Elijahqi

http://www.elijahqi.win/archives/1157 题目描述幼儿园里有N个小朋友，lxhgww老师现在想要给这些小朋友们分配糖果，要求每个小朋友都要分到糖果。但是小朋友们也有嫉妒心，总是会提出一些要求，比如小明不希望小红分到的糖果比他的多，于是在分配糖果的时候，lxhgww需要满足小朋友们的K个要求。幼儿园的糖果总是有限的，lxhgww想知道他至少需要准备多少个糖果，...

http://www.elijahqi.win/archives/1176 题目描述A charity festival is taking place in Byteburg, and you are one of the fundraisers.Unfortunately you have missed some fun activities, including a steepl...

http://www.elijahqi.win/archives/1189 Greg has an array a = a1, a2, …, an and m operations. Each operation looks as: li, ri, di, (1 ≤ li ≤ ri ≤ n). To apply operation i to the array means to increase...