60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
#include <iostream>
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using namespace std;
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int R, C;
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char map[1002][1002];
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int sum = 0;
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int main() {
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cin >> R >> C;
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char cu;
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bool right = true;
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for (int i = 1; i <= R; i++) {
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for (int j = 1; j <= C; j++) {
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cin >> cu;
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map[i][j] = cu;
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if (cu == '#') {
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if (map[i - 1][j] == '#') {
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if (map[i][j - 1] == '#' && map[i - 1][j - 1] == '#') {
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continue;
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}
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if (map[i][j - 1] == '#' && map[i - 1][j - 1] != '#') {
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right = false;
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cout << "Bad placement.";
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return 0;
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}
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if (map[i][j - 1] != '#' && map[i - 1][j - 1] == '#') {
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right = false;
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cout << "Bad placement.";
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return 0;
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}
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if (map[i][j - 1] != '#' && map[i - 1][j - 1] != '#') {
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continue;
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}
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} else {
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if (map[i][j - 1] == '#' && map[i - 1][j - 1] == '#') {
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right = false;
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cout << "Bad placement.";
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return 0;
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}
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if (map[i][j - 1] == '#' && map[i - 1][j - 1] != '#') {
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continue;
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}
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if (map[i][j - 1] != '#' && map[i - 1][j - 1] == '#') {
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sum++;
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continue;
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}
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if (map[i][j - 1] != '#' && map[i - 1][j - 1] != '#') {
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sum++;
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continue;
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}
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}
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}
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}
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}
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cout << "There are " << sum << " ships.";
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//system("pause");
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return 0;
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}
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