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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#368800#8507. Clever Cell ChoicesPetroTarnavskyi#AC ✓1184ms4000kbC++202.4kb2024-03-27 16:37:432024-03-27 16:37:56

Judging History

你现在查看的是最新测评结果

  • [2024-03-27 16:37:56]
  • 评测
  • 测评结果:AC
  • 用时:1184ms
  • 内存:4000kb
  • [2024-03-27 16:37:43]
  • 提交

answer

#include <bits/stdc++.h>

using namespace std;

#define FOR(i, a, b) for(int i = (a); i < (b); i++)
#define RFOR(i, a, b) for(int i = (a) - 1; i >= (b); i--)
#define SZ(a) int(a.size())
#define ALL(a) a.begin(), a.end()
#define PB push_back
#define MP make_pair
#define F first
#define S second 

typedef long long LL;
typedef vector<int> VI;
typedef pair<int, int> PII;
typedef double db;

mt19937 rng;

struct Graph
{
	int szL, szR;
	vector<VI> g;
	VI mateForR, mateForL, usedL;
	
	void init(int L, int R)
	{
		szL = L, szR = R;
		g.resize(szL);
		mateForL.resize(szL);
		usedL.resize(szL);
		
		mateForR.resize(szR);
	}
	
	void addEdge(int from, int to)
	{
		assert(0 <= from && from < szL);
		assert(0 <= to && to < szR);
		g[from].PB(to);
	}
	
	int iter;
	bool kuhn(int v)
	{
		if (usedL[v] == iter) return false;
		usedL[v] = iter;
		shuffle(ALL(g[v]), rng);
		for (int to : g[v])
		{
			if (mateForR[to] == -1)
			{
				mateForR[to] = v;
				mateForL[v] = to;
				return true;
			}
		}
		for (int to : g[v])
		{
			if (kuhn(mateForR[to]))
			{
				mateForR[to] = v;
				mateForL[v] = to;
				return true;
			}
		}
		return false;
	}
	
	int doKuhn(int ban)
	{
		fill(ALL(mateForR), -1);
		fill(ALL(mateForL), -1);
		fill(ALL(usedL), -1);
		
		
		int res = 0;
		iter = 0;
		
		while(true)
		{
			iter++;
			if (ban != -1)
				usedL[ban] = iter;
			
			bool ok = false;
			FOR (v, 0, szL)
			{
				if (mateForL[v] == -1)
				{
					if (kuhn(v))
					{
						ok = true;
						res++;
					}
				}
			}
			if (!ok) break;
		}
		return res;
	}
};


int n, m;

bool ok(int x, int y)
{
	return 0 <= x && x < n && 0 <= y && y < m;
}

vector<PII> d = {{-1, 0}, {1, 0}, {0, 1}, {0, -1}};

int main()
{
	ios::sync_with_stdio(0);
	cin.tie(0);
	
	cin >> n >> m;
	vector<string> v(n);
	FOR (i, 0, n)
		cin >> v[i];
	Graph g;
	g.init(n * m, n * m);
	FOR (i, 0, n)
	{
		FOR (j, 0, m)
		{
			for (auto [dx, dy] : d)
			{
				int ni = i + dx, nj = j + dy;
				if (ok(ni, nj) && v[i][j] != '#' && v[ni][nj] != '#')
					g.addEdge(i * m + j, ni * m + nj);
			}
		}
	}
	int ans = 0;
	int par = g.doKuhn(-1);
	FOR (i, 0, n)
	{
		FOR (j, 0, m)
		{
			if (v[i][j] == '#')
				continue;
			int x = g.doKuhn(i * m + j);
			if (x == par)
				ans++;
		}
	}
	cout << ans << '\n';
	
	
	return 0;
}

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 3588kb

input:

3 3
#.#
...
#.#

output:

4

result:

ok 1 number(s): "4"

Test #2:

score: 0
Accepted
time: 1ms
memory: 3796kb

input:

3 3
..#
...
...

output:

0

result:

ok 1 number(s): "0"

Test #3:

score: 0
Accepted
time: 0ms
memory: 3592kb

input:

1 4
...#

output:

2

result:

ok 1 number(s): "2"

Test #4:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

1 5
####.

output:

1

result:

ok 1 number(s): "1"

Test #5:

score: 0
Accepted
time: 0ms
memory: 3844kb

input:

1 6
#..###

output:

0

result:

ok 1 number(s): "0"

Test #6:

score: 0
Accepted
time: 0ms
memory: 3552kb

input:

2 5
....#
###.#

output:

3

result:

ok 1 number(s): "3"

Test #7:

score: 0
Accepted
time: 0ms
memory: 3848kb

input:

2 6
...##.
.#.###

output:

4

result:

ok 1 number(s): "4"

Test #8:

score: 0
Accepted
time: 0ms
memory: 3672kb

input:

5 5
##...
##.#.
##.##
##.#.
.##..

output:

7

result:

ok 1 number(s): "7"

Test #9:

score: 0
Accepted
time: 0ms
memory: 3836kb

input:

6 6
...##.
#..#..
......
..#...
#...##
.#....

output:

1

result:

ok 1 number(s): "1"

Test #10:

score: 0
Accepted
time: 1ms
memory: 3612kb

input:

10 10
####.#...#
.#.###....
#....#..#.
.....#.#..
##.#..#.#.
..#..##...
.##.#####.
#######.##
.#.#.##..#
.#.###.##.

output:

26

result:

ok 1 number(s): "26"

Test #11:

score: 0
Accepted
time: 1ms
memory: 3548kb

input:

10 10
..#..#.###
.#######.#
.#.####.#.
......####
#..#..#.#.
...#.###.#
#.#...#.#.
.#...#....
...#.#.#.#
...###....

output:

21

result:

ok 1 number(s): "21"

Test #12:

score: 0
Accepted
time: 1ms
memory: 3520kb

input:

15 15
#......#.#.###.
#.##...####..#.
##.....##.##.#.
#.###.#..#...##
....###.##.#.#.
.#..#.###.##.#.
######.#.####.#
.#....#..####..
.....#.###.##..
#..##.###.#####
#.##.#####..###
.#######..##.#.
##....#.##...#.
....#####.##.##
...#.#........#

output:

51

result:

ok 1 number(s): "51"

Test #13:

score: 0
Accepted
time: 1ms
memory: 3576kb

input:

15 15
###.#......#...
#.....#.#.###.#
#..#.#.###..#..
.#####.##.#..#.
...#.##.#..#.#.
#.#.###.....###
......#..##....
..##..#.#.#...#
..#..#..#......
....####...#..#
.####..#.#.##.#
###.#..#.#.#...
.#.##.##....##.
.#.#####.#..#.#
#.#.#.##.#.....

output:

61

result:

ok 1 number(s): "61"

Test #14:

score: 0
Accepted
time: 0ms
memory: 3528kb

input:

20 20
####....##.#####.##.
...####.##..#.####..
#.#.....#....##..###
###..###.#.#..#..###
##.##..#.##.####....
#...###.##.###.##...
.###...#####.##....#
#...###...##........
##.#.#.#.###.......#
#...##.##.#..##.##..
..##.##.######....##
#.#....#.##.##.##..#
##.....#..#.########
##....##.###...#....
...

output:

95

result:

ok 1 number(s): "95"

Test #15:

score: 0
Accepted
time: 0ms
memory: 3872kb

input:

20 20
.##.#.#.#..##..##.#.
..#.##.##.....##..##
.#....##...####..#..
##..###..#.#..##....
....#.##.##.###...##
.#.#.##.#..###....#.
######.#..#....#.#..
.##.###..##..##.###.
#.....#.#..#.##.#.#.
###.#####.##..#.##.#
...###.####.##...#.#
.#.....#.#.#.#..###.
#.#...#####..##.####
..####.##..##.#.#.##
...

output:

109

result:

ok 1 number(s): "109"

Test #16:

score: 0
Accepted
time: 12ms
memory: 3852kb

input:

30 30
###...###....#..#.#.#######...
.##..#.###.#.####.#...#..#.#..
.##..#######..##...#....##...#
..###..#..###...#.##.....#..##
#.#.#.#.#...###.######..#....#
###..##..###.#.###.#.####..#..
.....#...####..####..##.#.##.#
..#...######.##....#..###..###
..#####......#.#...##...#..##.
##..#.#.#.##......

output:

196

result:

ok 1 number(s): "196"

Test #17:

score: 0
Accepted
time: 10ms
memory: 3608kb

input:

30 30
######....###.#..#..###.#.##.#
.#..#...#.##..#.##...#...#####
##.#.##..##.#..###.#.#...####.
.####.###..##..#..#.#####..#.#
....##.##...#...##.####..####.
..###.##.##...##.##.###.####.#
#####......#.#...#..........#.
..#.....###..##.##..##.#.#####
..##...#.##.#.#.#..#.#.#.##...
...#.#.##..###....

output:

196

result:

ok 1 number(s): "196"

Test #18:

score: 0
Accepted
time: 39ms
memory: 3680kb

input:

40 40
......##...#.##..###.##.#.....#.#.#..#.#
#..###...####.####..###.#.#.#..#.##..##.
############.#.#...##..#...#........#.##
##.###.##########...###...####.##..#####
.###.#.##.##....##...#.##.#..#..##.#..#.
##...####.##.###.#.#.##...##..####.#####
#####..##.###.##.#.#.....####..##...##..
.#..###...

output:

290

result:

ok 1 number(s): "290"

Test #19:

score: 0
Accepted
time: 40ms
memory: 3688kb

input:

40 40
.####.####.....##.......#....########..#
.#.#....#####..#.##.###..#..#.#...##.#.#
.##.####..#.#...#.######..#.....##.#.##.
.##..##...#...#.#.#..#.###.....#..##.##.
..###.#.#....#######...#.##.##...##...#.
.##..#......##.##########.##.###..#..#.#
###.##.#.##...#.#####...###..##.#.#..###
#.###.....

output:

307

result:

ok 1 number(s): "307"

Test #20:

score: 0
Accepted
time: 116ms
memory: 3760kb

input:

50 50
#..#..###.###.####..#..#.##.#.##...#.#...########.
..#.##.##..##..##.##.##.##...#.#.####.#.##...##..#
....##.#.#..#.#.#.###...##.###.#...#.##..#..#..###
#.###.#.##.#......##...#..#..#..##..#####.##.#....
.##.####..##.#..#...##...#..#...##..##.##..#.##...
.###.#..#..####....##...#......##..#.##...

output:

488

result:

ok 1 number(s): "488"

Test #21:

score: 0
Accepted
time: 111ms
memory: 3636kb

input:

50 50
...##..#.#.##...#..##........##..###..##..#......#
.......#.#..#####.##.##.##.###.#.##.#.#..##......#
...##.##.########.##...#...#...#####...###.####.#.
#....###..###.###......##.#####..##.#...#.#...###.
#.##.##...#.#....##..##.##..##.#..####..#####.##..
.##.##.#.##...#.##.#.#....##..#..#.##.#...

output:

494

result:

ok 1 number(s): "494"

Test #22:

score: 0
Accepted
time: 1ms
memory: 3560kb

input:

1 10
.#........

output:

1

result:

ok 1 number(s): "1"

Test #23:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

1 11
#..........

output:

0

result:

ok 1 number(s): "0"

Test #24:

score: 0
Accepted
time: 0ms
memory: 3560kb

input:

1 21
#.......#............

output:

4

result:

ok 1 number(s): "4"

Test #25:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

2 12
..#.........
......#.....

output:

0

result:

ok 1 number(s): "0"

Test #26:

score: 0
Accepted
time: 1ms
memory: 3608kb

input:

2 22
....#.................
..........#......#..#.

output:

0

result:

ok 1 number(s): "0"

Test #27:

score: 0
Accepted
time: 1ms
memory: 3788kb

input:

33 3
#..
...
...
...
.#.
...
...
...
...
.#.
...
...
...
...
..#
...
...
...
...
...
...
..#
..#
...
...
...
...
...
...
...
.#.
...
.#.

output:

3

result:

ok 1 number(s): "3"

Test #28:

score: 0
Accepted
time: 0ms
memory: 3508kb

input:

42 1
.
.
.
.
.
.
#
.
.
.
.
.
.
.
.
#
.
.
.
.
.
#
.
.
.
.
#
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.

output:

11

result:

ok 1 number(s): "11"

Test #29:

score: 0
Accepted
time: 20ms
memory: 3884kb

input:

13 37
##........#..........................
....................#................
..........#.............#............
..............#.....#.....#..........
....#....#.....................##....
....#........#.........#.............
........#.......#....................
....#............##............

output:

221

result:

ok 1 number(s): "221"

Test #30:

score: 0
Accepted
time: 13ms
memory: 3588kb

input:

31 13
.....#......#
........#....
....#.#......
....#........
.............
.#.........#.
......#......
............#
..#.#......#.
.............
.......#.....
.....#.......
..#..........
.##.#........
.#..#........
..........##.
.............
...........##
............#
.............
.......#.#...
...

output:

184

result:

ok 1 number(s): "184"

Test #31:

score: 0
Accepted
time: 641ms
memory: 3692kb

input:

44 44
...................#...........#............
.#............#.#..#.#......................
...#....#.........##....#...##..............
.......#....................................
.....##...#...##..........#.................
..##.#...........#.........##........#......
.....#.....................

output:

833

result:

ok 1 number(s): "833"

Test #32:

score: 0
Accepted
time: 701ms
memory: 3804kb

input:

49 46
......##.................#....................
...#.................#.....#..#..........#.#..
#.....#...............#......##....#.....#....
..........#............##...................##
...#......#.#..............###..#..........#..
..................................#...........
...........#...

output:

956

result:

ok 1 number(s): "956"

Test #33:

score: 0
Accepted
time: 1184ms
memory: 3696kb

input:

50 50
..#..#................#.#.......#.................
#...........................#..#..................
...#..............#....#...............#..........
.........#..........#........................#....
...#....#..........#..#.#................##..#....
...#.........#.#.#..................#.....

output:

1020

result:

ok 1 number(s): "1020"

Test #34:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

1 7
.......

output:

4

result:

ok 1 number(s): "4"

Test #35:

score: 0
Accepted
time: 1ms
memory: 3612kb

input:

1 10
..........

output:

0

result:

ok 1 number(s): "0"

Test #36:

score: 0
Accepted
time: 124ms
memory: 3920kb

input:

31 35
...................................
...................................
...................................
...................................
...................................
...................................
...................................
...................................
.........

output:

543

result:

ok 1 number(s): "543"

Test #37:

score: 0
Accepted
time: 120ms
memory: 3704kb

input:

33 33
.................................
.................................
.................................
.................................
.................................
.................................
.................................
.................................
.........................

output:

545

result:

ok 1 number(s): "545"

Test #38:

score: 0
Accepted
time: 333ms
memory: 3680kb

input:

42 42
..........................................
..........................................
..........................................
..........................................
..........................................
..........................................
.......................................

output:

0

result:

ok 1 number(s): "0"

Test #39:

score: 0
Accepted
time: 574ms
memory: 3800kb

input:

47 48
................................................
................................................
................................................
................................................
................................................
................................................
...

output:

0

result:

ok 1 number(s): "0"

Test #40:

score: 0
Accepted
time: 1060ms
memory: 3728kb

input:

50 50
...##.#......#....#............#...........#......
...#........#.............#.....##...#.....#.....#
.......#..#..#.#...........#...............#......
.......#........#......#.................#......#.
#....................................#...#........
........#.................#.........#.....

output:

909

result:

ok 1 number(s): "909"

Test #41:

score: 0
Accepted
time: 347ms
memory: 3924kb

input:

50 50
.##...###......#......#.......###.....#.#..#.#....
.#...#.####........#.##......#...##..#..#.........
..###..#....#.......#..##.......#...#.....#...#..#
##.#....#...#...#...##.#..##.#.#..#.......#...##..
##.#..#........#.#..#.##.....#..##.....##..#...#..
.............#..#....##.....#..##.....#...

output:

688

result:

ok 1 number(s): "688"

Test #42:

score: 0
Accepted
time: 113ms
memory: 3736kb

input:

50 50
#....#.####.###........##.#...#......#..##.##.##..
#####.#.#.######..##.###.....#.#.#...#.###.#.#....
.#.#####.#..##.#...#....#.##...#.##..####.#.#...##
#.#...##..##....#....######.##.####...#.##.##.####
#..###.....#.##..###...###.##...#..####....##.##.#
#....#.#...#.##...###..###....#.###..#....

output:

536

result:

ok 1 number(s): "536"

Test #43:

score: 0
Accepted
time: 20ms
memory: 3732kb

input:

50 50
#####.#####.###..###..#######.##.#.####.#.#.###.##
###.#.####.##...##.#.##.##..####.######.#..###.#..
###...####.########..###.###.###..###.#####..#####
###########..##.###..#..#####..#....##..######.#.#
#######.####.#.#####.#...######..#.#####.#.#######
####.#.##.#######..######.##.###.##.###...

output:

371

result:

ok 1 number(s): "371"

Test #44:

score: 0
Accepted
time: 11ms
memory: 3692kb

input:

50 50
..##.####.#..#.##..#.#.#####..####.########.###.##
###.###..#.##.##..########...#########..##########
#########.#######.###..####################..#####
#######.##.###.###.###.#..####.#####...###..###.#.
##.#.##############.###########.####...##########.
.....#.#.#####.#...#.##################...

output:

299

result:

ok 1 number(s): "299"

Test #45:

score: 0
Accepted
time: 2ms
memory: 3708kb

input:

50 50
############.########################.###########.
####.##########.#############.#############.######
#####.#######.###############.#############.#.##.#
..#.##.#####..###.###########.########.####.######
###############.#.########.##############.######..
######.#################.#..##.########...

output:

189

result:

ok 1 number(s): "189"

Test #46:

score: 0
Accepted
time: 606ms
memory: 3640kb

input:

43 44
.................#....#..#...............##.
....#..#.............................#......
.............#.....................#.#......
.#.....#......#...............#.............
#...............#...#...............#.......
.#.....#..#...........#.......#.............
..#........................

output:

776

result:

ok 1 number(s): "776"

Test #47:

score: 0
Accepted
time: 36ms
memory: 3552kb

input:

15 49
.##..#........#....#....##.....#..#.......##...#.
...#.....##....##...#.#...........#..#.........#.
#..#.........##.....#.#..#.....#.#.#..#......#...
.................#...........#.....#...........#.
..#..#.....##...#......#....#.....#........#..#..
#.#.......#..........#..#...#..................

output:

218

result:

ok 1 number(s): "218"

Test #48:

score: 0
Accepted
time: 0ms
memory: 3592kb

input:

5 10
#..#......
.#....##..
..###...##
..#...#..#
#....#....

output:

3

result:

ok 1 number(s): "3"

Test #49:

score: 0
Accepted
time: 179ms
memory: 3760kb

input:

49 49
#.#.##...#.....#..##..##..##....##..###....##.##.
####.#....#......##.........##...##......#.#...##
..#...#.##....#......###...##..#.##.#.......##.#.
.....###..#....#.##.#....####..##..#..##....#..#.
#####..#...#....#.######......#..#....###..#.###.
.#.#.....###..#...#..#..#####...#.##......#....

output:

530

result:

ok 1 number(s): "530"

Test #50:

score: 0
Accepted
time: 4ms
memory: 3584kb

input:

22 22
###.#.#######.###.##.#
..###.##...#.#.#..#..#
.####.####.###.#.....#
#####..#.##.###..#.#..
###.#.#.#.#...###.###.
...###....##..##.....#
.#..##.#......#.#..#.#
.###.##.#.....#...#.#.
##..#.#######.##...#..
##...###...##.#..#####
##.#..##.##....##.###.
..#.##...##.###.##.##.
#####.##.#.#.#.##....

output:

105

result:

ok 1 number(s): "105"

Test #51:

score: 0
Accepted
time: 2ms
memory: 3584kb

input:

13 31
.###..##.#..##.#..#.#..#.###..#
.#...######....##.####.#..#.###
##..##..######...#.#####..#####
###.######.#..#.#.##..##.###.#.
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##..##...#..#..#####.##.##....#
.###.#.##..#.....#...#..##.##.#
####.##.....######.##.#.##.#..#
...####.#.###.###.##.#..#.#.#..
..#..#...

output:

56

result:

ok 1 number(s): "56"

Test #52:

score: 0
Accepted
time: 4ms
memory: 3828kb

input:

33 33
#.###.##..####.##.##..#.##..#####
#.#.####.##.####.#####.##.####.##
#####...#.##.###########.#.####.#
###.##....##.#######.####.#######
##################.##..#######..#
##.###.#.###.##########.###.##..#
.#..#####.#####.#####.####..#.###
.##.#.###.####.#####.####.###.##.
.###.#..############.#...

output:

160

result:

ok 1 number(s): "160"

Test #53:

score: 0
Accepted
time: 532ms
memory: 3796kb

input:

50 50
......#.....................................######
......#.....................................#.....
......#.....................................#.....
......#.....................................#.....
......#.....................................#.....
......#...................................

output:

267

result:

ok 1 number(s): "267"

Test #54:

score: 0
Accepted
time: 753ms
memory: 4000kb

input:

50 50
......#..#....###.....#.#......#..................
..#....#......#...................................
.###..........#...#.....#......#.....#...#.##.....
#.........#...#.....#.............................
#.............#..#..#.....#.....#.........##......
..............#..#....#....#........#.....

output:

862

result:

ok 1 number(s): "862"

Test #55:

score: 0
Accepted
time: 608ms
memory: 3668kb

input:

50 50
...#..............#.........#.......#........#....
.........#.#.#..#...............#.#..............#
.............#...#....##......#.#..............#..
.#.#...#.......##...........##...#....#...........
.#.#....#..#.......#.#....#.#...........#.........
..##.......#..........#...#.#....#.#......

output:

926

result:

ok 1 number(s): "926"

Test #56:

score: 0
Accepted
time: 546ms
memory: 3688kb

input:

50 50
............................................#.....
............................................#.....
............................................#.....
............................................#.....
............................................#.....
..........................................

output:

406

result:

ok 1 number(s): "406"

Test #57:

score: 0
Accepted
time: 457ms
memory: 3772kb

input:

50 50
.........#########################################
..................................................
..................................................
..................................................
###################################...............
..................................#.......

output:

664

result:

ok 1 number(s): "664"

Test #58:

score: 0
Accepted
time: 512ms
memory: 3808kb

input:

50 50
.#........................................#.#.##..
.#........#...............................#...##..
##........................................#...##..
.#.......................#.............#..#...##..
###########################################...##..
..........................................

output:

650

result:

ok 1 number(s): "650"

Test #59:

score: 0
Accepted
time: 541ms
memory: 3612kb

input:

50 50
..#...#.....#.........#...#.#....#..#...#.........
............#..#...#....##.........#....#..#......
............#.......#..................##....#####
...#........#................#..........#....#..#.
............#....#.##........#....#.....#....#....
...##...#...###########################...

output:

939

result:

ok 1 number(s): "939"

Test #60:

score: 0
Accepted
time: 66ms
memory: 3680kb

input:

50 50
.#######..####.....##..#....#.#.##.####...#..#...#
#.##..###.####.###.#.........####.##....#.....##..
##.#.##..####.####.##.##..#...#.#......###.#..##..
###..#.#..#####.#####....####...#.#########...#.#.
.#.###.##.###...##.##..#.##.#...#..#.###.######..#
###..##..###..#.#..#.####.#..###.#..#.....

output:

429

result:

ok 1 number(s): "429"

Test #61:

score: 0
Accepted
time: 417ms
memory: 3732kb

input:

50 50
..##................................#..#.....#....
..##................................#..#.....#....
..##................................#..#.....#....
..#####.............................#..#.....#....
..##..#.............................#..#.....#....
..##..#.............................#.....

output:

0

result:

ok 1 number(s): "0"

Test #62:

score: 0
Accepted
time: 377ms
memory: 3812kb

input:

50 50
.............................#......#...#...#.....
.............................#......#...#...#.....
.............................#......#...#...#.....
.............................#......#...#...#.....
.............................#......#...#...#.....
.............................#......#.....

output:

264

result:

ok 1 number(s): "264"

Test #63:

score: 0
Accepted
time: 451ms
memory: 4000kb

input:

50 50
.........#..#....................##..#......#.....
.........#..#....................##..#......#.....
.........#..#....................##..#......#.....
.........#..#....................##..#...#..#.....
.........#..#....................##..#......#.....
.........#..#....................##..#....

output:

763

result:

ok 1 number(s): "763"

Test #64:

score: 0
Accepted
time: 262ms
memory: 3748kb

input:

50 50
.....#....#.###.#.....#...........................
.....#....#.###.#.....#......................#####
.....#....#.###.#.....############################
.....#....#.###.#####...#.........................
.....#....#.###.#...#...#.........................
.....#....#.###.#...#...#.................

output:

365

result:

ok 1 number(s): "365"

Test #65:

score: 0
Accepted
time: 222ms
memory: 3628kb

input:

50 50
..........................................##.#.#..
..........................................##.#.#..
############################################.#.#..
..#.........#................#............##.#.#..
..#.........#................#............##.#.#..
#############................#............

output:

301

result:

ok 1 number(s): "301"

Extra Test:

score: 0
Extra Test Passed