Solved by sw61457

#	Title	# Solved	Avg. Tries
10869	사칙연산 STANDARD	231,150	2.24
2739	구구단 STANDARD	199,714	1.98
2588	곱셈 STANDARD	172,792	2.15
2557	Hello World STANDARD	359,785	2.54
2439	별 찍기 - 2 STANDARD	171,369	1.79
2438	별 찍기 - 1 STANDARD	187,817	1.61
1330	두 수 비교하기 STANDARD	204,564	2.01

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