打印代码就一行,但是还报错了,没有查到原因
num = 15
print('增速低于5%的商品数量:%d'%num)
错误提示
---------------------------------------------------------------------------
ValueError Traceback (most recent call last)
in
----> 1 print('增速低于5%的商品数量:%d'%num)
ValueError: unsupported format character '?' (0x7684) at index 6
求助各位