Problems from Coding Cup @ Google 2019

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Coin Counter	0.57	1382	121	40	33%	5.3 - 6.9Hard	en
Dictionary Compression	0.10	84284	2000	710	36%	5.1 - 9.5Hard	en
Trick and Treat	0.00	129	963	327	34%	5.9 - 6.8Hard	en ja