Submission #6052192


Source Code Expand

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int H, W;
const int MAX_HW = 50;
char S[MAX_HW][MAX_HW];

int dx[4] = {1, 0, -1, 0};
int dy[4] = {0, 1, 0, -1};

int main() {
    cin >> H >> W;
    for (int i = 0; i < H; i++) {
        for (int j = 0; j < W; j++) {
            cin >> S[i][j];
        }
    }

    bool f;
    for (int i = 0; i < H; i++) {
        for (int j = 0; j < W; j++) {
            f = false;
            if (S[i][j] == '.') {
                f = true;
            }
            else {
                for (int k = 0; k < 4; k++) {
                    if (0 <= i + dy[k] && i + dy[k] < H &&
                        0 <= j + dx[k] && j + dx[k] < W) {
                            if (S[i+dy[k]][j+dx[k]] == '#') {
                                f = true;
                                break;
                            }
                    }
                }
            }

            if (!f) break;
        }
        if (!f) break;
    }

    if (f) cout << "Yes" << endl;
    else cout << "No" << endl;

    return 0;
}

Submission Info

Submission Time
Task C - Grid Repainting 2
User takuya1000
Language C++14 (GCC 5.4.1)
Score 300
Code Size 1120 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 13
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, sample_01.txt, sample_02.txt, sample_03.txt
Case Name Status Exec Time Memory
in01.txt AC 1 ms 256 KB
in02.txt AC 1 ms 256 KB
in03.txt AC 1 ms 256 KB
in04.txt AC 1 ms 256 KB
in05.txt AC 1 ms 256 KB
in06.txt AC 1 ms 256 KB
in07.txt AC 1 ms 256 KB
in08.txt AC 1 ms 256 KB
in09.txt AC 1 ms 256 KB
in10.txt AC 1 ms 256 KB
sample_01.txt AC 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
sample_03.txt AC 1 ms 256 KB