Solved by ss_ri3

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	215,314	1.30
10926	??! STANDARD	121,112	1.98
10869	사칙연산 STANDARD	212,850	2.22
9498	시험 성적 STANDARD	192,211	1.82
2753	윤년 STANDARD	169,614	1.93
2739	구구단 STANDARD	184,629	1.97
2557	Hello World STANDARD	335,490	2.54
1330	두 수 비교하기 STANDARD	187,544	2.01
1008	A/B STANDARD	212,975	2.90
1001	A-B STANDARD	259,581	1.44
1000	A+B STANDARD	302,858	2.57

1