#include using namespace std; typedef signed long long ll; #undef _P #define _P(...) (void)printf(__VA_ARGS__) #define FOR(x,to) for(x=0;x<(to);x++) #define FORR(x,arr) for(auto& x:arr) #define ITR(x,c) for(__typeof(c.begin()) x=c.begin();x!=c.end();x++) #define ALL(a) (a.begin()),(a.end()) #define ZERO(a) memset(a,0,sizeof(a)) #define MINUS(a) memset(a,0xff,sizeof(a)) //------------------------------------------------------- int N; ll A[2020]; map memo[2020]; int grundy(int nim,int cur) { if(cur==N) return nim; if(memo[cur].count(nim)) return memo[cur][nim]; set S; int take; int x=0; for(take=1;cur+take<=N;take++) { x^=A[cur+take-1]; S.insert(grundy(nim^x,cur+take)); } for(x=1;x<=nim;x++) S.insert(grundy(nim-x,cur)); x=0; while(S.count(x)) x++; cout<>N; x=0; FOR(i,N) { cin>>A[i]; x^=A[i]+1; } if(x) cout<<"Takahashi"<