제출 #1111333

#제출 시각아이디문제언어결과실행 시간메모리
1111333vjudge1Tetris (COCI17_tetris)C++17
0 / 80
1 ms336 KiB
#include <iostream>
using namespace std;

const int N = 505;
int n, m;
char a[N][N];
int b[2];

int main(void) {
  cin >> n >> m;

  for (int i = 0; i < n; ++i) {
    cin >> a[i];
  }

  for (int i = 0; i < n; ++i) {
    for (int j = 0; j < m; ++j) {
      if (a[i][j] == '.') continue;

      if (i + 1 < n && j > 0 && j + 1 < m &&
          a[i + 1][j - 1] == a[i][j] &&
          a[i + 1][j] == a[i][j] &&
          a[i][j + 1] == a[i][j]) {
        ++b[0];
      }
      if (i + 2 < n && j + 1 < m &&
          a[i + 1][j] == a[i][j] &&
          a[i + 1][j + 1] == a[i][j] &&
          a[i + 2][j + 1] == a[i][j]) {
        ++b[0];
      }

      if (i + 1 < n && j + 2 < m &&
          a[i][j + 1] == a[i][j] &&
          a[i + 1][j + 1] == a[i][j] &&
          a[i + 1][j + 2] == a[i][j]) {
        ++b[1];
      }
      if (i + 2 < n && j > 0 &&
          a[i + 1][j - 1] == a[i][j] &&
          a[i + 1][j] == a[i][j] &&
          a[i + 2][j - 1] == a[i][j]) {
        ++b[1];
      }
    }
  }

  cout << b[0] << " " << b[1] << endl;
  return 0;
}
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