A11125 | Godsend
时间限制1s
内存限制256MB
通过 / 提交0/0
题目描述
Leha somehow found an array consisting of $n$ integers. Looking at it, he came up with a task. Two players play the game on the array. Players move one by one. The first player can choose for his move a subsegment of non-zero length with an odd sum of numbers and remove it from the array, after that the remaining parts are glued together into one array and the game continues. The second player can choose a subsegment of non-zero length with an even sum and remove it. Loses the one who can not make a move. Who will win if both play optimally?
输入格式
First line of input data contains single integer $n$ ( $1<=n<=10^{6}$ ) — length of the array.
Next line contains $n$ integers $a_{1},a_{2},...,a_{n}$ ( $0<=a_{i}<=10^{9}$ ).
Next line contains $n$ integers $a_{1},a_{2},...,a_{n}$ ( $0<=a_{i}<=10^{9}$ ).
输出格式
Output answer in single line. "First", if first player wins, and "Second" otherwise (without quotes).
输入输出样例
输入 #1
4 1 3 2 3
输出 #1
First
输入 #2
2 2 2
输出 #2
Second
In first sample first player remove whole array in one move and win.
In second sample first player can't make a move and lose.
In second sample first player can't make a move and lose.
C++ 编辑器
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输出
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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