CF78C.Beaver Game
普及+/提高
通过率:0%
时间限制:1.00s
内存限制:256MB
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题目描述
Two beavers, Timur and Marsel, play the following game.
There are n logs, each of exactly m meters in length. The beavers move in turns. For each move a beaver chooses a log and gnaws it into some number (more than one) of equal parts, the length of each one is expressed by an integer and is no less than k meters. Each resulting part is also a log which can be gnawed in future by any beaver. The beaver that can't make a move loses. Thus, the other beaver wins.
Timur makes the first move. The players play in the optimal way. Determine the winner.
两只河狸——蒂穆尔和马塞尔——玩如下游戏:
共有 n 根原木,每根长度恰好为 m 米。两只河狸轮流行动。每次行动中,一只河狸选择一根原木,并将其啃咬成若干(多于一个)等长的部分;每部分的长度必须为整数,且不小于 k 米。每根生成的新原木今后均可被任意一只河狸继续啃咬。无法进行合法移动的河狸判负,另一只河狸获胜。
蒂穆尔先手。双方均以最优策略进行游戏。请判断获胜者。
输入格式
The first line contains three integers n, m, k (1 ≤ n, m, k ≤ 109).
第一行包含三个整数 n、m、k(1 ≤ n, m, k ≤ 109)。
输出格式
Print "Timur", if Timur wins, or "Marsel", if Marsel wins. You should print everything without the quotes.
如果提穆尔获胜,输出“Timur”;如果马塞尔获胜,输出“Marsel”。请不要输出引号。
输入输出样例
输入#1
1 15 4
输出#1
Timur
输入#2
4 9 5
输出#2
Marsel
说明/提示
In the first sample the beavers only have one log, of 15 meters in length. Timur moves first. The only move he can do is to split the log into 3 parts each 5 meters in length. Then Marsel moves but he can't split any of the resulting logs, as k = 4. Thus, the winner is Timur.
In the second example the beavers have 4 logs 9 meters in length. Timur can't split any of them, so that the resulting parts possessed the length of not less than 5 meters, that's why he loses instantly.
在第一个样例中,海狸只有一根长度为 15 米的原木。蒂穆尔先行动。他唯一能做的操作是将这根原木分成三段,每段长度均为 5 米。接着马塞尔行动,但他无法再分割任何一段得到的原木,因为 k=4。因此,获胜者是蒂穆尔。
在第二个样例中,海狸有 4 根长度均为 9 米的原木。蒂穆尔无法将其中任意一根原木分割成若干段,使得每段长度均不小于 5 米,因此他立即落败。
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