如何从词典中输出值而不将其打印为列表？

Question

I was a assigned to group ana grams together lexiographicaly.

Below is one of the test cases:

Input: eat tea tan ate nat bat

Output:

ate eat tea bat nat tan

However, I keep getting the following output where the the anagrams are encapsulated in the list and the order at which each line gets printed varies every time:

['ate', 'eat', 'tea'] ['nat', 'tan'] ['bat'] or

['nat', 'tan'] ['bat'] ['ate', 'eat', 'tea'] or

['ate', 'eat', 'tea'] ['bat'] ['nat', 'tan']

How do I fix this so that it outputs without being capped in a list and possibly in the right order?

This is what i have done so far:

import sys
from collections import *
def ComputeAnagrams(string):
    d = defaultdict(list)
    for word in string:
        key = ''.join(sorted(word))
        d[key].append(word)
    return d

def main():
    for string in sys.stdin:
        stringList = string.split()
        if len(stringList) == 0:
            break
        d = ComputeAnagrams(stringList)
        for key,anagrams in d.items():
            if len(anagrams) >=1:
                print(sorted(anagrams))
        print ('')
main()

Note: the machine that runs this programs reads input from stdin/keyboard and prints the output to console(stdout).

Answer 1

I believe the issue is -

print(sorted(''.join(anagrams)))

You are using sorted after join the list to a string, in that case, sorted returns a list of characters in the sorted order (I guess that is the current output you are getting).

If you want the elements in sorted order, sorted should be used on anagrams list, not the string after joining. Example -

print(', '.join(sorted(anagrams)))

I am also using ', ' to join the strings, so as to use , as the separator, otherwise the output would be all strings together without any spaces in-between, if you want, you can use any other separator you want.

Demo -

After above change -

Input -

eat tea tan ate nat bat

Output -

bat
ate, eat, tea
nat, tan