Solved by chlorella71

#	Title	# Solved	Avg. Tries
2438	별 찍기 - 1 STANDARD	189,403	1.61
2557	Hello World STANDARD	362,548	2.54
2558	A+B - 2 STANDARD	77,336	1.39
9498	시험 성적 STANDARD	209,945	1.82
10869	사칙연산 STANDARD	233,202	2.24
27866	문자와 문자열 STANDARD	61,305	1.48
31403	$A + B - C$	12,326	1.58

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