[C/C++] programmers Level 0 문자열 정렬하기 (2)

 

 

 

 

코드

 

#include <string>
#include <algorithm> //sort()

using namespace std;

string solution(string my_string) {
    string answer = my_string;
    
    for(int i=0;i<answer.size();i++){
        answer[i]=tolower(answer[i]);
    }
    
    sort(answer.begin(), answer.end());
    
    return answer;
}