Solved by gusdk6

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	224,143	1.30
10869	사칙연산 STANDARD	221,563	2.23
2739	구구단 STANDARD	191,605	1.97
2557	Hello World STANDARD	346,953	2.54
2475	검증수 STANDARD	51,935	1.34
2438	별 찍기 - 1 STANDARD	180,405	1.61
2420	Make a Difference STANDARD	29,325	2.17
2338	긴자리 계산	17,336	2.00
1330	두 수 비교하기 STANDARD	195,559	2.01
1271	엄청난 부자2	22,063	2.87
1008	A/B STANDARD	221,742	2.90
1001	A-B STANDARD	269,286	1.44
1000	A+B STANDARD	313,670	2.58

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