将用户的输入与 Python 中的列表进行比较

Question

如何检查列表中是否有某些内容？ 这是我当前的代码：

for line not in line: open("drivers_details.txt"):
               if reg not in line:
                  name=input("what is your name?\n")
                  address=input("what is your address\n")
                  print (reg,name,address,"%0.2f"%average_time,"MPH")

（我试过用“not in”但没用）

Answer 1

我想你想要：

for line in open("drivers_details.txt"):
    if reg not in line:
        etc.