Solved by dr19

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	325,159	2.59
1001	A-B STANDARD	279,517	1.45
1008	A/B STANDARD	230,922	2.90
1271	엄청난 부자2	23,380	2.86
1330	두 수 비교하기 STANDARD	204,134	2.01
2338	긴자리 계산	18,364	2.00
2420	Make a Difference STANDARD	31,377	2.16
2438	별 찍기 - 1 STANDARD	187,491	1.61
2475	검증수 STANDARD	55,136	1.34
2557	Hello World STANDARD	359,212	2.54
2558	A+B - 2 STANDARD	76,632	1.39

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