[Link] https://www.acmicpc.net/problem/1761 #include <algorithm> #include <iostream> #include <vector> #include <map> #include <set> #include <queue> // #incl...
BOJ 1240 — Distance Between Nodes
Problem: BOJ 1240 — Distance Between Nodes · 한국어 · 日本語 The input is a tree, so there is exactly one path between any two vertices. Therefore, the shortest-path distance is simply the sum of the ed...
BOJ. Cheese (2636)
Problem Approach At the start of each hour, flood-fill the empty cells reachable from the padded outside border. Any cheese cell adjacent to this exterior air melts during that hour. Collect all ...
BOJ. Is This Tree? (6416)
[Link] https://www.acmicpc.net/problem/6416 #include <algorithm> #include <iostream> #include <vector> #include <map> #include <set> #include <queue> // #incl...
BOJ. Dragon Curve (15685)
[Link] https://www.acmicpc.net/problem/15685 #include <algorithm> #include <iostream> #include <vector> #include <map> #include <set> #include <queue> // #inc...
BOJ. Factory (7578)
[Link] https://www.acmicpc.net/problem/7578 #include <algorithm> #include <iostream> #include <vector> #include <map> #include <set> #include <queue> // #incl...
BOJ. Company Culture 1 (14267)
[Link] https://www.acmicpc.net/problem/14267 #include <algorithm> #include <iostream> #include <vector> #include <map> #include <set> #include <queue> // #inc...
BOJ. Binary Tree (13325)
[Link] https://www.acmicpc.net/problem/13325 #include <algorithm> #include <iostream> #include <vector> #include <map> #include <set> #include <queue> // #inc...
BOJ. Tree (4256)
[Link] https://www.acmicpc.net/problem/4256 #include <algorithm> #include <iostream> #include <vector> #include <map> #include <set> #include <queue> // #incl...
BOJ. Height And Width Of Tree (2250)
[Link] https://www.acmicpc.net/problem/2250 #include <algorithm> #include <iostream> #include <vector> #include <map> #include <set> #include <queue> // #incl...