昨日公開されたPaizaのAランクセットアップ。
コーディングした内容が保存されないので記録として。
現在Bランク。
コード
paiza_map.py
h,w = [int(i) for i in input().slit()]
board = [list(input()) for i in range(h)]
for i in range(h):
for j in range(w):
#左上の場合
if i == 0 and j == 0:
if board[0][1] == "#" and board[1][0] == "#":
print(i,j)
#右上の場合
elif i == 0 and j == w-1:
if board[0][j-1] == "#" and board[1][j] == "#":
print(i,j)
#左下の場合
elif i == h-1 and j == 0 :
if board[i][1] == "#" and board[i-1][0] == "#":
print(i,j)
#右下の場合
elif i == h-1 and j == w-1:
if board[i-1][j] == "#" and board[i][j-1] == "#":
print(i,j)
#上の場合
elif i == 0:
if board[0][j-1] == "#" and board[0][j+1] == "#" and board[1][j] == "#":
print(i,j)
#下の場合
elif i == h-1:
if board[i][j-1] == "#" and board[i][j+1] == "#" and board[i+1][j] == "#":
print(i,j)
#左の場合
elif j == 0:
if board[i+1][j] == "#" and board[i-1][j] == "#" and board[i][1] == "#":
print(i,j)
#右の場合
elif j == w-1:
if board[i+1][j] == "#" and board[i-1][j] == "#" and board[i][j-1] == "#":
print(i,j)
#それ以外
else:
if board[i+1][j] == "#" and board[i-1][j] == "#" and board[i][j-1] == "#" and board[i][j+1] == "#":
print(i,j)
感想
分岐多めでめんどくさいけど、かなり簡単な部類。
予め整理して取り組めば10分余り位で溶ける問題。