附加了0

Question

如果要查找某项运动，我正在计算数据，则应为各组名称和各自的权重计算数据，如果找不到，则应附加'0'...

这是我的代码：

Compare-Object

获得的输出是：

     Private Sub lvRegistered_SelectedIndexChanged(sender As Object, e As 
     EventArgs) Handles lvRegisteredV1.SelectedIndexChanged

  If lvRegisteredV1.SelectedItems.Count > 0 Then
  pbRear.Image = Image.FromFile(lvRegisteredV1.SelectedItems(0).ToString)

  End If
  End Sub
         ------i have tried this but shows an error "An unhandled exception 
 of type 'System.NotSupportedException' occurred in mscorlib.dll
 Additional information: The given path's format is not supported."

尽管Name_list中只有9个名称，但这里添加了更多的零。...

所需的输出是：

 Name_list = ['akshay', 'swapnil', 'parth','juhi','megha', 'varun', 'tarun','gaurav', 'geeta']

 dic1 = {
'g1': ['akshay', 'swapnil', 'parth','juhi'], 
'g2': ['megha', 'varun', 'tarun'], 
'g3': ['gaurav', 'geeta']
 }

dic2 = {
'g1': ['hockey', 'basketball', 'football'], 
'g2': ['cricket', 'chess', 'badminton', 'carrom'], 
'g3': ['pool', 'hockey', 'tabletennis']
 }

dic3 = {
'g1': ['45', '35', '56'], 
'g2': ['67', '76', '65', '50'], 
'g3': ['8', '70', '96']
 }

for k,v in dic2.items():
    for i,l in enumerate(v):
        if l=='hockey':
           comp_list = dic1[k]
           weight = dic3[k][i]
           for name in Name_list:
                if name in comp_list:
                   a = (1*int(weight))/100
                else:
                   a = 0
                print(a)

有人可以帮助我解决这个问题吗？

Answer 1

您遍历dic 3的所有元素及其数组中的所有后续元素。您有两次“曲棍球”字段，这意味着您将执行两次出现在Name_list中的循环，因此将打印2x9 = 18次。