Solved by ianshim0718

#	Title	# Solved	Avg. Tries
10869	사칙연산 STANDARD	226,598	2.23
2588	곱셈 STANDARD	169,250	2.15
2557	Hello World STANDARD	353,800	2.54
2444	별 찍기 - 7	55,483	1.77
1000	A+B STANDARD	320,174	2.59

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