C++ ✅  || EASY ✅ ||  3 Lines
\n<<<<UpVote\n\n\n\nclass Solution {\npublic:\n    string makeSmallestPalindrome(string s) {\n        int i=0,j=s.size()-1;\n        while(i<j){\n              
\n**<<<<UpVote**\n\n\n```\nclass Solution {\npublic:\n    string makeSmallestPalindrome(string s) {\n        int i=0,j=s.size()-1;\n        while(i<j){\n                if(s[i]<s[j]) s[j--]=s[i++];\n                else s[i++]=s[j--];\n        }\n        return s;\n    }\n};\n```
['Two Pointers', 'C']