Aktibidad

예준장 started the lesson entitled "정수: int 타입, int 연산"

srinivas started the lesson entitled "Conversion between data types"

예준장 started the lesson entitled "IT 산업과 당신"

예준장 advanced to Level 2

Caro Z earned the "Perfect 10" achievement

Caro Z completed the "Notes to self 📝" task on attempt 1

Caro Z is making attempt 1 to complete the "Notes to self 📝" task

예준장 started the lesson entitled "1단계 마무리: 왜 Java를 배워야 하는지, 그리고 여러분이 이미 할 수 있게 된 것들"

예준장 earned the "Hackathon" achievement

예준장 completed the "버그 수정 🐛" task on attempt 5

예준장 is making attempt 5 to complete the "버그 수정 🐛" task

예준장 is making attempt 4 to complete the "버그 수정 🐛" task