BOJ - [Basic Algebra - 2869 달팽이는 올라가고 싶다] - Bronze I 🥉

문제https://www.acmicpc.net/problem/2869

BOJ - [Basic Algebra - 2581 소수] - Silver V 🥈

문제https://www.acmicpc.net/problem/2581

BOJ - [Basic Algebra - 2292 벌집] - Bronze II 🥉

문제https://www.acmicpc.net/problem/2292