Codeforces - Two-PathsTwo-Paths.cpp // Author : ysh // 2023/07/13 Thu 09:37:40 // https://codeforces.com/contest/14/problem/D #include<bits/stdc++.h> using namespace std; int n; vector<vector<

CSES - Message RouteMessage-Route-2.cpp // Author : ysh // 2023/07/12 Wed 16:15:51 // https://cses.fi/problemset/task/1667 #include<bits/stdc++.h> using namespace std; int main() { ios::sy

Codeforces出處 Educational Codeforces Round 62 (Rated for Div. 2)難度 1600標籤 brute force data structures sortings *1600 Codeforces - PlaylistPlaylist.cpp // Author : ysh //

Codeforces出處 Codeforces Round 881 (Div. 3)難度 1800標籤 data structures dfs and similar dp graphs greedy math trees *1800 Codeforces - Omsk-Metro-simple-versionOmsk-Metr

Codeforces - Tracking-SegmentsTracking-Segments.cpp // Author : ysh // 2023/06/21 Wed 08:13:45 // https://codeforces.com/contest/1843/problem/E #include<bits/stdc++.h> using namespace std; #ifdef L

Codeforces出處 Codeforces Round 881 (Div. 3)難度 1200標籤 combinatorics dfs and similar dp math trees *1200 Codeforces - Apple-TreeApple-Tree.cpp // Author : ysh // 2023/06/

Zerojudge解題紀錄 e999. 2. 巨額獎金(Bonus) - 高中生程式解題系統Zerojudge-e999.cpp // Author : ysh // 06/16/2023 Fri 20:52:01.71 #include<bits/stdc++.h> using namespace std; int main() {

Codeforces出處 Croc Champ 2013 - Round 1難度 1900標籤 data structures *1900 Codeforces - Copying-DataCopying-Data.cpp // Author : ysh // 06/06/2023 Tue 10:37:34.93 // https://co

Codeforces出處 Codeforces Round 870 (Div. 2)難度 2400標籤 bitmasks brute force data structures dp graphs implementation sortings *2400 Codeforces - Walk-the-RunwayWalk-the

Zerojudge解題紀錄 e828. 3.猴子打字遊戲 (Typing) - 高中生程式解題系統Zerojudge-e828.cpp // Author : ysh // 05/05/2023 Fri 8:35:29.62 #include<bits/stdc++.h> using namespace std; int check(str