Solved by sarahka

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	322,604	2.59
1001	A-B STANDARD	277,178	1.44
2439	별 찍기 - 2 STANDARD	169,493	1.79
10807	개수 세기 STANDARD	82,617	1.62
10869	사칙연산 STANDARD	228,547	2.24

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