Solved by bonniepark

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	313,670	2.58
2557	Hello World STANDARD	346,953	2.54
2588	곱셈 STANDARD	165,533	2.15
10171	Cats STANDARD	179,525	2.81
10869	사칙연산 STANDARD	221,563	2.23

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