执行下面Python代码后,输出的结果是?( )
try:
my_dict = {'a': 1, 'b': 2}
print(my_dict['c'])
except KeyError:
print("10", end="#")
else:
print("20", end="#")
finally:
print("30", end="#")
10#
20#
10#30#
20#30#