Submission #1115570

#	Time	Username	Problem	Language	Result	Execution time	Memory
1115570		staszic_ojuz	Dango Maker (JOI18_dango_maker)	C++17	0 / 100	1 ms	336 KiB

dango_maker

#include <iostream>

using namespace std;

const int MAXN = 3001;

int n, m;

int tablica[MAXN][MAXN];

int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	
	cin >> n >> m;
	
	char p1;
	
	for (int i = 0; n > i; i++) {
		for (int j = 0; m > j; j++) {
			cin >> p1;
			if (p1 == 'R') {
				tablica[i][j] = 1;
			} else if (p1 == 'G') {
				tablica[i][j] = 2;
			} else {
				tablica[i][j] = 3;
			}
		}
	}
	
	int wynik = 0;
	
	for (int i = 0; n > i; i++) {
		for (int j = 0; m > j; j++) {
			//czy poziomo
			if (((j + 2) < m) && tablica[i][j] == 1 && tablica[i][j + 1] == 2 && tablica[i][j + 2]) {
				if ((i > 0) && ((i + 1) < n) && tablica[i - 1][j + 1] == 1 && tablica[i][j + 1] == 2 && tablica[i + 1][j + 1] == 3) {
					wynik++;
					tablica[i - 1][j + 1] = 0;
					tablica[i][j + 1] = 0;
					tablica[i][j + 2] = 0;
				} else {
					wynik++;
					tablica[i][j] = 0;
					tablica[i][j + 1] = 0;
					tablica[i][j + 2] = 0;
				}
			}
			if ((i > 0) && (i + 1) < n && tablica[i - 1][j] == 1 && tablica[i][j] == 2 && tablica[i + 1][j]) {
				wynik++;
				tablica[i - 1][j + 1] = 0;
				tablica[i][j + 1] = 0;
				tablica[i][j + 2] = 0;
			}
			//czy pionowo
		}
	}
	cout << wynik;
	return 0;
}

• Subtask 1: 0 / 13
• Subtask 2: 0 / 20
• Subtask 3: 0 / 67