用for編序列平均值出錯
L?=?[75,?92,?59,?68] sum?=?0.0 for?x?in?L: ????sum?=?sum?+?x print?sum?/?4
代碼照打,為什么會出現這樣的提示:
File "<stanin>" , line 3
print sum/4
SyntaxtError: invalid syntax?
L?=?[75,?92,?59,?68] sum?=?0.0 for?x?in?L: ????sum?=?sum?+?x print?sum?/?4
代碼照打,為什么會出現這樣的提示:
File "<stanin>" , line 3
print sum/4
SyntaxtError: invalid syntax?
2018-10-20
舉報
2018-10-20
應該是版本問題,python3里面print需要添加括號,試試 print (sum / 4)