Solved by sjh10273

#	Title	# Solved	Avg. Tries
2557	Hello World STANDARD	338,504	2.54
1085	직사각형에서 탈출	59,077	1.53
1008	A/B STANDARD	215,436	2.90
1001	A-B STANDARD	262,270	1.44
1000	A+B STANDARD	305,835	2.57

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