📅  最后修改于: 2022-03-11 15:00:45.587000             🧑  作者: Mango
[[ 0, 1, 2, 3, 4, 5],
[ 6, 7, 8, 9, 10, 11],
[12, 13, 14, 15, 16, 17],
[18, 19, 20, 21, *22*, 23], <- (3, 4)
[24, 25, 26, 27, 28, 29],
[30, 31, 32, 33, 34, 35],
[36, *37*, 38, 39, 40, *41*]]
(6, 1) (6,5)