对应POJ题目:点击打开链接 Number of Locks Time Limit: 1000MS Memory Limit: 10000KTotal Submissions: 1123 Accepted: 548 Description In certain factory a kind of spring locks is manufactured. Th
记忆任何一个单词,毫无疑问,所有的人都可以拥有和使用一种原始的记忆方法,那就是逐个字母地拼读、拼写,反复地拼读、拼写,进行记忆,这种方法,被称为机械式记忆方法。 一、拼读记忆法 比如laborer这个单词: laborer n.劳动者,苦力;工人,劳工 你也可以这样去记忆: laborer = l + a + b + o + r + e + r = 劳动者 我们在记忆的时候
output standard output Farmer John has just given the cows a program to play with! The program contains two integer variables, x and y, and performs the following operations on a sequence a1, a2, ..
10285 Longest Run on a Snowboard Michael likes snowboarding. That’s not very surprising, since snowboarding is really great. The bad thing is that in order to gain speed, the area must slide downwar