填空题:问号那里
students=[(3180102988,"褚好"),
(3170102465,"王凯亮"),
(3160104456,"李永"),
(3171104169,"陈鑫"),
(318400429,"徐杭诚")]
for row in students: #按行存取
print(row[0],row[1])
print()
for id,name in students: #按行拆包存取
print( ???)
print()
for index in range(len(students)): #按索引存取
print( ???)