Lexicographically Smallest Palindrome
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
```golang []
func makeSmallestPalindrome(s string) string {

    // num := 0 

    runes := []rune(s)

    for i,j := 0, len(s)-1; i<j; i,j= i+1, j-1 {

        if(runes[i]!= runes[j] ){
            if runes[i] > runes[j] {
                runes[i]= runes[j]
            }else{
                runes[j]= runes[i]
            }
        }
    }

    return string(runes)
}
```
['Go']