Solved by m9719280

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	330,748	2.59
1747	소수&팰린드롬	8,375	3.21
2557	Hello World STANDARD	365,498	2.54
2750	수 정렬하기 STANDARD	91,853	1.72

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