评测信息
运行ID: 53889
Traceback (most recent call last):
File "src.py", line 3, in <module>
ls = [eval(x) for x in item]
File "src.py", line 3, in <listcomp>
ls = [eval(x) for x in item]
File "<string>", line 0
^
SyntaxError: invalid syntax