Matches Game
nim游戏
#include<iostream> #include<cstdio> #define maxn 21 using namespace std; int n; int main(){ while(scanf("%d",&n)!=EOF){ int x,t=0; for(int i=1;i<=n;i++){ scanf("%d",&x); t^=x; } if(t)puts("Yes"); else puts("No"); } return 0; }
nim游戏
#include<iostream> #include<cstdio> #define maxn 21 using namespace std; int n; int main(){ while(scanf("%d",&n)!=EOF){ int x,t=0; for(int i=1;i<=n;i++){ scanf("%d",&x); t^=x; } if(t)puts("Yes"); else puts("No"); } return 0; }
原文：https://www.cnblogs.com/thmyl/p/8134894.html