Amateur conservationist and social media influencer Theerasak 'Pop' Saksritawee has a rare bond with Thailand’s critically endangered dugongs. With dugong fatalities increasing, Pop works alongside scientists at Phuket Marine Biological Centre to track the mammals with his drone and restore their disappearing seagrass habitat. Translating complex science for thousands online, Pop raises an urgent alarm about climate change, pollution and habitat loss — before Thailand’s dugongs vanish forever
“小马来了，心里就踏实了。”王守芬说。马怀龙特意买来红灯笼，帮老人挂好。王守芬的脸上笑开了花，但又嘱咐起马怀龙：“小马，你可别再买这买那了，你那些工资，可都搭在我们这里了。”
，详情可参考夫子
思路：倒序单调栈。弹出所有 ≤ 当前身高的元素（这些人都能被看到），count 为弹出数量；若栈非空，还能看到栈顶（第一个更高的人），故 +1。能看到的人数 = count + (栈非空 ? 1 : 0)。
Медведев вышел в финал турнира в Дубае17:59