Solved by matna

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	316,473	2.58
1001	A-B STANDARD	271,739	1.44
1330	두 수 비교하기 STANDARD	197,547	2.01
2557	Hello World STANDARD	349,953	2.54
2739	구구단 STANDARD	193,505	1.98
10869	사칙연산 STANDARD	223,744	2.23
10998	A×B STANDARD	226,332	1.30

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