Suppose we have a string s that is representing a phrase, we have to find its acronym. The acronyms should be capitalized and should not include the word "and".
So, if the input is like "Indian Space Research Organisation", then the output will be ISRO
To solve this, we will follow these steps −
tokens:= each word of s as an array
string:= blank string
for each word in tokens, do
if word is not "and", then
string := string concatenate first letter of word
return convert string into uppercase string
Let us see the following implementation to get better understanding −
Example
class Solution:
def solve(self, s):
tokens=s.split()
string=""
for word in tokens:
if word != "and":
string += str(word[0])
return string.upper()
ob = Solution()
print(ob.solve("Indian Space Research Organisation"))Input
"Indian Space Research Organisation"
Output
ISRO