MCOINS - Coins Game

Tác giả: happyboy99x

Ngôn ngữ: C++

#include <algorithm>
#include <bitset>
#include <cctype>
#include <cfloat>
#include <climits>
#include <cmath>
#include <complex>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>
#include <deque>
#include <functional>
#include <iostream>
#include <list>
#include <map>
#include <numeric>
#include <queue>
#include <set>
#include <stack>
#include <string>
#include <utility>
#include <vector>
using namespace std;

typedef pair<int, int> ii;
typedef vector<ii> vii;
typedef vector<vii> vvii;
typedef vector<int> vi;
typedef vector<vi> vvi;

#define sz(a) int((a).size())
#define fi first
#define se second
#define pb push_back
#define mp make_pair
#define all(c) (c).begin(), (c).end()
#define tr(c,i) for(typeof((c).begin()) i = (c).begin(), _e = (c).end(); i != _e; ++i)
#define present(c,x) ((c).find(x) != (c).end())
#define cpresent(c,x) (find(all(c),x) != (c).end())
#define rep(i,n) for(int i = 0, _n = (n); i < _n; ++i)
#define repd(i,n) for(int i = (n)-1; i >= 0; --i )
#define fo(i,a,b) for(int i = (a), _b = (b); i <= _b; ++i)
#define fod(i,a,b) for(int i = (a), _b = (b); i >= _b; --i)

#define INF 1000000000
#define N 1000000

int k, l, m, n;
bool f[N+1];

int main() {
#ifndef ONLINE_JUDGE
	freopen( "input.txt", "r", stdin );
	//freopen( "output.txt", "w", stdout );
#endif
	scanf("%d%d%d",&k,&l,&m);
	f[0] = 0;
#define F(i) (i >= 0 ? f[i] : 1)
	fo(i,1,N) {
		f[i] = !F(i-1) || !F(i-k) || !F(i-l);
		/*f[i] = (F(i-2) && F(i-k-1) && F(i-l-1))
			|| (F(i-k-1) && F(i-k-k) && F(i-k-l))
			|| (F(i-l-1) && F(i-l-k) && F(i-l-l));*/
	}
	while(m--) {
		scanf("%d",&n);
		putchar( f[n] ? 'A' : 'B' );
	}
	putchar(10);
	return 0;
}

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