Python - 对由分隔符分隔的单词进行排序

给定由一些分隔符分隔的单词字符串。任务是对字符串中给出的所有单词进行排序

Input : test_str = 'gfg:is:best:for:geeks', delim = "*" 
Output : best*for*geeks*gfg*is 
Explanation : Words sorted after separated by delim.

Input : test_str = 'gfg:is:best', delim = "*" 
Output : best*gfg*is 
Explanation : Words sorted after separated by delim. 

方法：使用 sorted() + join() + split()

以上功能的组合可以解决这个问题。在此，我们使用 split() 通过特定分隔符分隔所有单词，并转换为列表，然后执行单词排序，然后重新转换为由相同分隔符附加的字符串。

Python3

# Python3 code to demonstrate working of
# Sort words separated by Delimiter
# Using split() + join() + sorted()
 
# initializing string
test_str = 'gfg:is:best:for:geeks'
 
# printing original string
print("The original string is : " + str(test_str))
 
# initializing Delimiter
delim = ":"
 
# joining the sorted string after split
res = delim.join(sorted(test_str.split(':')))
 
# printing result
print("The sorted words : " + str(res))

输出

The original string is : gfg:is:best:for:geeks
The sorted words : best:for:geeks:gfg:is