Submission #1151611

#	Time	Username	Problem	Language	Result	Execution time	Memory
1151611		KluydQ	Costinland (info1cup19_costinland)	C++20	63.59 / 100	0 ms	328 KiB

costinland

#include <bits/stdc++.h>
//#include "grader.h"
 
#define respagold ios_base::sync_with_stdio(0), cin.tie(0);
#define int long long
#define ll long long
#define int2 __int128_t
#define FOR( i, x, n, d ) for( int i = x; i <= n; i += d )
#define FORR( i, x, n, d ) for( int i = x; i >= n; i -= d )
#define F first
#define S second
#define all(x) x.begin(), x.end()
#define sz(x) (int)(x.size())
#define pb push_back
#define ins insert
#define lb lower_bound
#define ub upper_bound
#define pii pair <int, int>
#define mkp make_pair
 
using namespace std;
 
const int N1 = 2e5 + 123;
 
int a[N1], b[N1], c[N1], n, m, k, z, w, ans, x, y;
char mat[101][101];

mt19937 rng( chrono::steady_clock::now().time_since_epoch().count());
 
int rand( int l, int r )
{
    uniform_int_distribution <int> uid( l, r );
    return uid( rng );
}
void solve()
{
	cin >> k;
	
	FOR( i, 1, 100, 1 )
	{
		FOR( j, 1, 100, 1 ) mat[i][j] = '.';
	}
	FOR( i, 0, 60, 1 )
	{
		if( (k >> i) & 1ll ) a[i] = 1, z = i;
	}
	x = 1, y = 1, w = 0;
	
	while( w < z )
	{
		mat[x][y] = 'X';
		mat[x + 1][y] = ( a[w] ? 'X' : 'r' );
		mat[x][y + 1] = 'd';
		x ++, y ++, w ++;
	}
	cout << x + 1 << ' ' << y + 1 << '\n';
	
	FOR( i, 1, x + 1, 1 )
	{
		FOR( j, 1, y + 1, 1 )
		{
			if( i == x + 1 && j == y + 1 ) cout << '.';
			else if( i == x + 1 ) cout << 'r';
			else if( j == y + 1 ) cout << 'd';
			else cout << mat[i][j];
		}
		cout << '\n';
	}
}
signed main() 
{
//	freopen("connect.in", "r", stdin);
//	freopen("connect.out", "w", stdout);
	    
    respagold
    
    int test = 1;
    
    if( !test ) cin >> test;
	
	while( test -- )
	{
		solve();
	}
}
// solved by KluydQ  

• Subtask 1: 12 / 20
• Subtask 2: 51.589 / 80