Solved by didcksdn0809

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	312,891	2.58
1001	A-B STANDARD	268,578	1.44
1008	A/B STANDARD	221,107	2.90
2557	Hello World STANDARD	346,126	2.54
2558	A+B - 2 STANDARD	74,111	1.38
2753	윤년 STANDARD	176,329	1.93
10869	사칙연산 STANDARD	220,969	2.23
10998	A×B STANDARD	223,528	1.30

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