2016

• notes Nov 14 Task schedule - greedy algorithm
• notes Nov 11 LinkedList reversing
• notes Nov 8 Substring type problem's template
• notes Nov 6 Remove Invalid Parentheses
• notes Nov 2 Convert Char to String in Java
• notes Oct 30 When use Dueque
• notes Oct 29 Valid tree
• notes Aug 5 Binary search basic
• posts Feb 15 Spirited away
• posts Jan 25 New semester is coming
• posts Jan 1 New year cover - Aesthetic

2015

• posts Dec 12 End of my first semester in Cornell
• posts Nov 1 Halloween celebration
• posts Jul 28 Early collection of clarinet cover