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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
#189691#2880. Letters Q and FBeevo#WA 1ms3572kbC++202.1kb2023-09-27 19:38:132023-09-27 19:38:15

Judging History

你现在查看的是最新测评结果

  • [2023-09-27 19:38:15]
  • 评测
  • 测评结果:WA
  • 用时:1ms
  • 内存:3572kb
  • [2023-09-27 19:38:13]
  • 提交

answer

#include <bits/stdc++.h>

#define el '\n'
#define Beevo ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

typedef long long ll;
typedef long double ld;

using namespace std;

mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());

const int N = 300 + 5;

int n, m;
bool vis[N][N];
int dxF[] = {-1, -1, 0, 0, -1, -1, 0, 0};
int dyF[] = {0, 0, 1, -1, 0, 0, 1, 1};
int dxQ[] = {-1, -1, -1, -1, 0, 0, 1, 1, 0};
int dyQ[] = {0, 0, 0, 0, -1, -1, 0, 0, 1};

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

void testCase() {
    cin >> n >> m;

    char g[n][m];
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++)
            cin >> g[i][j];
    }

    int a = 0, b = 0;
    for (int i = n - 1; i >= 0; i--) {
        for (int j = 0; j < m; j++) {
            if (g[i][j] == '.' || vis[i][j])
                continue;

            int x = i, y = j;

            for (int k = 0; k < 8; k++) {
                x += dxF[k], y += dyF[k];

                if (!valid(x, y) || g[x][y] == '.' || vis[x][y])
                    break;
            }

            if (valid(x, y) && g[x][y] == '#' && !vis[x][y]) {
                b++;

                x = i, y = j;

                vis[x][y] = 1;

                for (int k = 0; k < 8; k++) {
                    x += dxF[k], y += dyF[k];

                    vis[x][y] = 1;
                }
            }

            x = i, y = j;

            for (int k = 0; k < 9; k++) {
                x += dxQ[k], y += dyQ[k];

                if (!valid(x, y) || g[x][y] == '.' || vis[x][y])
                    break;
            }

            if (valid(x, y) && g[x][y] == '#' && !vis[x][y]) {
                a++;

                x = i, y = j;

                vis[x][y] = 1;

                for (int k = 0; k < 9; k++) {
                    x += dxQ[k], y += dyQ[k];

                    vis[x][y] = 1;
                }
            }
        }
    }

    cout << a << ' ' << b;
}

signed main() {
    Beevo

    int t = 1;
//    cin >> t;

    while (t--)
        testCase();
}

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3572kb

input:

5 3
###
#.#
###
..#
..#

output:

1 0

result:

ok single line: '1 0'

Test #2:

score: 0
Accepted
time: 0ms
memory: 3404kb

input:

5 3
###
#..
##.
#..
#..

output:

0 1

result:

ok single line: '0 1'

Test #3:

score: 0
Accepted
time: 0ms
memory: 3512kb

input:

5 8
###..###
#.#..#..
###..##.
..#..#..
..#..#..

output:

1 1

result:

ok single line: '1 1'

Test #4:

score: 0
Accepted
time: 0ms
memory: 3512kb

input:

8 8
.....###
###..#.#
#.######
###.####
#.###.##
#.#.###.
..#...#.
......#.

output:

2 2

result:

ok single line: '2 2'

Test #5:

score: 0
Accepted
time: 0ms
memory: 3472kb

input:

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

output:

1 4

result:

ok single line: '1 4'

Test #6:

score: -100
Wrong Answer
time: 0ms
memory: 3524kb

input:

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

output:

56 72

result:

wrong answer 1st lines differ - expected: '66 70', found: '56 72'