4_另一種寫法_預設版副本 | 程式專案

{"id":1000600,"student_id":1443,"content":"grid = [\n    [' ',' ',' ',' ',' ',' ',' ',' '],\n    [' ',' ',' ',' ',' ','b',' ',' '],\n    [' ',' ',' ','b','b',' ',' ',' '],\n    [' ','b','w','w','w','w','w','w'],\n    [' ','w','w','b','w','w','w',' '],\n    [' ','w','w','b','b','w',' ',' '],\n    [' ',' ','w','b','b',' ',' ',' '],\n    [' ',' ','b',' ','w',' ',' ',' '],\n]\n\n# count = 0\n# for j in range(8):\n#     for i in range(8):\n#         if grid[j][i] == 'b': count += 1\n# print(count)\n\ncount = 0\nfor row in grid:\n    for cell in row:\n        if cell == 'b': count += 1\nprint(count)","created_at":"2025-04-28T18:48:09.855+08:00","updated_at":"2025-06-10T14:02:55.950+08:00","name":"4_另一種寫法_預設版 副本","language":"python","screenshot":{"url":"https://cdn5.koding.school/uploads/project/screenshot/1000600/1a8751143ccad470d05353353d0c5c28.jpg"},"parent_id":874501,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":36,"hashid":"9ygsz5qw2","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}