Manasa and Stones

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【HackerRank】Manasa and Stones

Change language : Manasa 和她的朋友出去徒步旅行.她发现一条小河里边顺序排列着带有数值的石头.她开始沿河而走,发现相邻两个石头上的数值增加 a 或者 b. 这条小河的尽头有一个宝藏,如果Manasa能够猜出来最后一颗石头上的数值,那么宝藏就是她的.假设第一个石头的上数值为0,找出最后一个石头的可能的所有数值. 输入格式第一行包含整数 T, 代表测试数据的组数. 每组数组包含三行: 第一行包含 n,代表石头的个数第二行包含 a 第三行包含 b 输出格式升序输出最后一…

[hackerrank]Manasa and Stones

https://www.hackerrank.com/contests/w2/challenges/manasa-and-stones 简单题. #include<iostream> using namespace std; int main() { int T; cin >> T; while (T--) { int n, a, b; cin >> n >> a >> b; // a < b if ( a > b) { int tm…

from __future__ import print_function def main(): t = int(raw_input()) for _ in range(t): n = int(raw_input()) a = int(raw_input()) b = int(raw_input()) possible_value = [] for _ in range(n): temp_value = (_ * a + (n - 1 - _) * b) # 抽象化理解题目的意思 if tem…

HDU 5973 Game of Taking Stones 威佐夫博弈+大数

题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5973 Game of Taking Stones Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others) 问题描述 Two people face two piles of stones and make a game. They take turns to take stones. As ga…

HDU 4573 Throw the Stones（动态三维凸包）（2013 ACM-ICPC长沙赛区全国邀请赛）

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4573 Problem Description Remember our childhood? A few naked children throw stones standing on the same position, the one throws farther win the game. Aha, of course, there are some naughty boys who care…

HackerRank "Manasa and Prime game"

Intuitive one to learn about Grundy basic :) Now every pile becomes a game, so we need to use Sprague-Grundy Theory. Calculation is quite intuitive - and if you print them out, you will find these Grundy numbers loops by 9. def firstMissing(s): ret =…

codechef Jewels and Stones 题解

Soma is a fashionable girl. She absolutely loves shiny stones that she can put on as jewellery accessories. She has been collecting stones since her childhood - now she has become really good with identifying which ones are fake and which ones are no…