Sorry, your browser is not supported. SDNUOJ requires Internet Explorer 8 or greater, please upgrade your browser!
评测信息
运行ID: 16529
Traceback (most recent call last):
File "src.py", line 2, in <module>
print(a.count(" " 1))
TypeError: unsupported operand type(s) for : 'str' and 'int'