algorithm leetcode contest
- ex) contest_181_kkh
- pr name : branch name
- contest : 181
- initials : kkh
- branch name : contest_181_kkh
- file path : contest-181/kkh/problem1,2,3,4...
- git checkout -b contest_181_kkh
- git push origin contest_181_kkh
- pull request
- problem : 1,000 won
- absent : 1,000 won
- create new read me file and write detail about the problems (exemption from fines)