python - 为什么 12345 不在列表中？这是列表中的第一个

Question

names=[["Scott","Jones","12345", 9],["Ray","Raymond","67890",8],["Chris","Page","45678", 2],["Chris","Davis","678",10],["Sally","Smoot","90123",5],["Lukas","Flipinski","78901",6],["Anit","Boddu","34567",7],["Janice","Joplin","56789",4]]

search=raw_input("Enter ID here: ")

for i in names:

    if search in i:
        index=names.index(search)

    if names[index][2]<5:
        print "Issue this student a warning"
    else:
        print "Issue this student a detention"

为什么所有数字都在列表之外

Answer 1

if search in i:
    index=names.index(search)
          ^^^^^

if search in i:
    index=i.index(search)

应该是i而不是names。

编辑:如果您想查找名称的索引，请使用

if int(search) in i:
    index1=names.index(i)