Submission #1235962

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Source Code Expand

#include <bits/stdc++.h>

#define x first
#define y second

using namespace std;

typedef long long ll;
typedef long double ld;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<int,int> ii;
typedef pair<ll,ll> pll;

const int mod=1000000000+7;

int addm(int& a,int b) {return (a+=b)<mod?a:a-=mod;}

template<class T,class U> bool smin(T& a,U b) {return a>b?(a=b,1):0;}
template<class T,class U> bool smax(T& a,U b) {return a<b?(a=b,1):0;}

int mex[20][20];

bool seen[100];

int Mex(int i,int j) {
	int &r=mex[i][j];
	if (r>=0) return r;
	//fill(seen,seen+100,0);
	bool seen[100]{};
	for (int t=1;2*t<=i;t++) seen[Mex(i-2*t,j+t)]=1;
	for (int t=1;2*t<=j;t++) seen[Mex(i+t,j-2*t)]=1;
	r=0;
	while (seen[r]) r++;
	return r;
}



int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);

	/*fill(mex[0],mex[20],-1);
	for (int i=0;i<10;i++) {
		for (int j=0;j<10;j++) cout << Mex(i,j) << ' ';
		cout << endl;
	}*/

	ll X,Y;
	cin >> X >> Y;
	if (abs(X-Y)<=1) cout << "Brown\n";
	else cout << "Alice\n";
}

Submission Info

Judge Result