面试题答案
一键面试two_dim_array = [[1, 0, 3], [4, 5, 0], [7, 8, 9]]
for row in two_dim_array:
for num in row:
if num == 0:
continue
print(num, end=' ')
print()
two_dim_array = [[1, 0, 3], [4, 5, 0], [7, 8, 9]]
for row in two_dim_array:
for num in row:
if num == 0:
continue
print(num, end=' ')
print()