Solved by ss_ri3

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	232,645	1.30
10926	??! STANDARD	136,242	1.99
10869	사칙연산 STANDARD	230,094	2.24
9498	시험 성적 STANDARD	207,188	1.83
2753	윤년 STANDARD	184,378	1.94
2739	구구단 STANDARD	198,794	1.98
2557	Hello World STANDARD	358,466	2.54
1330	두 수 비교하기 STANDARD	203,556	2.01
1008	A/B STANDARD	230,354	2.90
1001	A-B STANDARD	278,805	1.45
1000	A+B STANDARD	324,491	2.59

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