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3.7  ML5 — ¥ê¥¹¥È

Exercise 16  [Æñ°×ÅÙ 2] º£¤Þ¤Ç¤Î¤³¤È¤ò±þÍѤ·¤Æ¡¤ ¶õ¥ê¥¹¥È []¡¤±¦·ë¹ç¤ÎÆó¹à±é»»»Ò ::¡¤match ¼°¤òƳÆþ¤·¤Æ¡¤¥ê¥¹¥È¤¬°·¤¨¤ë¤è¤¦¤Ë ML4 ¥¤¥ó¥¿¥×¥ê¥¿¤ò³ÈÄ¥¤»¤è¡¥match¼°¤Î¹½Ê¸¤Ï¡¤
match <¼°1with []→<¼°2>  | <¼±ÊÌ»Ò1:: <¼±ÊÌ»Ò2>→<¼°1>
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Exercise 17  [Æñ°×ÅÙ 1] ¥ê¥¹¥Èɽµ­
[<¼°1>;…;<¼°n>]
¤ò¥µ¥Ý¡¼¥È¤»¤è¡¥
Exercise 18  [Æñ°×ÅÙ 1] match¼°¤Ë¤ª¤¤¤Æ¡¤¥ê¥¹¥È¤ÎÀèƬ¤È»Ä¤ê¤òɽ¤¹ÊÑ¿ô¤ËƱ¤¸¤â¤Î¤¬»È¤ï¤ì¤Æ¤¤¤¿ ¾ì¹ç¤Ë¥¨¥é¡¼¤òȯÀ¸¤¹¤ë¤è¤¦¤Ë²þÎɤ»¤è¡¥
Exercise 19  [Æñ°×ÅÙ 3] ¤è¤ê°ìÈÌŪ¤Ê¥Ñ¥¿¡¼¥ó¥Þ¥Ã¥Á¹½Ê¸¤ò¼ÂÁõ¤»¤è¡¥
Exercise 20  [Æñ°×ÅÙ 2] ¤³¤³¤Þ¤ÇÍ¿¤¨¤¿¹½Ê¸µ¬Â§¤Ç¤Ï¡¤Objective Caml¤È¤Ï°Û¤Ê¤ê¡¤ if¡¤let, fun, match ¼°¤Ê¤É¤Î¡Ö¤Ç¤­¤ë¤À¤±±¦¤Ë±ä¤Ð¤·¤ÆÆɤà¡×¹½Ê¸¤¬Æó¹à ±é»»»Ò¤Î±¦Â¦¤ËÍ褿¾ì¹ç¡¤³ç¸Ì¤¬É¬ÍפˤʤäƤ·¤Þ¤¦¡¥¤³¤Î³ç¸Ì¤¬É¬Íפʤ¯¤Ê ¤ë¤è¤¦¤Ê¹½Ê¸µ¬Â§¤òÍ¿¤¨¤è¡¥Î㤨¤Ð¡¤
1 + if true then 2 else 3;;
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