[Programmers] 편지

https://school.programmers.co.kr/learn/courses/30/lessons/120898

프로그래머스

 

#include <string>
#include <vector>

using namespace std;

int solution(string message) {
    int answer = 0;
    
    for (const char& c : message) {
        answer += 2; 
    }
    return answer;
}