2023-03-04:定义一个二维数组NM,比如55数组下所示:0, 1, 0, 0, 0,0, 1, 1, 1, 0,0, 0, 0, 0, 0,0, 1, 1, 1, 0,0, 0, 0, 1, 0...mut ii = 0; let n = inputs[ii]; ii += 1; let m = inputs[ii]; ii += 1; let mut map: Vec..., ans);}// n : n行// m : m列// map :// 0 1 1 1// 0 0 0 1// 1 1 0 1// 0 0 0 0// list = [0,0] , [1,0], [1,1..., &mut last, ); } let mut x = n - 1; let mut y = m - 1; while x !...n行,0~n-1有效// 列一共有m行,0~m-1有效// map[i][j] == 1,不能走!