oj.uz

답안 #258105

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
258105 2020-08-05T11:12:38 Z mohammad 무지개나라 (APIO17_rainbow) C++14
11 / 100
 3000 ms 452868 KB 
#include "rainbow.h"
#include<bits/stdc++.h>
using namespace std;
 
#define endl "\n"
#define OR |
typedef long long ll ;
const ll ooo = 1e14 ;
const ll oo = 2e9 ;
const double PI = acos(-1) ;
const ll M = 1e9 + 7  ;
const int N = 10000010  ;

int r[4] = {1 , -1 , 0 , 0} ,
	c[4] = {0 , 0 , 1 , -1} ;
map<char,int> mp;
map<int,bool> vis[200010];
int ln , lm , rn , rm;
string g[200010];
set<pair<int,int>> s;

void init(int R, int C, int sr, int sc, int M, char *S) {
	mp['N'] = 1;
	mp['S'] = 0;
	mp['E'] = 2;
	mp['W'] = 3;
	for(int i = 1 ; i <= R ; ++i)
		for(int j = 0 ; j <= C ; ++j) g[i] += '.';
	g[sr][sc] = '#';
	for(int i = 0 ; i < M ; ++i){
		sr += r[mp[S[i]]];
		sc += c[mp[S[i]]];
		g[sr][sc] = '#';
	}

}

void dfs(int i , int j){
	if(i == ln - 1 or j == lm - 1 or i == rn + 1 or j == rm + 1) return;
	if(g[i][j] == '#' or vis[i][j])return;
	s.erase({i,j});
	vis[i][j] = 1;
	for(int k = 0 ; k < 4; ++k){
		int nx = i + r[k] , ny = j + c[k];
		dfs(nx , ny);
	}
}

//  g++ -Wall -lm -static -DEVAL -o rainbow -O2 rainbow.cpp grader.cpp -std=c++14
int colour(int ar, int ac, int br, int bc) {
	int ans = 0 ;
	s.clear();
	
	ln = ar;
	lm = ac;
	rn = br;
	rm = bc;
	for(int i = ar ; i <= br ; ++i){
		vis[i].clear();
		for(int j = ac ; j <= bc ; ++j) 
			if(g[i][j] != '#') s.insert({i , j});
	}
	while(!s.empty()){
		int x = s.begin()->first , y = s.begin()->second;
		// cout << x << ' ' << y << ' ' << ":" << endl;
		dfs(x , y); 
		// cout << endl;
		ans++;
	}
	return ans ;
}

Subtask #1
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 21 ms 16000 KB Output is correct
2 Correct 84 ms 16120 KB Output is correct
3 Correct 267 ms 16256 KB Output is correct
4 Correct 275 ms 16376 KB Output is correct
5 Correct 78 ms 16128 KB Output is correct
6 Correct 9 ms 16000 KB Output is correct
7 Correct 10 ms 16000 KB Output is correct
8 Correct 9 ms 16000 KB Output is correct
9 Correct 11 ms 16000 KB Output is correct
10 Correct 10 ms 16000 KB Output is correct
11 Correct 219 ms 16376 KB Output is correct
12 Correct 164 ms 16248 KB Output is correct
13 Correct 117 ms 16128 KB Output is correct
14 Correct 58 ms 16000 KB Output is correct
15 Correct 9 ms 16000 KB Output is correct
16 Correct 9 ms 16000 KB Output is correct
17 Correct 9 ms 16000 KB Output is correct

Subtask #2
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 9 ms 16000 KB Output is correct
2 Correct 9 ms 16000 KB Output is correct
3 Execution timed out 3077 ms 54564 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #3
0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 9 ms 16000 KB Output is correct
2 Execution timed out 3111 ms 452868 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #4
0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 21 ms 16000 KB Output is correct
2 Correct 84 ms 16120 KB Output is correct
3 Correct 267 ms 16256 KB Output is correct
4 Correct 275 ms 16376 KB Output is correct
5 Correct 78 ms 16128 KB Output is correct
6 Correct 9 ms 16000 KB Output is correct
7 Correct 10 ms 16000 KB Output is correct
8 Correct 9 ms 16000 KB Output is correct
9 Correct 11 ms 16000 KB Output is correct
10 Correct 10 ms 16000 KB Output is correct
11 Correct 219 ms 16376 KB Output is correct
12 Correct 164 ms 16248 KB Output is correct
13 Correct 117 ms 16128 KB Output is correct
14 Correct 58 ms 16000 KB Output is correct
15 Correct 9 ms 16000 KB Output is correct
16 Correct 9 ms 16000 KB Output is correct
17 Correct 9 ms 16000 KB Output is correct
18 Execution timed out 3074 ms 56900 KB Time limit exceeded
19 Halted 0 ms 0 KB -

Subtask #5
0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 21 ms 16000 KB Output is correct
2 Correct 84 ms 16120 KB Output is correct
3 Correct 267 ms 16256 KB Output is correct
4 Correct 275 ms 16376 KB Output is correct
5 Correct 78 ms 16128 KB Output is correct
6 Correct 9 ms 16000 KB Output is correct
7 Correct 10 ms 16000 KB Output is correct
8 Correct 9 ms 16000 KB Output is correct
9 Correct 11 ms 16000 KB Output is correct
10 Correct 10 ms 16000 KB Output is correct
11 Correct 219 ms 16376 KB Output is correct
12 Correct 164 ms 16248 KB Output is correct
13 Correct 117 ms 16128 KB Output is correct
14 Correct 58 ms 16000 KB Output is correct
15 Correct 9 ms 16000 KB Output is correct
16 Correct 9 ms 16000 KB Output is correct
17 Correct 9 ms 16000 KB Output is correct
18 Execution timed out 3074 ms 56900 KB Time limit exceeded
19 Halted 0 ms 0 KB -