Solved by rkdqls

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	301,973	2.57
1001	A-B STANDARD	258,798	1.44
1008	A/B STANDARD	212,257	2.90
2557	Hello World STANDARD	334,488	2.54
2558	A+B - 2 STANDARD	71,748	1.38
2588	곱셈 STANDARD	158,321	2.14
10430	나머지 STANDARD	183,498	1.94
10869	사칙연산 STANDARD	212,140	2.22
10998	A×B STANDARD	214,718	1.30
11021	A+B - 7 STANDARD	128,461	2.04

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