for i in range(m): j = 0 while 0 <= j < n and 0 <= i <= m: print(l[j][i]) j += 1 i -= 1 for i in range(1,n): j = m-1 while 0 <= j < m and 0 <= i < n: print(l[i][j]) j -= 1 i += 1 C语言网提供由在职研发工程师或ACM蓝桥杯竞赛优秀选手录制...