Two players play a simple game. Each player is provided with a box with balls. First player's box contains exactly n1 balls and second player's box contains exactly n2 balls. In one move first player can take from 1 to k1 balls from his box and throw them away. Similarly, the second player can take from 1 to k2 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.

Input

The first line contains four integers n1, n2, k1, k2. 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.

Output

Output "First" if the first player wins and "Second" otherwise.

Examples
input
2 2 1 2
output
Second
input
2 1 1 1
output
First
Note

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.

题解:每次都拿一个

 #include <iostream>
#include <algorithm>
#include <cstring>
#include <cstdio>
#include <vector>
#include <cstdlib>
#include <iomanip>
#include <cmath>
#include <ctime>
#include <map>
#include <set>
using namespace std;
#define lowbit(x) (x&(-x))
#define max(x,y) (x>y?x:y)
#define min(x,y) (x<y?x:y)
#define MAX 100000000000000000
#define MOD 1000000007
#define pi acos(-1.0)
#define ei exp(1)
#define PI 3.141592653589793238462
#define INF 0x3f3f3f3f3f
#define mem(a) (memset(a,0,sizeof(a)))
typedef long long ll;
const int N=;
const int mod=1e9+;
int main()
{
// std::ios::sync_with_stdio(false);
int n1,n2,k1,k2;
cin>>n1>>n2>>k1>>k2;
if(n1<=n2) cout<<"Second"<<endl;
else if(n1>n2) cout<<"First"<<endl;
return ;
}

Codeforce 513A - Game的更多相关文章

  1. Codeforce - Street Lamps

    Bahosain is walking in a street of N blocks. Each block is either empty or has one lamp. If there is ...

  2. Codeforce Round #216 Div2

    e,还是写一下这次的codeforce吧...庆祝这个月的开始,看自己有能,b到什么样! cf的第二题,脑抽的交了错两次后过了pretest然后system的挂了..脑子里还有自己要挂的感觉,果然回头 ...

  3. Codeforce 水题报告(2)

    又水了一发Codeforce ,这次继续发发题解顺便给自己PKUSC攒攒人品吧 CodeForces 438C:The Child and Polygon: 描述:给出一个多边形,求三角剖分的方案数( ...

  4. codeforce 375_2_b_c

    codeforce 375_2 标签: 水题 好久没有打代码,竟然一场比赛两次卡在边界条件上....跪 b.题意很简单...纯模拟就可以了,开始忘记了当字符串结束的时候也要更新两个值,所以就错了 #i ...

  5. codeforce 367dev2_c dp

    codeforce 367dev2_c dp 标签: dp 题意: 你可以通过反转任意字符串,使得所给的所有字符串排列顺序为字典序,每次反转都有一定的代价,问你最小的代价 题解:水水的dp...仔细想 ...

  6. 三维dp&codeforce 369_2_C

    三维dp&codeforce 369_2_C 标签: dp codeforce 369_2_C 题意: 一排树,初始的时候有的有颜色,有的没有颜色,现在给没有颜色的树染色,给出n课树,用m种燃 ...

  7. 强连通分量&hdu_1269&Codeforce 369D

    强连通分量 标签: 图论 算法介绍 还记得割点割边算法吗.回顾一下,tarjan算法,dfs过程中记录当前点的时间戳,并通过它的子节点的low值更新它的low,low值是这个点不通过它的父亲节点最远可 ...

  8. 【树状数组】区间出现偶数次数的异或和(区间不同数的异或和)@ codeforce 703 D

    [树状数组]区间出现偶数次数的异或和(区间不同数的异或和)@ codeforce 703 D PROBLEM 题目描述 初始给定n个卡片拍成一排,其中第i个卡片上的数为x[i]. 有q个询问,每次询问 ...

  9. 解题报告:codeforce 7C Line

    codeforce 7C C. Line time limit per test1 second memory limit per test256 megabytes A line on the pl ...

随机推荐

  1. sap 下载程序

    1: 左下角,直接输入 software centre.  搜索相应程序下载.

  2. 【Redis】主从同步

    Redis提供了主从复制功能,主要是为了保证服务的高可用性.在redis.conf配置文件中通过设置,可以开启主从复制功能.或者在客户端中使用slaveof 命令开启该功能. slaveof < ...

  3. git stash 用法总结和注意点

    常用git stash命令: (1)git stash save "save message"  : 执行存储时,添加备注,方便查找,只有git stash 也要可以的,但查找时不 ...

  4. Navicat 连接Oracle11g时出现ORA-12514:TNS:no listener

    前两天做系统时用navicat连接Oracle数据库还好好的,今天一连突然就开始报ORA-12514:TNS:no listener.然后看网上大部分教程需要改listener.ora文件中的 将HO ...

  5. Hybrid设计--离线更新

    首先server端和前端做一个增量发布系统 ,1.就是把一个增量包发布到一个版本的Native上去,让他做更新.2.后台对这个增量包的到达率或者成功的更新做一个统计.这是比较复杂的. 离线更新的机制: ...

  6. vmware相关设置

    vmware虚拟机和宿主机共享文件夹 点击“虚拟机”->“设置” 进入之后,选择“选项”选项卡->选择“共享文件夹”(此处已启用实在安装VMware Tools时选择了启用共享文件夹功能) ...

  7. mysql数据库表设计小数类型

    float:浮点型,含字节数为4,32bit,数值范围为-3.4E38~3.4E38(7个有效位)double:双精度实型,含字节数为8,64bit数值范围-1.7E308~1.7E308(15个有效 ...

  8. 本地tp项目上传服务器报runtime/cache错误

    很简单,给runtime权限777 就好了 chmod -r 777 runctime

  9. vue中使用echarts

    1.下载依赖 cnpm i echarts -S 2.模块中引入 <template> <div class="analyzeSystem"> <di ...

  10. 让bat以管理员权限运行

    有的电脑是非管理员登录,运行程序时,需要提示是否运行运行.解决方法如下: @ echo off % % ver|find "5.">nul&&goto :Ad ...