Solved by swon0220

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	324,759	2.59
1001	A-B STANDARD	279,143	1.45
1271	엄청난 부자2	23,329	2.86
2420	Make a Difference STANDARD	31,287	2.16
2557	Hello World STANDARD	358,771	2.54

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