标签：des style blog http io ar color os sp
3 5 7 9 0
1
#include<stdio.h>
int main()
{
int i,n,sum,ans,a[102];
while(scanf("%d",&n)&&n)
{
for(i=0,sum=0;i<n;i++)
{
scanf("%d",&a[i]);
sum^=a[i];
}
for(i=0,ans=0;i<n;i++)
{
if((sum^a[i])<a[i])
ans++;
}
printf("%d\n",ans);
}
return 0;
} Being a Good Boy in Spring Festival（杭电1850）（尼姆博弈）
标签：des style blog http io ar color os sp
原文地址：http://blog.csdn.net/hdd871532887/article/details/41322625
