Some problems with code

[bhavyakhatri]

program to print the repeated list in such a way that 1st element which gets repeated multiple times should be printed twice, the next should be printed thrice and so on.

 

[phillip1882]

data = input().split()
counter = 2
assign = []
delete = []
i = 0
while i < len(data):
   if data[i] in assign:
      if data[i] in delete:
         i += 1
         continue
      j = counter
      while j >0:
         print(data[i])
         j -= 1
      counter += 1
      delete += [data[i]]
   else:
      assign += [data[i]]
   i += 1