hdu 1850 Being a Good Boy in Spring Festival（Nimm Game）

题意：Nimm Game

思路：Nimm Game

#include

#include

using namespace std;

int main(){

int m,a[128],i,sum,ans;

while(~scanf("%d",&m)&&m){

sum=0;

for(i=0;i

scanf("%d",&a[i]);

sum^=a[i];

}

if(sum){

ans=0;

for(i=0;i

if((sum^a[i])

printf("%d\n",ans);

}

else printf("0\n");

}

return 0;

}

View Code

 另：HDU 1850 Being a Good Boy in Spring Festival（博弈·Nim游戏）

文章链接