[ํ๋ก๊ทธ๋๋จธ์ค] ๋ณด์ ์ผํ
2021. 1. 2. 23:03
2020 ์นด์นด์ค ์ธํด์ญ ๋ณด์์ผํ ๋ฌธ์ ๋งํฌ programmers.co.kr/learn/courses/30/lessons/67258 ์ฝ๋ฉํ
์คํธ ์ฐ์ต - ๋ณด์ ์ผํ ["DIA", "RUBY", "RUBY", "DIA", "DIA", "EMERALD", "SAPPHIRE", "DIA"] [3, 7] programmers.co.kr C++ ํ์ด #include #include #include #include using namespace std; vector solution(vector gems) { vector answer; unordered_map gem_map; //key-๋ณด์, value-๋ณด์ ํฌํจ ๊ฐ์ set gem_set(gems.begin(), gems.end()); //์ค๋ณต ์์ ์ ์ธ ์ ์ฅ int ..