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  1. Prepare
  2. Python
  3. Collections
  4. Collections.OrderedDict()
  5. Discussions

Collections.OrderedDict()

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  • yashdeora98294
     + 0 comments

    Here is HackerRank Collections.OrderedDict() in python solution - https://programmingoneonone.com/hackerrank-collections-ordereddict-solution-in-python.html

  • fam_lee_top
     + 0 comments

    This is a bit of a wierd question, implying the computer is input lots of different lines instead of just a single input, for _ in range(int(input())): print (input())

  • Inspired95
     + 1 comment
    from collections import OrderedDict

n = int(input())
item_list = OrderedDict()
for _ in range(n):
    item = input().split()
    key = ' '.join(item[:-1])
    value = int(item[-1])
    item_list[key] = item_list.get(key,0)+value
for k,v in item_list.items():
    print(k,v)

  • ahmed_gh_soliman
     + 0 comments

    from collections import OrderedDict items= OrderedDict() n= int(input()) for _ in range(n): item,space, net_price= input().rpartition(' ') items[item]= items.get(item,0)+ int(net_price) print(*[f"{item} {price}" for item, price in items.items()], sep='\n')

  • ayushisoni3113
     + 0 comments

    from collections import OrderedDict items = OrderedDict()

    number_of_items = int(input())

    for _ in range(number_of_items): *item_name_parts , price = input().split() item_name = " ".join(item_name_parts) price = int(price)

    if item_name in items:
    items[item_name] += price
else:
    items[item_name] = price

    for item , total in items.items(): print(f"{item} {total}")