http://acm.nyist.net/JudgeOnline/problem.php?pid=593 Take it easy 时间限制:1000 ms | 内存限制:65535 KB 难度:0 描述 小蜗牛是一名ACMer,他特别想加入校ACM队,为此他开始废寝忘食的刷题.小蜗牛不是神,也会因为做不对题目而烦恼.假设小蜗牛做对一道题,他的愉悦值会加一:如果做错一题,他的愉悦值会减一.给定一个初始的愉悦值N(0<=N<=10),当小蜗牛的愉悦值为0时他就会停止做题,转身去做其他的事…
B. Easy Number Challenge time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Let's denote d(n) as the number of divisors of a positive integer n. You are given three integers a, b and c. Your…
Problem E Easy Problem from Rujia Liu? Though Rujia Liu usually sets hard problems for contests (for example, regional contests like Xi'an 2006, Beijing 2007 and Wuhan 2009, or UVa OJ contests like Rujia Liu's Presents 1 and 2), he occasionally sets…
A. Appleman and Easy Task time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Toastman came up with a very easy task. He gives it to Appleman, but Appleman doesn't know how to solve it. Can you…