problem_solving

1. Summary of Solved Problems

User	Source	Level	Solved
Andy	baekjoon	bronze	4
Charlie	baekjoon	bronze	5
Andy	baekjoon	gold	0
Charlie	baekjoon	gold	11
Andy	baekjoon	silver	6
Charlie	baekjoon	silver	19
Andy	programmers	lv1	0
Charlie	programmers	lv1	1
Andy	codetree	lv12	0
Charlie	codetree	lv12	1

2. Lists of Solved Problems

Idx	Source	Level	Problem	Andy	Charlie
1	baekjoon	bronze	1110	✅	✅
2	baekjoon	bronze	13458	✅	✅
3	baekjoon	bronze	2331	✅	✅
4	baekjoon	bronze	2775	❌	✅
5	baekjoon	bronze	2798	✅	✅
6	baekjoon	gold	1167	❌	✅
7	baekjoon	gold	12865	❌	✅
8	baekjoon	gold	13549	❌	✅
9	baekjoon	gold	16928	❌	✅
10	baekjoon	gold	1753	❌	✅
11	baekjoon	gold	1916	❌	✅
12	baekjoon	gold	1931	❌	✅
13	baekjoon	gold	1967	❌	✅
14	baekjoon	gold	2638	❌	✅
15	baekjoon	gold	7569	❌	✅
16	baekjoon	gold	7576	❌	✅
17	baekjoon	silver	1003	❌	✅
18	baekjoon	silver	1012	❌	✅
19	baekjoon	silver	1018	✅	✅
20	baekjoon	silver	10816	❌	✅
21	baekjoon	silver	10828	✅	✅
22	baekjoon	silver	10845	✅	✅
23	baekjoon	silver	11650	✅	✅
24	baekjoon	silver	11866	❌	✅
25	baekjoon	silver	1260	❌	✅
26	baekjoon	silver	14501	❌	✅
27	baekjoon	silver	14940	❌	✅
28	baekjoon	silver	1676	✅	✅
29	baekjoon	silver	1697	❌	✅
30	baekjoon	silver	1874	❌	✅
31	baekjoon	silver	1920	❌	✅
32	baekjoon	silver	2164	✅	✅
33	baekjoon	silver	2178	❌	✅
34	baekjoon	silver	2839	❌	✅
35	baekjoon	silver	9012	❌	✅
36	codetree	lv12	ancient_ruin_exploration	❌	✅
37	programmers	lv1	택배_상자_꺼내기	❌	✅

3. Instructions to Sign-Up as User and Add Solved Problems

1. Clone this repository to your local machine.

   git clone https://github.com/yheechan/problem_solving.git
   

2. Create a branch of your own and checkout to your own branch.

   git checkout -b <user-name>
   

3. Create a directory with <user-name> and begin adding codes for solved problems.

   mkdir <user-name>
   

4. Solve problems and add source code file to your directory (as explained in section4).

   ./<user-name>/<source>/<level>/<problem-id>.py
   

5. Push and send PR

   git status
   git add .
   git commit -m "<user-name> solved <source> <level> <problem-id>"
   git push origin <user-name>
   

4. Directory Structure to Add Solved Problems

./problem_solving/
    ├── README.md
    ├── <user-name>/
    │   └── <source>/
    │       ├── <level>/
    │       │   ├── <problem-id>.py
    │       └── silver/
    │           ├── 11650.py
    │           └── input
    └── update-README.py

• <user-name>: Your own username.
• <source>: Company name that produced the problem (e.g., programmers, baekjoon, leetcode).
• <level>: Name of the level of the problem designated by the company (e.g., bronze, silver, easy, hard, etc.)
• <problem-id>.py: The unique id of the problem designated by the company (e.g., 11650.py).

5. Command Usage

• Update README.md file to follow up to the newly solved problems by users.
  • command: python3 update-README.py
  • Change the file's extension to *.hidden to prevent this script to count the unsolved problem.

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Last Update: 2025 Dec 17