来源:lightoj1247
代码:
#include <iostream>
#include <cstdio>
#include <cstring>
#include <algorithm>
using namespace std;
int n,m;
const int MAXN = 55;
int mp[MAXN][MAXN];
int main(){
int T,nc=1;
scanf("%d",&T);
while(T--){
scanf("%d%d",&n,&m);
int ans = 0;
for(int i=1;i<=n;i++){
int sum = 0;
for(int j=1;j<=m;j++){
scanf("%d",&mp[i][j]);
sum += mp[i][j];
}
ans ^= sum;
}
printf("Case %d: ",nc++);
if(ans) puts("Alice");
else puts("Bob");
}
return 0;
}