Submission #100300

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
100300	2019-03-10T10:10:25 Z	kraljlavova1	Konj (COCI19_konj)	C++11	49 / 70	58 ms	5112 KB

konj

#include<bits/stdc++.h>
using namespace std;
typedef long long int ll;
typedef pair<int, int> pii;
const int MAX = 3e2 + 10;
int n, a, b, c, d, tx, ty;
int xmx, ymx, xmn = MAX, ymn = MAX;
int dx[] = {-1, 0, 1, 0};
int dy[] = {0, 1, 0, -1};
int bio[MAX][MAX];
char P[MAX][MAX];
void dfs(int x, int y){
	bio[x][y] = 1;
	for(int i = 0;i < 4; i++){
		int nx = x + dx[i];
		int ny = y + dy[i];
		if(nx < 0 || nx >= MAX) continue;
		if(ny < 0 || ny >= MAX) continue;
		if(P[x][y] == 'S' && P[nx][ny] == '#'){
			if(!bio[nx][ny]) dfs(nx, ny);
		}
		else if(P[nx][ny] == '#' ||P[nx][ny] == 'S'){
			if(!bio[nx][ny]) dfs(nx, ny);
		}
	}
}
int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);cout.tie(NULL);
	cin >> n;
	for(int i = 0;i < MAX; i++){
		for(int j = 0;j < MAX; j++){
			P[i][j] = '.';
		}
	}
	for(int i = 0;i < n; i++){
		cin >> a >> b >> c >> d;
		if(a > c) swap(a, c);
		if(b > d) swap(b, d);
		for(int j = a;j <= c; j++){
			for(int k = b; k <= d; k++){
				if(j == a && k == c) P[j][k] = 'S';
				else if(j == b && k == d) P[j][k] = 'S';
				else P[j][k] = '#';
			}
		}
	}
	cin >> tx >> ty;
	dfs(tx, ty);
	for(int i = 0;i < MAX; i++){
		for(int j = 0;j < MAX; j++){
			if(bio[i][j]){
				P[i][j] = '#';
				xmx = max(xmx, i);
				xmn = min(xmn, i);
				ymx = max(ymx, j);
				ymn = min(ymn, j);
			}
			else P[i][j] = '.';
		}
	}
	for(int j = ymn;j <= ymx; j++){
		for(int i = xmn;i <= xmx; i++){
			cout << P[i][ymx - (j - ymn)];
		}
		cout << "\n";
	}
	return 0;
}

Subtask #1

49.0 / 70.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	512 KB	Output is correct
2	Correct	3 ms	512 KB	Output is correct
3	Correct	58 ms	5112 KB	Output is correct
4	Correct	2 ms	512 KB	Output is correct
5	Incorrect	2 ms	512 KB	Output isn't correct
6	Correct	2 ms	512 KB	Output is correct
7	Incorrect	3 ms	532 KB	Output isn't correct
8	Incorrect	3 ms	512 KB	Output isn't correct
9	Correct	3 ms	512 KB	Output is correct
10	Correct	2 ms	512 KB	Output is correct