1️⃣ 알고리즘 코드카타https://school.programmers.co.kr/learn/courses/30/lessons/133502[햄버거 만들기]#include #include #include #include using namespace std;int solution(vector ingredients) { int answer = 0; unordered_set us(ingredients.begin(), ingredients.end()); string sIngredients = ""; for(int ingredient : ingredients) { sIngredients+=to_string(ingredient); } while(1) ..