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  1. Prepare
  2. Python
  3. Collections
  4. Word Order
  5. Discussions

Word Order

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  • ayoadebenjamin
     + 0 comments

    from collections import Counter

    def word_order(words): word_counts = Counter(words)

    values = ' '.join(str(value) for value in word_counts.values())
dict_len = len(word_counts)

return dict_len, values

    if name == 'main': n = int(input()) words = [input() for _ in range(n)] result = word_order(words) print(result[0]) print(result[1])

  • Rameeza
     + 0 comments
    N=int(input())
s={}
for _ in range(N):
		word = input()
    if word in s.keys():
        s[i] += 1
    else:
        s[i] = 1
print(len(s.keys()))
print(*[i for i in s.values()])

  • yeamin_rajeev
     + 0 comments

    Not sure why the problem was rated 'medium' and why there's a low success rate. I used OrderedDict and it was accepted on first submission, here's my code:

    import collections

n = int(input())
ordered_count = collections.OrderedDict()
uniq_words = 0
for i in range(n):
    word_list = input()
    if (word_list in ordered_count):
        ordered_count[word_list] += 1
    else:
        ordered_count[word_list] = 1
        uniq_words += 1

print (uniq_words)
val_lst = list(ordered_count.values())
print (*val_lst)

  • coguismod
     + 0 comments
    def main():
    n = int(input())
    words = {}
    counter = 0
    appearances = ""
    
    for i in range(n):
        word = input()
        
        if words.get(word) == None:
            counter += 1
            words[word] = 1
        else:
            words[word] += 1
    
    for x in words:
        value = str(words[x])
        
        if len(appearances) == 0:
            appearances = value
            continue
        
        appearances += " " + value
    
    print(counter)
    print(appearances)
    
main()

  • embrown801
     + 0 comments

    Python Counter

    from collections import Counter


def word_count(words):
    return Counter(words)    

def print_word_counts(d):
    print(len(d))
    print(' '.join(map(str,list(d.values()))))
    
if __name__ == "__main__":
    n = int(input())
    words = [input() for _ in range(n)]
    word_counts = word_count(words)
    print_word_counts(word_counts)
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