슬기로운데이터생활

JINYOUNG SUL

데이터 속에 답이 있다.

Recent Posts

HackerRank-SQL Project Planning

1 minute read

SQL Project Planning

HackerRank-AdvancedJoin-Interviews

2 minute read

Interviews

HackerRank-AdvancedJoin-Symmetric Pairs

less than 1 minute read

Symmetric Pairs

HackerRank-AdvancedJoin-Placements

1 minute read

Placements

HackerRank-BasicJoin-Contest Leaderboard

1 minute read

Contest Leaderboard