結果
問題 | No.2430 Damage Zone |
ユーザー | hato336 |
提出日時 | 2023-08-18 21:27:46 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 297 ms / 2,000 ms |
コード長 | 1,075 bytes |
コンパイル時間 | 332 ms |
コンパイル使用メモリ | 81,664 KB |
実行使用メモリ | 95,104 KB |
最終ジャッジ日時 | 2024-11-28 05:41:31 |
合計ジャッジ時間 | 4,784 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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ファイルパターン | 結果 |
---|---|
other | AC * 28 |
ソースコード
h,w,k = map(int,input().split()) grid = [] for i in range(h): grid.append(list(input())) mod = 998244353 dist = [[[0 for i in range(w)] for j in range(h) ] for wfo2bor3 in range(k+1)] dist[k][0][0] = 1 for i in range(h): for j in range(w): for health in range(k+1): if i != h-1: if grid[i+1][j] == '.': dist[health][i+1][j] += dist[health][i][j] dist[health][i+1][j] %= mod if grid[i+1][j] == 'o' and health >= 2: dist[health-1][i+1][j] += dist[health][i][j] dist[health-1][i+1][j] %= mod if j != w-1: if grid[i][j+1] == '.': dist[health][i][j+1] += dist[health][i][j] dist[health][i][j+1] %= mod if grid[i][j+1] == 'o' and health >= 2: dist[health-1][i][j+1] += dist[health][i][j] dist[health-1][i][j+1] %= mod ans = 0 for i in range(1,k+1): ans += dist[i][h-1][w-1] ans %= mod print(ans)