Solved by hmmi

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	326,286	2.59
1001	A-B STANDARD	280,437	1.45
1008	A/B STANDARD	231,859	2.90
1271	엄청난 부자2	23,516	2.86
4949	The Balance of the World	42,505	3.04
9012	Parenthesis	81,149	2.15
10773	Zero That Out	61,638	1.46
10828	스택	77,951	2.62

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