結果
問題 |
No.1398 調和の魔法陣 (構築)
|
ユーザー |
👑 ![]() |
提出日時 | 2021-02-19 22:41:10 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 966 ms / 3,153 ms |
コード長 | 3,233 bytes |
コンパイル時間 | 575 ms |
コンパイル使用メモリ | 82,176 KB |
実行使用メモリ | 80,884 KB |
最終ジャッジ日時 | 2024-09-16 21:07:26 |
合計ジャッジ時間 | 41,477 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 28 |
ソースコード
import sys def sol(ans): for i in range(H): for j in range(W): now = 0 for x in range(i-1,i+2): for y in range(j-1,j+2): if 0 <= x < H and 0 <= y < W: now += ans[x][y] if now != X: return False for i in ans: print ("".join(map(str,i))) sys.exit() def sol2(ans): #print (ans,X,A,B,C,D) for i in (0,H-1): for j in (0,W-1): now = 0 for x in range(i-1,i+2): for y in range(j-1,j+2): if 0 <= x < H and 0 <= y < W: now += ans[x][y] if now != X: return False return True W,H,X = map(int,input().split()) ans = [[0] * W for i in range(H)] # type1 for A in range(10): for i in range(H): for j in range(W): if i % 3 == 1: ans[i][j] = A else: ans[i][j] = 0 sol(ans) for A in range(10): for i in range(H): for j in range(W): if j % 3 == 1: ans[i][j] = A else: ans[i][j] = 0 sol(ans) #type3 for A in range(10): for i in range(H): for j in range(W): if i % 3 == j % 3 == 1: ans[i][j] = A else: ans[i][j] = 0 sol(ans) #type2 for A in range(10): for B in range(10): for i in range(H): for j in range(W): if i % 3 == 2 or j % 3 == 2: ans[i][j] = 0 elif i % 3 == j % 3: ans[i][j] = A else: ans[i][j] = B sol(ans) print ("4",file=sys.stderr) #type4 cnt = 0 for D in range(10): for C in range(10): for B in range(10): for A in range(10): if A+B+C+D == X: for i in (0,1,H-2,H-1): for j in (0,1,W-2,W-1): if i % 3 == 2 or j % 3 == 2: ans[i][j] = 0 elif i % 3 == j % 3 == 0: ans[i][j] = A elif i % 3 == 0 and j % 3 == 1: ans[i][j] = B elif i % 3 == 1 and j % 3 == 0: ans[i][j] = C else: ans[i][j] = D if not sol2(ans): continue for i in range(H): for j in range(W): if i % 3 == 2 or j % 3 == 2: ans[i][j] = 0 elif i % 3 == j % 3 == 0: ans[i][j] = A elif i % 3 == 0 and j % 3 == 1: ans[i][j] = B elif i % 3 == 1 and j % 3 == 0: ans[i][j] = C else: ans[i][j] = D sol(ans) print (-1)