为 当前索引 + 1）。
（二）伪造、隐匿、毁灭证据或者提供虚假证言、谎报案情，影响行政执法机关依法办案的；