Simple Approach for beginners
IntuitionApproachComplexity
Time complexity:

Space complexity:
Code
# Intuition
<!-- Describe your first thoughts on how to solve this problem. -->

# Approach
<!-- Describe your approach to solving the problem. -->

# Complexity
- Time complexity:
<!-- Add your time complexity here, e.g. $$O(n)$$ -->

- Space complexity:
<!-- Add your space complexity here, e.g. $$O(n)$$ -->

# Code
```python []
class Solution(object):
    def maximumNumberOfStringPairs(self, words):
        count=0
        for i in words:
            for j in range(words.index(i)+1,len(words)):
                if i[::-1]==words[j]:
                    count+=1
        return count
```
['String', 'Python']