06 2019 档案
摘要:描述 爱上你的第一个夏天,我就想给你全世界。 我的小姐姐遇到了一个和十分严肃的问题快把她这个处女座给逼疯了,她现在让我帮她解决,当然菜鸡BobHuang是不会的,还是交给你吧。 他收集了很多叶脉书签,有桂花叶、石楠叶、木瓜叶、桉枝叶、茶树叶、玉兰叶等。每种书签都有一个漂亮值ai,而且她拥有这些书签的
阅读全文
摘要:描述 There are N beads which of the same shape and size, but with different weights. N is an odd number and the beads are labeled as 1, 2, ..., N. Your
阅读全文
摘要:描述 Given a m-by-n (0,1)-matrix, of all its submatrices of all 1’s which is the largest? By largest we mean that the submatrix has the most elements. 输
阅读全文