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¥Ç¥Ð¥Ã¥¬¤Î»ÈÍÑÎ㤳¤³¤Ç¤Ï, ³¬¾è¤òºÆµ¢Åª¤Ë·×»»¤µ¤»¤ë¥æ¡¼¥¶ÄêµÁÈ¡¿ô¤òÎã¤È¤·¤Æ, ¥Ç¥Ð¥Ã¥¬¤Î ¼ÂºÝ¤Î»ÈÍÑË¡¤ò¼¨¤¹. % asir [0] load("fac")$ [3] debug$ (debug) list factorial 1 def factorial(X) { 2 if ( !X ) 3 return 1; 4 else 5 return X * factorial(X - 1); 6 } 7 end$ (debug) stop at 5 <-- ¥Ö¥ì¡¼¥¯¥Ý¥¤¥ó¥È¤ÎÀßÄê (0) stop at "./fac":5 (debug) quit <-- ¥Ç¥Ð¥Ã¥°¥â¡¼¥É¤òÈ´¤±¤ë [4] factorial(6); <-- factorial(6) ¤Î¸Æ¤Ó½Ð¤· stopped in factorial at line 5 in file "./fac" 5 return X * factorial(X - 1); (debug) where <-- ¥Ö¥ì¡¼¥¯¥Ý¥¤¥ó¥È¤Þ¤Ç¤Î¸Æ¤Ó½Ð¤·Îó¤Îɽ¼¨ factorial(), line 5 in "./fac" (debug) print X <-- X ¤ÎÃͤÎɽ¼¨ X = 6 (debug) step <-- ¥¹¥Æ¥Ã¥×¼Â¹Ô (È¡¿ô¤ËÆþ¤ë) stopped in factorial at line 2 in file "./fac" 2 if ( !X ) (debug) where factorial(), line 2 in "./fac" factorial(), line 5 in "./fac" (debug) print X X = 5 (debug) delete 0 <-- ¥Ö¥ì¡¼¥¯¥Ý¥¤¥ó¥È 0 ¤Î¾Ãµî (debug) cont <-- ¼Â¹Ô·Ñ³ 720 <-- ·ë²Ì = 6! [5] quit; Go to the first, previous, next, last section, table of contents. |