1
²£«~¸Ñ¨M¤è®×
Solution
±z²{¦bªº¦ì¸m¡J­º­¶ - ²£«~¸Ñ¨M¤è®× - ²£«~¸Ñ¨M¤è®×
²£«~¸Ñ¨M¤è®×

©ñ²´¥@¬É¡A®i±æ¥¼¨Ó¡A°í«ù´£¨ÑÀu½èªº²£«~©M±M·~ªº§Þ³NªA°È

µØ©÷¾T·~¤½²³¸¹