Submission #2402508

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Source Code Expand

#include <bits/stdc++.h>

#define FOR(i,a,b) for(int i=(a);i<(b);i++)
#define rep(i,n) FOR(i,0,n)
#define RFOR(i,a,b) for(int i=(a)-1;i>=(b);i--)
#define rrep(i,n) RFOR(i,n,0)

using namespace std;

typedef long long ll;
typedef unsigned long long ull;

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

	int a, b;
	cin >> a >> b;

	int board[100][100];
	rep(i,50) rep(j,100) board[i][j] = 1;
	FOR(i,50,100) rep(j,100) board[i][j] = 0;

	a--;
	b--;

	int s = 0;
	int i = 0;
	int j = s;
	while(a > 0){
		board[i][j] = 0;
		a--;
		if(j + 2 >= 100) {
			s = 1 - s;
			i++;
			j = s;
		}else{
			j += 2;
		}
	}

	s = 0;
	i = 51;
	j = s;
	while(b > 0){
		board[i][j] = 1;
		b--;
		if(j + 2 >= 100){
			s = 1 - s;
			i++;
			j = s;
		}else{
			j += 2;
 		}
	} 

	cout << "100 100" << endl;
	rep(i,100){
		rep(j,100){
			cout << (board[i][j] == 1 ? "#" : ".");
		}
		cout << endl;
	}
} 

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