Submission #1518602


Source Code Expand

#include <string>
#include <iostream>
#include <algorithm>
using namespace std;
int N, c, ret; string s[509];
int main() {
	cin >> N; ret = N + 1;
	for (int i = 0; i < N; i++) cin >> s[i];
	for (int i = 0; i < N; i++) {
		c = 0;
		for (int j = 0; j < N; j++) {
			if (s[i][j] == '.') c++;
		}
		if (s[i][i] == '.') {
			c++;
			for (int j = 0; j < N; j++) {
				if (s[j][i] == '#') {
					c--; break;
				}
			}
		}
		ret = min(ret, c);
	}
	for (int i = 0; i < N; i++) {
		for (int j = 0; j < N; j++) {
			if (s[j][i] == '.') {
				ret++; break;
			}
		}
	}
	cout << (ret != 2 * N + 1 ? ret : -1) << endl;
	return 0;
}

Submission Info

Submission Time
Task B - Row to Column
User square1001
Language C++14 (GCC 5.4.1)
Score 1300
Code Size 650 Byte
Status AC
Exec Time 11 ms
Memory 512 KB

Judge Result

Set Name Sample Subtask All
Score / Max Score 0 / 0 300 / 300 1000 / 1000
Status
AC × 5
AC × 20
AC × 43
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt
Subtask 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 2_00.txt, 2_01.txt, 2_02.txt, 2_03.txt, 2_04.txt, 2_05.txt, 2_06.txt, 2_07.txt, 2_08.txt, 2_09.txt, 2_10.txt, 2_11.txt, 2_12.txt, 2_13.txt, 2_14.txt, 2_15.txt, 2_16.txt, 2_17.txt, 2_18.txt, 2_19.txt, 2_20.txt, 2_21.txt, 2_22.txt
Case Name Status Exec Time Memory
0_00.txt AC 1 ms 256 KB
0_01.txt AC 1 ms 256 KB
0_02.txt AC 1 ms 256 KB
0_03.txt AC 1 ms 256 KB
0_04.txt AC 1 ms 256 KB
1_00.txt AC 1 ms 256 KB
1_01.txt AC 1 ms 256 KB
1_02.txt AC 1 ms 256 KB
1_03.txt AC 1 ms 256 KB
1_04.txt AC 1 ms 256 KB
1_05.txt AC 1 ms 256 KB
1_06.txt AC 1 ms 256 KB
1_07.txt AC 1 ms 256 KB
1_08.txt AC 1 ms 256 KB
1_09.txt AC 1 ms 256 KB
1_10.txt AC 1 ms 256 KB
1_11.txt AC 1 ms 256 KB
1_12.txt AC 1 ms 256 KB
1_13.txt AC 1 ms 256 KB
1_14.txt AC 1 ms 256 KB
2_00.txt AC 10 ms 512 KB
2_01.txt AC 10 ms 512 KB
2_02.txt AC 10 ms 512 KB
2_03.txt AC 10 ms 512 KB
2_04.txt AC 10 ms 512 KB
2_05.txt AC 10 ms 512 KB
2_06.txt AC 10 ms 512 KB
2_07.txt AC 8 ms 512 KB
2_08.txt AC 11 ms 512 KB
2_09.txt AC 10 ms 512 KB
2_10.txt AC 10 ms 512 KB
2_11.txt AC 11 ms 512 KB
2_12.txt AC 10 ms 512 KB
2_13.txt AC 9 ms 512 KB
2_14.txt AC 10 ms 512 KB
2_15.txt AC 9 ms 512 KB
2_16.txt AC 9 ms 512 KB
2_17.txt AC 8 ms 512 KB
2_18.txt AC 7 ms 512 KB
2_19.txt AC 9 ms 512 KB
2_20.txt AC 7 ms 512 KB
2_21.txt AC 7 ms 512 KB
2_22.txt AC 10 ms 512 KB