A9857 | Game
时间限制1s
内存限制256MB
通过 / 提交0/0
题目描述
Two players play a simple game. Each player is provided with a box with balls. First player's box contains exactly $n_{1}$ balls and second player's box contains exactly $n_{2}$ balls. In one move first player can take from 1 to $k_{1}$ balls from his box and throw them away. Similarly, the second player can take from 1 to $k_{2}$ balls from his box in his move. Players alternate turns and the first player starts the game. The one who can't make a move loses. Your task is to determine who wins if both players play optimally.
输入格式
The first line contains four integers $n_{1},n_{2},k_{1},k_{2}$ . All numbers in the input are from 1 to 50.
This problem doesn't have subproblems. You will get 3 points for the correct submission.
This problem doesn't have subproblems. You will get 3 points for the correct submission.
输出格式
Output "First" if the first player wins and "Second" otherwise.
输入输出样例
输入 #1
2 2 1 2
输出 #1
Second
输入 #2
2 1 1 1
输出 #2
First
Consider the first sample test. Each player has a box with 2 balls. The first player draws a single ball from his box in one move and the second player can either take 1 or 2 balls from his box in one move. No matter how the first player acts, the second player can always win if he plays wisely.
C++ 编辑器
输入
输出
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状态说明时间源码
AI
作答助手
你好,我是作答助手。可以问思路、复杂度、样例含义或代码报错原因;不会直接给出完整 AC 代码。
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评测结果:Accepted