Participant: wuzhengkai

Representing China using C++.

**Qualification Round**: ranked 2440 (65 points)
Magic Trick	Cookie Clicker Alpha		Minesweeper Master		Deceitful War
S	S	L	S	L	S	L
			C++	C++	C++	C++

**Round 1A**: ranked 84 (100 points)
Charging Chaos		Full Binary Tree		Proper Shuffle
S	L	S	L	S
C++	C++	C++	C++	C++

**Round 2**: ranked 28 (100 points)
Data Packing		Up and Down		Don't Break The Nile		Trie Sharding
S	L	S	L	S	L	S	L
C++	C++	C++	C++	C++	C++	C++	C++

**Round 3**: ranked 8 (71 points)
Magical, Marvelous Tour		Last Hit		Crime House		Willow
S	L	S	L	S	L	S	L
C++	C++	C++	C++	C++	C++

**World Finals**: ranked 23 (44 points)
Checkerboard Matrix		Power Swapper		Symmetric Trees		Paradox Sort		Allergy Testing		ARAM
S	L	S	L	S	L	S	L	S	L	S	L
C++	C++	C++	C++					C++