Solved by hello_134

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	316,860	2.58
1001	A-B STANDARD	272,084	1.44
1008	A/B STANDARD	224,188	2.90
2163	초콜릿 자르기 STANDARD	28,202	1.40
2525	오븐 시계 STANDARD	105,890	2.63
2530	인공지능 시계	20,699	2.16
2557	Hello World STANDARD	350,315	2.54
2558	A+B - 2 STANDARD	74,933	1.38
2588	곱셈 STANDARD	167,432	2.15
2914	FAKTOR STANDARD	20,137	1.25
3046	R2 STANDARD	34,699	1.31
5597	Who have not handed in ?	64,641	1.94
10430	나머지 STANDARD	193,074	1.94
10807	개수 세기 STANDARD	79,388	1.62
10869	사칙연산 STANDARD	224,057	2.23
10871	X보다 작은 수 STANDARD	151,784	1.84
10998	A×B STANDARD	226,653	1.30
11021	A+B - 7 STANDARD	135,486	2.04
11022	A+B - 8 STANDARD	131,348	1.47

1