HDU.1846 Brave Game (博弈论 巴什博弈)
题意分析
巴什博奕裸题 博弈论快速入门
代码总览
include <bits/stdc++.h>
using namespace std;
int main()
{
int t;
scanf(
"%d",&t);
while(t--){
int n,m;
scanf(
"%d %d",&n,&m);
int r,s;
r = n%(m+
1);
if(r ==
0)
printf(
"second\n");
else printf(
"first\n");
}
return 0;
}
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