結果
| 問題 |
No.1078 I love Matrix Construction
|
| コンテスト | |
| ユーザー |
ttr
|
| 提出日時 | 2020-06-13 15:41:12 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
TLE
|
| 実行時間 | - |
| コード長 | 2,649 bytes |
| コンパイル時間 | 794 ms |
| コンパイル使用メモリ | 82,536 KB |
| 実行使用メモリ | 311,672 KB |
| 最終ジャッジ日時 | 2024-06-25 12:36:56 |
| 合計ジャッジ時間 | 7,545 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 |
|---|---|
| other | AC * 3 TLE * 2 -- * 17 |
ソースコード
from collections import deque
N = int(input())
S = [int(s)-1 for s in input().split()]
T = [int(t)-1 for t in input().split()]
U = [int(u) for u in input().split()]
dic = {}
dic2 = {}
used = {}
for i in range(N):
for j in range(N):
dic[(i, j, 0)] = []
dic[(i, j, 1)] = []
dic2[(i, j, 0)] = []
dic2[(i, j, 1)] = []
used[(i, j, 0)] = 0
used[(i, j, 1)] = 0
for i in range(N):
for j in range(N):
if U[i] == 0:
dic[(S[i], j, 0)].append((j, T[i], 1))
dic[(j, T[i], 0)].append((S[i], j, 1))
dic2[(S[i], j, 1)].append((j, T[i], 0))
dic2[(j, T[i], 1)].append((S[i], j, 0))
elif U[i] == 1:
dic[(S[i], j, 1)].append((j, T[i], 1))
dic[(j, T[i], 0)].append((S[i], j, 0))
dic2[(S[i], j, 0)].append((j, T[i], 0))
dic2[(j, T[i], 1)].append((S[i], j, 1))
elif U[i] == 2:
dic[(S[i], j, 0)].append((j, T[i], 0))
dic[(j, T[i], 1)].append((S[i], j, 1))
dic2[(S[i], j, 1)].append((j, T[i], 1))
dic2[(j, T[i], 0)].append((S[i], j, 0))
else:
dic[(S[i], j, 1)].append((j, T[i], 0))
dic[(j, T[i], 1)].append((S[i], j, 0))
dic2[(S[i], j, 0)].append((j, T[i], 1))
dic2[(j, T[i], 0)].append((S[i], j, 1))
q = deque()
L = []
for i in range(N):
for j in range(N):
for k in range(2):
ele = []
if used[(i, j, k)] == 1:
continue
q.append((i, j, k))
used[(i, j, k)] = 1
while q:
temp = q.pop()
ele.append(temp)
for e in dic[temp]:
if used[e] == 1:
continue
used[e] = 1
q.append(e)
ele.reverse()
L.extend(ele)
A = [[0]*N for _ in range(N)]
L.reverse()
L2 = []
q = deque()
for l in L:
if used[l] == 2:
continue
ele = []
used[l] = 2
q.append(l)
while q:
temp = q.pop()
ele.append(temp)
for e in dic2[temp]:
if used[e] == 2:
continue
used[e] = 2
q.append(e)
L2.append(ele)
L2.reverse()
cnt = 2
for ele in L2:
cnt += 1
for l in ele:
if used[(l[0], l[1], (l[2]+1)%2)] == cnt:
A = -1
break
if used[(l[0], l[1], (l[2]+1)%2)] > 2:
continue
A[l[0]][l[1]] = l[2]
used[l] = cnt
if A == -1:
break
if A == -1:
print(A)
else:
for i in range(N):
print(*A[i])
ttr