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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
#362851#8507. Clever Cell Choicesucup-team135#AC ✓2ms4080kbC++202.8kb2024-03-23 17:22:172024-03-23 17:22:17

Judging History

你现在查看的是最新测评结果

  • [2024-03-23 17:22:17]
  • 评测
  • 测评结果:AC
  • 用时:2ms
  • 内存:4080kb
  • [2024-03-23 17:22:17]
  • 提交

answer

#include <bits/stdc++.h>

using namespace std;
#define int long long
#define app push_back
#define all(x) (x).begin(),(x).end()
#ifdef LOCAL
#define debug(...) [](auto...a){ ((cout << a << ' '), ...) << endl;}(#__VA_ARGS__, ":", __VA_ARGS__)
#else
#define debug(...)
#endif
#ifdef LOCAL
#define __int128 long long
#endif // LOCAL
const int inf=1e18;
const int maxn=2505;
int mt[maxn];vector<int> g[maxn];vector<int> g2[maxn];bool par[maxn];
bool used[maxn];
int num[55][55];
bool dfs(int x)
{
    if(used[x]) return false;
    used[x]=true;
    for(int v:g[x])
    {
        if(mt[v]==(-1) || (!used[mt[v]] && dfs(mt[v])))
        {
            mt[v]=x;par[x]=true;
            return true;
        }
    }
    return false;
}
void dfs3(int x)
{
    if(used[x]) return;
    used[x]=true;
    int parr=0;for(int v:g[x]) {if(mt[v]==x) {parr=v;}}
    for(int v1:g2[parr])
    {
        if(!used[v1])
        {
            dfs3(v1);
        }
    }
}
int32_t main()
{
    ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
    fill(mt,mt+maxn,-1);
    int c0=0,c1=0;
    for(int i=0;i<55;++i)
    {
        for(int j=0;j<55;++j)
        {
            if((i+j)%2==0)
            {
                num[i][j]=c0;++c0;
            }
            else
            {
                num[i][j]=c1;++c1;
            }
        }
    }
    int n,m;cin>>n>>m;string s[n];
    for(int i=0;i<n;++i) {cin>>s[i];}
    for(int i=0;i<n;++i)
    {
        for(int j=0;j<m;++j)
        {
            if((i+j)%2==0) {
            vector<pair<int,int> > dirs={{0,1},{1,0},{-1,0},{0,-1}};
            for(auto [dx,dy]:dirs)
            {
                if(i+dx<n && j+dy<m && i+dx>=0 && j+dy>=0 && s[i][j]=='.' && s[i+dx][j+dy]=='.')
                {
                    g[num[i][j]].app(num[i+dx][j+dy]);
                    g2[num[i+dx][j+dy]].app(num[i][j]);
                }
            }
            }
        }
    }
    while(true)
    {
    fill(used,used+maxn,false);
    int cnt=accumulate(par,par+maxn,0LL);
    for(int i=0;i<c0;++i)
    {
        if(!par[i] && !used[i])
        {
            dfs(i);
        }
    }
    if(accumulate(par,par+maxn,0LL)==cnt)
    {
        break;
    }
    }
    fill(used,used+maxn,false);
    for(int i=0;i<c0;++i)
    {
        if(!par[i] && !used[i])
        {
            dfs(i);
        }
    }
    int res=0;
    for(int i=0;i<c0;++i) {if(!used[i]) {++res;}}
    fill(used,used+maxn,false);
    for(int x=0;x<c0;++x)
    {
        bool okk=0;
        for(int v:g[x]) {if(mt[v]==(-1)) {okk=true;}}
        if(okk && !used[x])
        {
            dfs3(x);
        }
    }
    for(int i=0;i<c0;++i) {if(par[i] && !used[i]) {++res;}}
    int sum=0;for(int i=0;i<n;++i) {for(int j=0;j<m;++j) {if(s[i][j]=='.') {++sum;}}}
    cout<<sum-res;
    return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3660kb

input:

3 3
#.#
...
#.#

output:

4

result:

ok 1 number(s): "4"

Test #2:

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

input:

3 3
..#
...
...

output:

0

result:

ok 1 number(s): "0"

Test #3:

score: 0
Accepted
time: 1ms
memory: 3680kb

input:

1 4
...#

output:

2

result:

ok 1 number(s): "2"

Test #4:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

1 5
####.

output:

1

result:

ok 1 number(s): "1"

Test #5:

score: 0
Accepted
time: 1ms
memory: 3636kb

input:

1 6
#..###

output:

0

result:

ok 1 number(s): "0"

Test #6:

score: 0
Accepted
time: 1ms
memory: 3684kb

input:

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

output:

3

result:

ok 1 number(s): "3"

Test #7:

score: 0
Accepted
time: 0ms
memory: 3888kb

input:

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

output:

4

result:

ok 1 number(s): "4"

Test #8:

score: 0
Accepted
time: 0ms
memory: 3564kb

input:

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

output:

7

result:

ok 1 number(s): "7"

Test #9:

score: 0
Accepted
time: 0ms
memory: 3912kb

input:

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

output:

1

result:

ok 1 number(s): "1"

Test #10:

score: 0
Accepted
time: 1ms
memory: 3712kb

input:

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

output:

26

result:

ok 1 number(s): "26"

Test #11:

score: 0
Accepted
time: 1ms
memory: 3900kb

input:

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

output:

21

result:

ok 1 number(s): "21"

Test #12:

score: 0
Accepted
time: 1ms
memory: 3860kb

input:

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

output:

51

result:

ok 1 number(s): "51"

Test #13:

score: 0
Accepted
time: 1ms
memory: 3924kb

input:

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

output:

61

result:

ok 1 number(s): "61"

Test #14:

score: 0
Accepted
time: 0ms
memory: 3888kb

input:

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

output:

95

result:

ok 1 number(s): "95"

Test #15:

score: 0
Accepted
time: 1ms
memory: 3684kb

input:

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

output:

109

result:

ok 1 number(s): "109"

Test #16:

score: 0
Accepted
time: 1ms
memory: 3736kb

input:

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

output:

196

result:

ok 1 number(s): "196"

Test #17:

score: 0
Accepted
time: 1ms
memory: 3616kb

input:

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

output:

196

result:

ok 1 number(s): "196"

Test #18:

score: 0
Accepted
time: 1ms
memory: 3932kb

input:

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

output:

290

result:

ok 1 number(s): "290"

Test #19:

score: 0
Accepted
time: 1ms
memory: 3660kb

input:

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

output:

307

result:

ok 1 number(s): "307"

Test #20:

score: 0
Accepted
time: 2ms
memory: 3728kb

input:

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

output:

488

result:

ok 1 number(s): "488"

Test #21:

score: 0
Accepted
time: 1ms
memory: 3772kb

input:

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

output:

494

result:

ok 1 number(s): "494"

Test #22:

score: 0
Accepted
time: 1ms
memory: 3856kb

input:

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

output:

1

result:

ok 1 number(s): "1"

Test #23:

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

input:

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

output:

0

result:

ok 1 number(s): "0"

Test #24:

score: 0
Accepted
time: 0ms
memory: 3568kb

input:

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

output:

4

result:

ok 1 number(s): "4"

Test #25:

score: 0
Accepted
time: 1ms
memory: 3564kb

input:

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

output:

0

result:

ok 1 number(s): "0"

Test #26:

score: 0
Accepted
time: 1ms
memory: 3888kb

input:

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

output:

0

result:

ok 1 number(s): "0"

Test #27:

score: 0
Accepted
time: 1ms
memory: 3936kb

input:

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

output:

3

result:

ok 1 number(s): "3"

Test #28:

score: 0
Accepted
time: 1ms
memory: 3660kb

input:

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

output:

11

result:

ok 1 number(s): "11"

Test #29:

score: 0
Accepted
time: 1ms
memory: 3736kb

input:

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

output:

221

result:

ok 1 number(s): "221"

Test #30:

score: 0
Accepted
time: 1ms
memory: 3716kb

input:

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

output:

184

result:

ok 1 number(s): "184"

Test #31:

score: 0
Accepted
time: 0ms
memory: 4064kb

input:

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

output:

833

result:

ok 1 number(s): "833"

Test #32:

score: 0
Accepted
time: 1ms
memory: 3784kb

input:

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

output:

956

result:

ok 1 number(s): "956"

Test #33:

score: 0
Accepted
time: 1ms
memory: 3848kb

input:

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

output:

1020

result:

ok 1 number(s): "1020"

Test #34:

score: 0
Accepted
time: 0ms
memory: 3620kb

input:

1 7
.......

output:

4

result:

ok 1 number(s): "4"

Test #35:

score: 0
Accepted
time: 0ms
memory: 3620kb

input:

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

output:

0

result:

ok 1 number(s): "0"

Test #36:

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

input:

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

output:

543

result:

ok 1 number(s): "543"

Test #37:

score: 0
Accepted
time: 1ms
memory: 3712kb

input:

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

output:

545

result:

ok 1 number(s): "545"

Test #38:

score: 0
Accepted
time: 1ms
memory: 3988kb

input:

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

output:

0

result:

ok 1 number(s): "0"

Test #39:

score: 0
Accepted
time: 1ms
memory: 3872kb

input:

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

output:

0

result:

ok 1 number(s): "0"

Test #40:

score: 0
Accepted
time: 1ms
memory: 3836kb

input:

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

output:

909

result:

ok 1 number(s): "909"

Test #41:

score: 0
Accepted
time: 1ms
memory: 4044kb

input:

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

output:

688

result:

ok 1 number(s): "688"

Test #42:

score: 0
Accepted
time: 1ms
memory: 3948kb

input:

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

output:

536

result:

ok 1 number(s): "536"

Test #43:

score: 0
Accepted
time: 1ms
memory: 3724kb

input:

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

output:

371

result:

ok 1 number(s): "371"

Test #44:

score: 0
Accepted
time: 1ms
memory: 3708kb

input:

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

output:

299

result:

ok 1 number(s): "299"

Test #45:

score: 0
Accepted
time: 0ms
memory: 3916kb

input:

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

output:

189

result:

ok 1 number(s): "189"

Test #46:

score: 0
Accepted
time: 1ms
memory: 3748kb

input:

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

output:

776

result:

ok 1 number(s): "776"

Test #47:

score: 0
Accepted
time: 1ms
memory: 3600kb

input:

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

output:

218

result:

ok 1 number(s): "218"

Test #48:

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

input:

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

output:

3

result:

ok 1 number(s): "3"

Test #49:

score: 0
Accepted
time: 1ms
memory: 3944kb

input:

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

output:

530

result:

ok 1 number(s): "530"

Test #50:

score: 0
Accepted
time: 1ms
memory: 3648kb

input:

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

output:

105

result:

ok 1 number(s): "105"

Test #51:

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

input:

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

output:

56

result:

ok 1 number(s): "56"

Test #52:

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

input:

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

output:

160

result:

ok 1 number(s): "160"

Test #53:

score: 0
Accepted
time: 1ms
memory: 3868kb

input:

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

output:

267

result:

ok 1 number(s): "267"

Test #54:

score: 0
Accepted
time: 1ms
memory: 4056kb

input:

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

output:

862

result:

ok 1 number(s): "862"

Test #55:

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

input:

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

output:

926

result:

ok 1 number(s): "926"

Test #56:

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

input:

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

output:

406

result:

ok 1 number(s): "406"

Test #57:

score: 0
Accepted
time: 1ms
memory: 4008kb

input:

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

output:

664

result:

ok 1 number(s): "664"

Test #58:

score: 0
Accepted
time: 0ms
memory: 3820kb

input:

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

output:

650

result:

ok 1 number(s): "650"

Test #59:

score: 0
Accepted
time: 1ms
memory: 3844kb

input:

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

output:

939

result:

ok 1 number(s): "939"

Test #60:

score: 0
Accepted
time: 1ms
memory: 3800kb

input:

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

output:

429

result:

ok 1 number(s): "429"

Test #61:

score: 0
Accepted
time: 1ms
memory: 4080kb

input:

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

output:

0

result:

ok 1 number(s): "0"

Test #62:

score: 0
Accepted
time: 0ms
memory: 3824kb

input:

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

output:

264

result:

ok 1 number(s): "264"

Test #63:

score: 0
Accepted
time: 1ms
memory: 3812kb

input:

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

output:

763

result:

ok 1 number(s): "763"

Test #64:

score: 0
Accepted
time: 1ms
memory: 4056kb

input:

50 50
.....#....#.###.#.....#...........................
.....#....#.###.#.....#......................#####
.....#....#.###.#.....############################
.....#....#.###.#####...#.........................
.....#....#.###.#...#...#.........................
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output:

365

result:

ok 1 number(s): "365"

Test #65:

score: 0
Accepted
time: 1ms
memory: 3756kb

input:

50 50
..........................................##.#.#..
..........................................##.#.#..
############################################.#.#..
..#.........#................#............##.#.#..
..#.........#................#............##.#.#..
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output:

301

result:

ok 1 number(s): "301"

Extra Test:

score: 0
Extra Test Passed