結果
| 問題 |
No.2692 How Many Times Reached?
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2025-09-04 14:20:57 |
| 言語 | Python3 (3.13.1 + numpy 2.2.1 + scipy 1.14.1) |
| 結果 |
AC
|
| 実行時間 | 35 ms / 2,000 ms |
| コード長 | 1,432 bytes |
| コンパイル時間 | 293 ms |
| コンパイル使用メモリ | 12,288 KB |
| 実行使用メモリ | 10,624 KB |
| 最終ジャッジ日時 | 2025-09-04 14:21:01 |
| 合計ジャッジ時間 | 3,723 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 4 |
| other | AC * 43 |
ソースコード
def rows(table, n):
cnt = 0
for i in range(n):
a = table[i].count("A")
b = table[i].count(".")
if a == n:
cnt += 1
elif a == (n - 1) and b == 1:
cnt += 1
return cnt
def columns(table, n):
transposed = []
for i in range(n):
new_row = []
for j in range(n):
new_row.append(table[j][i])
transposed.append(new_row)
cnt = 0
for i in range(n):
a = transposed[i].count("A")
b = transposed[i].count(".")
if a == n:
cnt += 1
elif a == (n - 1) and b == 1:
cnt += 1
return cnt
def bottom_right_diagonal(table, n):
cnt = a = b = 0
for i in range(n):
if table[i][i] == "A":
a += 1
elif table[i][i] == ".":
b += 1
if a == n:
cnt += 1
elif a == (n - 1) and b == 1:
cnt += 1
return cnt
def bottom_left_diagonal(table, n):
cnt = a = b = 0
for i in range(n):
if table[i][n-i-1] == "A":
a += 1
elif table[i][n-i-1] == ".":
b += 1
if a == n:
cnt += 1
elif a == (n - 1) and b == 1:
cnt += 1
return cnt
n = int(input())
table = [list(input()) for _ in range(n)]
r = rows(table, n)
c = columns(table, n)
br = bottom_right_diagonal(table, n)
bl = bottom_left_diagonal(table, n)
print(r + c + br + bl)