Submission #687214

#	Time	Username	Problem	Language	Result	Execution time	Memory
687214		smartmonky	Costinland (info1cup19_costinland)	C++14	0 / 100	1 ms	468 KiB

costinland

#include <bits/stdc++.h>
 
#define ff first
#define ss second
#define pb push_back
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define int long long
 
using namespace std;
const int N = 1e6 + 1;
int dp[8][8], vis[8][8], mx[8][8];
int k;
char a[8][8];
int n = 5;
main(){
	ios_base::sync_with_stdio(0);
    cin.tie(0);
	cin >> k;
	if(k <= 14 && k != 13)
		cout <<"5 5" << endl;
	else if(k != 19){
		cout << "6 6" << endl;
		n++;
	}else{
		cout << "7 7" << endl;
		n += 2;
	}
	for(int i = 1; i <= n; i++){
		a[i][n] = 'd';
		a[n][i] = 'r';
		vis[n][i] = vis[i][n] = 1;
	}
	for(int i = 1; i <= n - 1; i++){
		for(int j = 1; j <= n - 1; j++){
			a[i][j] = '.';
		}
	}
	k -= 2;
	a[1][1] = 'X';
	int l = 2;
	while(k){
		if(k >=4){
			k -= 4;
			a[l][1] = 'X';
			a[1][l] = 'X';
			a[l][l] = 'X';
		}else if(k >= 2){
			k -=2;
			a[l][1] = 'X';
			a[1][l] = 'X';
		}else if(k > 0){
			a[l][1] = 'X';
			k--;
		}
		l++;
	}
	a[5][5] = '.';
	for(int i = 1; i <= n; i++){
		for(int j = 1; j <= n; j++){
			cout << a[i][j];
		}
		cout << endl;
	}
}

Compilation message (stderr)

costinland.cpp:16:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   16 | main(){
      | ^~~~

• Subtask 1: 0 / 20
• Subtask 2: 0 / 80