µÚ¶þÕ ֪ʶ±íʾ·½·¨
2-2 ÉèÓÐ3¸ö´«½ÌÊ¿ºÍ3¸öÒ°ÈËÀ´µ½ºÓ±ß£¬´òËã³ËÒ»Ö»´¬´ÓÓÒ°¶¶Éµ½×ó°¶È¥¡£¸Ã´¬µÄ¸ºÔØÄÜÁ¦ÎªÁ½ÈË¡£ÔÚÈκÎʱºò£¬Èç¹ûÒ°ÈËÈËÊý³¬¹ý´«½ÌÊ¿ÈËÊý£¬ÄÇôҰÈ˾ͻá°Ñ´«½ÌÊ¿³Ôµô¡£ËûÃÇÔõÑù²ÅÄÜÓÃÕâÌõ´¬°²È«µØ°ÑËùÓÐÈ˶¼¶É¹ýºÓÈ¥ £¨´ð°¸²¢²»Î¨Ò»£¬Òâ˼ÕýÈ·¼´¿É£©
ÓÃSi(nC, nY) ±íʾµÚi´Î¶ÉºÓºó£¬ºÓ¶Ô°¶µÄ״̬£¬nC±íʾ´«½ÌÊ¿µÄÊýÄ¿£¬nY±íʾҰÈ˵ÄÊýÄ¿£¬ÓÉÓÚ×ÜÈËÊýµÄÈ·¶¨µÄ£¬ºÓ¶Ô°¶µÄ״̬ȷ¶¨ÁË£¬ºÓÕâ±ßµÄ״̬Ҳ¼´È·¶¨ÁË¡£¿¼Âǵ½ÌâÄ¿µÄÏÞÖÆÌõ¼þ£¬ÒªÍ¬Ê±±£Ö¤£¬ºÓÁ½°¶µÄ´«½ÌÊ¿ÊýÄ¿²»ÉÙÓÚÒ°ÈËÊýÄ¿£¬¹ÊÔÚÕû¸ö¶ÉºÓµÄ¹ý³ÌÖУ¬ÔÊÐí³öÏÖµÄ״̬ΪÒÔÏÂ3ÖÖÇé¿ö£º 1. nC=0 2. nC=3
3. nC=nY>=0 (µ±nC²»µÈÓÚ0»ò3)
ÓÃdi(dC, dY)±íʾ¶ÉºÓ¹ý³ÌÖУ¬¶Ô°¶×´Ì¬µÄ±ä»¯£¬dC±íʾ£¬µÚi´Î¶ÉºÓºó£¬¶Ô°¶´«½ÌÊ¿ÊýÄ¿µÄ±ä»¯£¬dY±íʾ£¬µÚi´Î¶ÉºÓºó£¬¶Ô°¶Ò°ÈËÊýÄ¿µÄ±ä»¯¡£µ±iΪżÊýʱ£¬dC,dYͬʱΪ·Ç¸ºÊý£¬±íʾ´¬Ê»Ïò¶Ô°¶£¬iÎªÆæÊýʱ£¬dC, dYͬʱΪ·ÇÕýÊý£¬±íʾ´¬Ê»»Ø°¶±ß¡£
³õʼ״̬ΪS0(0, 0)£¬Ä¿±ê״̬ΪS0(3, 3)£¬ÓÃÉî¶ÈÓÅÏÈËÑË÷µÄ·½·¨¿ÉѰÕҶɺӷ½°¸¡£
ÔÚ´Ë£¬ÓÃͼÇ󷨸ÃÎÊÌ⣬Áîºá×ø±êΪnY, ×Ý×ø±êΪnC£¬¿ÉÐÐ״̬Ϊ¿ÕÐĵã±íʾ£¬Ã¿´Î¿ÉÒÔÔÚ¸ñ×ÓÉÏ£¬ÑضԽÇÏßÒÆ¶¯Ò»¸ñ£¬Ò²¿ÉÒÔÑØ×ø±êÖá·½ÏòÒÆ¶¯1¸ñ£¬»òÑØ×ø±êÖá·½ÏòÒÆ¶¯2¸ñ¡£µÚÆæÊý´ÎÊý×´Ì¬×ªÒÆ£¬ÑØÓÒ·½£¬ÉÏ·½£¬»òÓÒÉÏ·½Òƶ¯£¬µÚżÊý´ÎÊý×´Ì¬×ªÒÆ£¬ÑØ×ó·½£¬Ï·½£¬»ò×óÏ·½Òƶ¯¡£
nC 3 2 1 0 1 2 3 nY ´Ó(0,0)¿ªÊ¼£¬ÒÀ´ÎÑØ¼ýÍ··½Ïò¸Ä±ä״̬£¬¾¹ý11²½Ö®ºó£¬¼´¿ÉÒÔµ½´ïÄ¿±ê״̬(3,3)£¬ÏàÓ¦µÄ¶ÉºÓ·½°¸Îª£º
d1(1,1)--d2(-1,0)--d3(0,2)--d4(0,-1)--d5(2,0)--d6(-1,-1)--d7(2,0)--d8(0,-1)--d9(0,2)--d10(-1,0)--d11(1,1)
2-5 ÊÔÓÃËÄÔªÊýÁнṹ±íʾËÄÔ²ÅÌèóËþÎÊÌ⣬²¢»³öÇó½â¸ÃÎÊÌâµÄÓë»òͼ¡£
ÓÃËÄÔªÊýÁÐ (nA, nB, nC, nD) À´±íʾ״̬£¬ÆäÖÐnA±íʾAÅÌÂäÔÚµÚnAºÅÖù×ÓÉÏ£¬nB±íʾBÅÌÂäÔÚµÚnBºÅÖù×ÓÉÏ£¬nC±íʾCÅÌÂäÔÚµÚnCºÅÖù×ÓÉÏ£¬nD±íʾDÅÌÂäÔÚµÚnDºÅÖù×ÓÉÏ¡£
³õʼ״̬Ϊ 1111£¬Ä¿±ê״̬Ϊ 3333
1111211111113311211123112311331111112221 33113321 3321132133212221 132112211221222111113333 22212223 22233223322331233123112322233333 11231133 1133213311333333 2133233323333333
ÈçͼËùʾ£¬°´´ÓÉÏÍùϵÄ˳Ðò£¬ÒÀ´Î´¦Àíÿһ¸öÒ¶½áµã£¬°á¶¯Ô²ÅÌ£¬ÎÊÌâµÃ½â¡£
2-6 ÓÃν´ÊÑÝË㹫ʽ±íʾÏÂÁÐÓ¢Îľä×Ó(¶àÓöø²»ÊÇÊ¡Óò»Í¬Î½´ÊºÍÏî¡£ÀýÈç²»ÒªÓõ¥Ò»µÄν´Ê×ÖĸÀ´±íʾÿ¸ö¾ä×Ó¡£)
A computer system is intelligent if it can perform a task which, if performed by a human, requires intelligence.
Ïȶ¨Òå»ù±¾µÄν´Ê
INTLT(x) means x is intelligent PERFORM(x,y) means x can perform y
22231123 REQUIRE(x) means x requires intelligence CMP(x) means x is a computer system HMN(x) means x is a human
ÉÏÃæµÄ¾ä×Ó¿ÉÒÔ±í´ïΪ (ÈÎÒâx)
{ (´æÔÚt) (´æÔÚy) [ HMN(y) ºÏÈ¡ PERFORM(y,t) ºÏÈ¡ REQUIRE(t) ºÏÈ¡ CMP(x) ºÏÈ¡ PERFORM(x,t) ]
2-7 °ÑÏÂÁÐÓï¾ä±íʾ³ÉÓïÒåÍøÂçÃèÊö£º (1) All man are mortal.
(2) Every cloud has a silver lining.
(3) All branch managers of DEC participate in a profit-sharing plan.
(1)
ATTR Mortal
(2)
INTLT(x) }
Man HAS Cloud (3)
Lining COLOUR Silver
Branch Profit-sharing LEVEL Manager ATTEND ATTR Plan COMPANY DEC
2-8 ×÷Ϊһ¸öµçÓ°¹ÛÖÚ£¬ÇëÄã±àдһ¸öÈ¥µçÓ°Ôº¿´µçÓ°µÄ¾ç±¾¡£
(1) ¿ª³¡Ìõ¼þ
(a) ¹Ë¿ÍÏë¿´µçÓ° (b) ¹Ë¿ÍÔÚ×ã¹»µÄÇ®
(2) ½ÇÉ«
¹Ë¿Í£¬ÊÛÆ±Ô±£¬¼ìƱԱ£¬·ÅÓ³Ô±
(3) µÀ¾ß
Ç®£¬µçӰƱ
(4) ³¡¾°
³¡¾° 1 ¹ºÆ±
(a) ¹Ë¿ÍÀ´µ½ÊÛÆ±´¦ (b) ÊÛÆ±Ô±°ÑƱ¸ø¹Ë¿Í (c) ¹Ë¿Í°ÑÇ®¸øÊÛÆ±Ô± (d) ¹Ë¿Í×ßÏòµçÓ°ÔºÃÅ
³¡¾° 2 ¼ìƱ
(a) ¹Ë¿Í°ÑµçӰƱ¸ø¼ìƱԱ (b) ¼ìƱԱ¼ìƱ
(c) ¼ìƱԱ°ÑµçӰƱ»¹¸ø¹Ë¿Í (d) ¹Ë¿Í½øÈëµçÓ°Ôº
³¡¾° 3 µÈ´ý
(a) ¹Ë¿ÍÕÒµ½×Ô¼ºµÄ×ùλ
(b) ¹Ë¿Í×øÔÚ×Ô¼º×ùλһµÈ´ýµçÓ°¿ªÊ¼
³¡¾° 4 ¹Û¿´µçÓ°
(a) ·ÅÓ³Ô±²¥·ÅµçÓ° (b) ¹Ë¿Í¹Û¿´µçÓ°
³¡¾° 5 À뿪
(a) ·ÅÓ³Ô±½áÊøµçÓ°·ÅÓ³ (b) ¹Ë¿ÍÀ뿪µçÓ°Ôº
(5) ½á¹û
(a) ¹Ë¿Í¹Û¿´Á˵çÓ°
(b) ¹Ë¿Í»¨ÁËÇ® (c) µçӰԺ׬ÁËÇ®
Ïà¹ØÍÆ¼ö£º