python - 从逗号分隔的单词序列中以排序形式打印唯一单词

Question

items = input("Input comma separated sequence of words")
words = [word for word in items.split(",")]
print(",".join(sorted(list(set(words)))))

有没有其他方法可以解决这个问题？

标签： pythonstringlistjoinsplit

Answer 1

items = input("Input comma separated sequence of words") # dog,cat,dog,bird
words = sorted(set(items.split(',')))
print (words) #