arr[0][0] = 1
arr[0][1] = 2
arr[0][2] = 3
arr[0][3] = 4
arr[1][3] = 5
arr[2][3] = 6
arr[3][3] = 7
arr[3][2] = 8
arr[3][1] = 9
arr[3][0] = 0
arr[2][0] = 1
arr[1][0] = 2
none_and_none 發表於 2019-7-28 18:43 
可以見到array index係有pattern
然後就用四個loop順序去做上,右,下,左
點樣print個array出離,應該唔駛教啦掛 |