2025Äêfloorº¯ÊýÄÜÈ¡³öÕûÊý²¿·ÖÂð£¨2025Äêfloorº¯Êýexcel£©
·Ö¶Î·ÅËõ·¨È¡ÕûÊý²¿·Ö
1¡¢·Ö¶Î·ÅËõ·¨È¡ÕûÊý²¿·Ö²»ÄÜÖ±½ÓÈ¡¡£·Ö¶Î·ÅËõ·¨ÊÇÒ»ÖÖÊýÖµ¼ÆËã·½·¨£¬Í¨³£ÓÃÓÚÇó½âº¯ÊýµÄ¸ù»òÁãµã¡£Æä»ù±¾Ë¼ÏëÊÇͨ¹ý²»¶ÏËõСº¯Êýȡֵ·¶Î§µÄÇø¼ä´óС£¬×îÖձƽüµ½º¯ÊýÁãµãËùÔÚµÄλÖá£È»¶ø£¬È¡ÕûÊý²¿·Ö²¢²»ÊǷֶηÅËõ·¨µÄÖ±½ÓÓ¦Óá£
2¡¢ÔÚ½â¾ö·±·ÖÊý¹ÀËãÈ¡ÕûÌâʱ£¬µ±·Ö×ÓΪ1£¬·ÖĸΪ¶à¸ö·Ö×ÓҲΪ1µÄ·ÖÊýÖ®ºÍ£¬ÇÒÕâЩ·ÖÊýµÄ·ÖĸΪµÝ¼õÁ¬Ðø×ÔÈ»Êýʱ£¬Ö±½Óͨ·Ö¼ÆËãÍùÍù¼È¸´ÔÓÓÖ²»±ØÒª¡£´Ëʱ£¬¿ÉÒÔÀûÓÃ×îÖµÔÀí½øÐзֶηÅËõ£¬ÒÔ¼ò»¯¼ÆËã²¢µÃ³öÕûÊý²¿·ÖµÄ¹ÀËãÖµ¡£
3¡¢Ñ°ÕÒÒ»¸öÖмäÁ¿£¬È罫A·Å´ó³ÉC£¬¼´AC£¬ºóÖ¤CB£¬ÕâÖÖÖ¤·¨±ãÊÇ·ÅËõ·¨£¬ÊDz»µÈʽµÄÖ¤Ã÷ÀïµÄÒ»ÖÖ·½·¨£¬ÆäËû»¹ÓбȽϷ¨£¬×ۺϷ¨£¬·ÖÎö·¨£¬·´Ö¤·¨£¬´ú»»·¨£¬º¯Êý·¨£¬Êýѧ¹éÄÉ·¨µÈ Àý£ºÇó µÄÕûÊý²¿·Ö¡£½â£ºÉèÔÀ´µÄʽ×ÓΪS¡£
4¡¢·ÅËõ·¨µÄ²Ù×÷²½Öè¹Û²ìÒÑÖª±ß³¤£º·ÖÎöÁ½ÌõÒÑÖª±ßµÄÊýÖµÌØÕ÷£¨ÈçÕûÊý¡¢Ð¡Êý¡¢·ÖÊýµÈ£©¡£Ñ¡Ôñ·ÅËõ·½Ïò£º·Å´ó·¨£ºÈô±ß³¤º¬Ð¡Êý»ò·ÖÊý£¬¿É½«Æä·Å´óΪÕûÊý£¨È罫 $5$ ·Å´óΪ $2$£©¡£ËõС·¨£ºÈô±ß³¤¹ý´ó£¬¿ÉËõСΪ¸üÒ×¼ÆËãµÄÊýÖµ£¨È罫 $10$ ËõСΪ $5$£©¡£
5¡¢»ù±¾²»µÈʽ·ÅËõ ¾ùÖµ²»µÈʽ£º¶ÔÓڷǸºÊµÊýa¡¢b£¬ÓÐ$sqrt{ab} leq frac{a+b}{2}$£¨µ±ÇÒ½öµ±a=bʱȡµÈºÅ£©¡£ÀûÓþùÖµ²»µÈʽ½øÐзÅËõ£¬ÊÇ·ÅËõ·¨ÖÐ×î»ù´¡Ò²ÊÇ×îÖØÒªµÄÒ»ÖÖ¼¼ÇÉ¡£Æ½·½ºÍ²»µÈʽ£º¶ÔÓÚÈÎÒâʵÊýa¡¢b£¬ÓÐ$a^2+b^2 geq 2ab$£¨µ±ÇÒ½öµ±a=bʱȡµÈºÅ£©¡£
6¡¢]+a[2]-a[2]+a[3]-...-a[n]+a[n+1]=a[n+1]-a[1]¡£Ò»¸ö³£Óõķֲð¼¼ÇɾÍÊÇ1/£¨n£¨n-1£©=1/£¨n-1£©-1/n£¬´ËÌâµÄͨÏî1/n¸ÕºÃ¿ÉÒÔ·ÅËõ³É1/£¨n£¨n-1£©¡£Òò´Ë Ôʽ1+1/£¨1¡Á2£©+...+1/£¨n£¨n-1£©=1+1-1/2+...+1/£¨n-1£©-1/n=2-1/n2¡£
floorº¯ÊýpascalÓïÑÔÊýѧº¯Êý
1¡¢ÔÚPascalÓïÑÔÖУ¬ÎÒÃÇÓÐÒ»¸öÄÚÖõÄÊýѧº¯Êý£¬ÃûΪµØ°åº¯Êý£¨floor function£©£¬ÆäÖ÷Òª×÷ÓÃÊÇ·µ»ØÒ»¸ö²»´óÓÚÊäÈë²ÎÊýµÄ×î´óÕûÊý¡£º¯ÊýµÄ¶¨ÒåºÍÓï·¨ÈçÏ£ºº¯ÊýÃû£ºfloor ¹¦ÄÜ£º·µ»Ø²ÎÊýxµÄÕûÊý²¿·Ö£¬¼´±ÈxСµÄ×î´óÕûÊý¡£
2¡¢ÔÚPascalÓïÑÔÖУ¬floorº¯ÊýÊÇÒ»¸öÄÚÖõÄÊýѧº¯Êý£¬ÓÃÓÚ·µ»ØÒ»¸ö²»´óÓÚÊäÈë²ÎÊýµÄ×î´óÕûÊý¡£ÒÔÏÂÊǹØÓÚfloorº¯ÊýµÄÏêϸ½âº¯ÊýÃû£ºfloor ¹¦ÄÜ£º·µ»Ø²ÎÊýxµÄÕûÊý²¿·Ö£¬¼´²»´óÓÚxµÄ×î´óÕûÊý¡£»»¾ä»°Ëµ£¬Ëü»áÏòÏÂÈ¡Õûµ½×î½Ó½üµÄÕûÊý¡£Ó÷¨£ºÔÚʹÓÃfloorº¯Êý֮ǰ£¬ÐèÒªÔÚ³ÌÐòÖÐÒýÈëMath¿â£¬Èçuses math£»¡£
3¡¢MATLABÖÐprettyµÄÓï·¨£ºpretty£¨X£©pretty£¨X£©µÄ×÷ÓãºÊ¹XÒÔÀàËÆÅŰæÊýѧµÄ´¿Îı¾¸ñʽ´òÓ¡¡£
4¡¢// ¼ÆËã½×³ËµÄº¯Êý¡£Èç¹û´«µÝÁË // ÎÞЧµÄÊýÖµ£¨ÀýÈçСÓÚÁ㣩£¬// ½«·µ»Ø -1£¬±íÃ÷·¢ÉúÁË´íÎó¡£ÈôÊýÖµÓÐЧ£¬// °ÑÊýֵת»»Îª×îÏà½üµÄÕûÊý£¬²¢ // ·µ»Ø½×³Ë¡£function factorial£¨aNumber£© { aNumber = Math.floor£¨aNumber£©£» // Èç¹ûÕâ¸öÊý²»ÊÇÒ»¸öÕûÊý£¬ÔòÏòÏÂÉáÈë¡£
5¡¢PASCAL±à³ÌÖÐÖÕÖ¹Ò»¸ö¹ý³Ì»òº¯ÊýµÄÃüÁîÊÇʲô£¬ÖÕÖ¹³ÌÐòµÄÃüÁîÊÇʲô£¿ ´Ó¹ý³Ì¡¢º¯ÊýÖÐÍ˳öÓÃexit£» Èç¹ûÊÇFP¡¢º¯Êý£¬¿ÉÒÔдexit£¨1£©£»À´Ö±½Ó·µ»Øº¯ÊýÖµ¡£ Ö±½ÓÖÕÖ¹³ÌÐòÓÃhalt£» ÓÃhalt£¨1£©£»¿ÉÒÔ·µ»ØÖµ¸øÏµÍ³¡£
6¡¢uses µ÷ÓÃPascal×ÊÁϿ⡣ÀýÈçuses Math µ÷ÓÃÊýѧ¿â.Math¿âʵÓûã×Ü ÔÚFPÖУ¬Math¿âΪÎÒÃÇÌṩÁ˷ḻµÄÊýѧº¯Êý¡£ÒÔϽéÉÜÔÚOIÖпÉÄÜ»áÓõ½µÄMath¿âÖÐһЩº¯Êý¡¢¹ý³Ì¡£
CÓïÑÔfloorº¯Êý
CÓïÑÔÖеÄfloorº¯ÊýÖ÷ÒªÓÃÓÚÏòÏÂÈ¡Õû£¬½«¸¡µãÊýת»»Îª×î½Ó½üµÄ½ÏСÕûÊý¡£ÀýÈ磬floor£¨7£©µÄ½á¹ûÊÇ3¡£È»¶ø£¬ÔÚ´¦ÀíÕûÐͱäÁ¿Ê±£¬ÈçÕûÐÍ/ÕûÐÍÔËË㣬½á¹û×ÔÈ»¾ÍÊÇÕûÐÍ£¬Òò´ËÎÞÐèʹÓÃfloorº¯Êý¡£±ÈÈ磬i=a/100£»ÕâÀïi±£´æµÄÊÇa³ýÒÔ100µÄÉÌ£¬¼´°ÙλÊý×Ö£¬¶øÕâ¸öÉÌÒѾÊÇÕûÐÍ£¬×ÔÈ»²»ÐèÒª¶îÍâ½øÐÐÏòÏÂÈ¡Õû²Ù×÷¡£
ÔÚCÓïÑÔÖУ¬floorº¯Êýͨ¹ý°üº¬math.hÍ·Îļþ²¢Ê¹ÓÃfloor£¨double x£©º¯ÊýÔÐÍÀ´ÊµÏÖÏòÏÂÈ¡Õû²Ù×÷¡£º¯Êý¶¨ÒåÓë°üº¬Í·Îļþ floorº¯Êý¶¨ÒåÔÚmath.hÍ·ÎļþÖУ¬Òò´ËÔÚʹÓÃfloorº¯Êý֮ǰ£¬ÐèÒªÏȰüº¬Õâ¸öÍ·Îļþ¡£º¯ÊýÔÐÍÓë²ÎÊý floorº¯ÊýµÄÔÐÍΪdouble floor£¨double x£©¡£²ÎÊýxΪҪȡÕûµÄ¸¡µãÊý¡£
floor£¨£©ÊÇCÓïÑÔÖеÄÒ»¸öÊýѧº¯Êý£¬Òâ˼ÊÇÏòÏÂÈ¡Õû£¬¼´È¡²»´óÓÚÒªÇóÖµµÄ×î´óµÄÄǸöÕûÊýÖµ¡£floorÔÒâΪµØ°åÖ®Ò⣬¿ÉÒÔÖú¼ÇΪÊýÖµÓÌÈçÈË´¦ÔڵذåÉÏ£¬È¡Ð¡ÓÚ¸ÃÊýÖµµÄµØ°å¡£
ÔÚ C ÓïÑÔÖУ¬È¡ÕûµÄ¹æÔòÈ¡¾öÓÚʹÓõÄÈ¡Õûº¯Êý¡£Èç¹ûʹÓÃÄÚÖõÄÈ¡Õûº¯Êý floor£¨£©£¬ÔòÈ¡ÕûµÄ¹æÔòΪÏòÏÂÈ¡Õû£¬¼´È¡×î´óµÄÕûÊý£¬Ð¡ÓÚµÈÓÚÔÊý¡£ÀýÈ磺floor£¨14£© # Êä³ö 3 floor£¨-14£© # Êä³ö -4 Èç¹ûʹÓÃÄÚÖõÄÈ¡Õûº¯Êý ceil£¨£©£¬ÔòÈ¡ÕûµÄ¹æÔòΪÏòÉÏÈ¡Õû£¬¼´È¡×îСµÄÕûÊý£¬´óÓÚµÈÓÚÔÊý¡£
ÓÉÓÚÕûÊýµÄ±íʾ·¶Î§Ô¶Ð¡ÓÚ¸¡µãÊýµÄ±íʾ·¶Î§£¬Ö±½Ó²ÉÓÃÇ¿ÖÆ×ª»»°Ñ¸¡µãÊýת»»³ÉÕûÊýÓпÉÄܳöÏÖÊý¾Ý´íÎó£¬ËùÒÔÏȲÉÓÃCÓïÑÔ±ê×¼¿âÖеÄfloor£¨£©º¯ÊýʵÏÖ¡±²»´óÓÚXµÄ×î´óÕûÊý¡°£¬Íê³É¶ÔXµÄÈ¡Õû²Ù×÷£¬È»ºóÔÙ¼Ó1¡£
´ð°¸£ºÔÚCÓïÑÔÖУ¬È¡ÕûºÍÈ¡ÓàµÄ²Ù×÷¿ÉÒÔͨ¹ýһЩÊýѧÔËËã·ûºÍº¯ÊýʵÏÖ¡£È¡Õû¿ÉÒÔʹÓÃ/ÔËËã·û»òfloorº¯Êý£¬È¡Óà¿ÉÒÔʹÓÃ%ÔËËã·û¡£

floorº¯ÊýÓ÷¨
1¡¢FLOORº¯ÊýÊÇÑϸñµØÏòÏÂÉáÈëµ½×î½Ó½üµÄÖ¸¶¨»ùÊýµÄ±¶Êý£¬¶øËÄÉáÎåÈëÔòÊǸù¾ÝÊýÖµÓëÖ¸¶¨»ùÊýµÄ²îÖµÀ´¾ö¶¨ÉáÈë·½Ïò¡£×ܽ᣺FLOORº¯ÊýÓÃÓÚ½«ÊýÖµÏòÏÂÉáÈëµ½Ö¸¶¨»ùÊý×î½Ó½üµÄ±¶Êý¡£FLOORº¯ÊýµÄÓ﷨ΪFLOOR£¨number£¬ significance£©£¬ÆäÖÐnumberÊÇÒªÉáÈëµÄÖµ£¬significanceÊÇÒªÉáÈëµ½µÄ±¶Êý¡£
2¡¢µØ°åº¯Êý£¨FLOOR£©µÄ×÷ÓÃÊǽ«ÊýÖµÏòÏÂÉáÈëµ½×î½Ó½üµÄÖ¸¶¨±¶Êý¡£ËüµÄ»ù±¾Óï·¨ÊÇ£ºFLOOR£¨Number£¬ Significance£©£¬ÆäÖÐNumberÊÇÒªµ÷ÕûµÄÊýÖµ£¬¶øSignificanceÔòÊǵ÷ÕûµÄ±¶Êý¡£Ê¹ÓÃFLOORº¯Êýʱ£¬±ÈÈçÎÒÃÇÓÐÒ»×éÊý¾Ý£¬Í¨¹ý¹«Ê½=FLOOR£¨$E$1£¬A1£©£¬¿ÉÒÔ¿´µ½½á¹û»áÊÇСÓÚ»òµÈÓÚ»ùÊý£¨¼´Significance£©µÄ×î´óÕûÊý¡£
3¡¢excelÖÐfloorº¯ÊýµÄÓ÷¨£¡FLOORº¯ÊýÊÇÒ»¸ö²»ÊÇÊ®µØ³£Óõĺ¯Êý£¬µ«ÊÇÕâ¸öº¯ÊýÊ®·ÖµØÓÐÓ᣸ú¯ÊýµÄ¹¦ÄÜÊǽ«Ò»¸öÊý×Ö°´ÕÕÖ¸¶¨µÄ»ùÊýµÄ±¶ÊýÏòÏÂÉáÈë¡£Ò»°ã³£ÓõÄÓ﷨Ϊ£ºFLOOR£¨Êý×Ö£¬Ö¸¶¨µÄ»ùÊý£©ÈçͼËùʾ £¬½«ÏÂÃæµÄÊý×ÖÈç¹ûСÊý²¿·Ö´óÓÚ0.5ʱ°´0.5¼ÆË㣬СÓÚ0.5ʱ°´0¼ÆËã¡£
4¡¢FLOORº¯ÊýµÄÓ﷨Ϊ£ºFLOOR£¨Number£¬ Significance£©ÆäÖУºNumber£ºÐèÒªÏòÏÂÉáÈëµÄÊýÖµ¡£Significance£ºÖ¸¶¨µÄ±¶Êý»ùÊý£¬½á¹û»áÉáÈëµ½¸Ã»ùÊýµÄÕûÊý±¶¡£¾ßÌåʹÓ÷½·¨£º»ù±¾²Ù×÷£ºÔÚµ¥Ôª¸ñÖÐÊäÈ빫ʽ£¬ÀýÈç=FLOOR£¨13£¬ 5£©£¬½á¹ûΪ10¡£ÒòΪ13ÏòÏÂÉáÈëµ½×î½Ó½üµÄ5µÄ±¶ÊýÊÇ10¡£
5¡¢floorº¯ÊýÊÇÓÃÓÚÏòÏÂÈ¡ÕûµÄº¯Êý£¬¼´·µ»Ø²»´óÓÚÖ¸¶¨ÊýÖµµÄ×î´óÕûÊý¡£ÒÔÏÂÊǹØÓÚfloorº¯ÊýµÄÏêϸÓ÷¨£º¶¨ÒåÓ빦ÄÜ£ºfloorº¯ÊýÔÚÊýѧºÍ¼ÆËã»ú±à³ÌÖй㷺ʹÓã¬ÓÃÓÚ¶Ô¸ø¶¨µÄʵÊý½øÐÐÏòÏÂÈ¡Õû¡£Ëü·µ»ØµÄÊÇÒ»¸ö²»´óÓÚ¸ø¶¨ÊµÊýµÄ×î´óÕûÊý¡£ÀýÈ磬¶ÔÓÚСÊý7£¬floorº¯Êý·µ»Ø3£»¶ÔÓÚ7£¬·µ»Ø4¡£
6¡¢ExcelÖеÄFLOORº¯ÊýÓÃÓÚÏòÏÂÈ¡Õû¡£¸Ãº¯Êý¿ÉÒÔ½«Ö¸¶¨µÄÊýÖµÑØ×ÅÖ¸¶¨µÄÊý×ÖÏòÏÂÉáÈëµ½×î½Ó½üµÄÕûÊý¡£Æä»ù±¾Óï·¨ÊÇ£º=FLOOR¡£ÏÂÃæÏêϸ½âÊÍÈçºÎʹÓøú¯Êý¡£º¯ÊýµÄ»ù±¾½á¹¹ FLOORº¯ÊýÓÐÁ½¸ö²ÎÊý£ºµÚÒ»¸ö²ÎÊýÊÇÐèÒªÏòÏÂÈ¡ÕûµÄÊýÖµ£»µÚ¶þ¸ö²ÎÊýÊÇÏòÏÂÈ¡Õûµ½µÄ±¶Êý£¬Ò²¾ÍÊÇСÊýλÊý£¬¿ÉÒÔ¸ù¾ÝÐèҪѡÔñСÊýλÊý¡£
C++ÀïÃæ,È¡ÕûµÄº¯ÊýÊÇʲô?
C/C++ÖеÄÕûÊý³ý·¨ÔËËã·û¡°/¡±±¾Éí¾ÍÓÐÈ¡Õû¹¦ÄÜ£¨int / int£©£¬µ«ÊÇÕûÊý³ý·¨¶Ô¸ºÊýµÄÈ¡Õû½á¹ûºÍʹÓõÄC±àÒëÆ÷Óйء£Ê¹ÓÃfloorº¯Êý¡£floor£¨x£©·µ»ØµÄÊÇСÓÚ»òµÈÓÚxµÄ×î´óÕûÊý¡£È磺floor£¨5£© = 2 floor£¨-5£© = -3 ʹÓÃceilº¯Êý¡£ceil£¨x£©·µ»ØµÄÊÇ´óÓÚxµÄ×îСÕûÊý¡£
ÁíÒ»ÖÖÈ¡Õû·½·¨ÊÇÀûÓÃC/C++ÖеÄÕûÊý³ý·¨ÔËËã·û¡°/¡±¡£¶ÔÓÚÕûÊý³ý·¨£¬½á¹ûÊÇÏòÏÂÈ¡ÕûµÄ£¬µ«ÐèҪעÒâµÄÊÇ£¬µ±²Ù×÷ÊýΪ¸ºÊýʱ£¬½á¹ûµÄÈ¡Õû·½Ê½¿ÉÄÜÒÀÀµÓÚËùʹÓõÄC±àÒëÆ÷¡£³ý´ËÖ®Í⣬CÓïÑÔ»¹ÌṩÁ˱ê×¼¿âº¯ÊýÀ´ÊµÏÖÈ¡Õû²Ù×÷¡£ÆäÖУ¬floor£¨x£© º¯ÊýÓÃÓÚ·µ»Ø²»´óÓÚxµÄ×î´óÕûÊý¡£
Á½¸öÕûÊýÏà³ýµÄ½á¹ûΪСÊýʱ£¬Æä½á¹ûÊÇÔÚСÊý¸½½ü²¢ÇÒ½ÏСµÄÕûÊý¡£ÀýÈ磬-5/2=-3¡£cÓïÑÔÓÐÒ»¸öÏò¸ºÎÞÇîÈ¡ÕûµÄ¿âº¯Êý£ºfloor¡£ÏòÕýÎÞÇîÈ¡Õû Á½¸öÕûÊýÏà³ýµÄ½á¹ûΪСÊýʱ£¬Æä½á¹ûÊÇÔÚСÊý¸½½ü²¢ÇҽϴóµÄÕûÊý¡£ÀýÈ磬-5/2=-2cÓïÑÔÓÐÒ»¸öÏòÕýÎÞÇîÈ¡ÕûµÄ¿âº¯Êý£ºceil¡£
ÔÚCÓïÑÔÖУ¬ÌṩÁËÈýÖÖÈ¡Õûº¯Êý£¬ËüÃÇ·Ö±ðÊÇfloor£¨£©ÏòÏÂÈ¡Õû¡¢ceil£¨£©ÏòÉÏÈ¡ÕûÒÔ¼°round£¨£©ËÄÉáÎåÈëÈ¡Õû¡£ÕâЩº¯ÊýÔÚ´¦Àí¸¡µãÊýʱ·Ç³£ÊµÓã¬ËüÃǵÄʹÓ÷ֱðÈçÏ£ºÊ×ÏÈ£¬ÎÒÃÇÀ´¿´ÏòÏÂÈ¡Õûº¯Êýfloor£¨£©¡£ËüÓÃÓÚ»ñÈ¡²»´óÓÚ²ÎÊýµÄÕûÊýÖµ£¬ÊÊÓÃÓÚ¸¡µãÊýÀàÐÍ£¨ÈçfloatºÍdouble£©¡£
floorº¯Êý¼ò½é
1¡¢floorº¯ÊýÊÇÒ»¸öʵÏÖÏòÏÂÈ¡Õû»òÏòÏÂÉáÈëµÄÊýѧº¯Êý¡£¹¦ÄÜ£º¶ÔÓÚÈκÎʵÊýx£¬floorº¯Êý»á·µ»ØÒ»¸ö²»´óÓÚxµÄ×î´óÕûÊý¡£ÕâÒâζ×ÅËü»áÖ±½ÓºöÂÔСÊý²¿·Ö£¬Ö»±£ÁôÕûÊý²¿·Ö¡£¹æÔò£ºÓëËÄÉáÎåÈ벻ͬ£¬floorº¯Êý²»½øÐÐËÄÉáÎåÈë²Ù×÷£¬¶øÊÇÖ±½ÓÉáȥСÊý²¿·Ö¡£
2¡¢ÔÚ±à³ÌÖУ¬ÎÒÃǾ³£»áÓöµ½Ò»¸öÓÐÓõÄÊýѧº¯Êý£¬ÄǾÍÊÇfloorº¯Êý£¬Ò²³£Ð´×÷Floor£¨x£©¡£ËüµÄÖ÷Òª×÷ÓÃÊÇʵÏÖÏòÏÂÈ¡Õû»òÕß˵ÊÇÏòÏÂÉáÈ룬¼´¶ÔÓÚÈκÎʵÊýx£¬Ëü»á·µ»ØÒ»¸ö²»´óÓÚxµÄ×î´óÕûÊý¡£²»Í¬ÓÚËÄÉáÎåÈëµÄ¹æÔò£¬floorº¯ÊýÖ±½ÓºöÂÔСÊý²¿·Ö£¬Ö»±£ÁôÕûÊý²¿·Ö¡£
3¡¢FLOORº¯ÊýÓÃÓÚ½«ÊýÖµÏòÏÂÉáÈëµ½Ö¸¶¨»ùÊý×î½Ó½üµÄ±¶Êý¡£FLOORº¯ÊýµÄÓ﷨ΪFLOOR£¨number£¬ significance£©£¬ÆäÖÐnumberÊÇÒªÉáÈëµÄÖµ£¬significanceÊÇÒªÉáÈëµ½µÄ±¶Êý¡£FLOORº¯ÊýµÄÉáÈ뷽ʽÓëËÄÉáÎåÈ벻ͬ£¬ËüÊÇÑϸñµØÏòÏÂÉáÈëµ½×î½Ó½üµÄÖ¸¶¨»ùÊýµÄ±¶Êý¡£
4¡¢º¯Êý˵Ã÷£ºFLOORº¯ÊýÊÇÓÃÓÚ½«ÊýÖµÏòÏÂÉáÈëΪ×î½Ó½üµÄÖ¸¶¨»ùÊýµÄ±¶Êý¡£ÕâÀïÖ¸¶¨»ùÊýΪ100£¬¾Í¿ÉÒÔʵÏÖ°ÙλȥһȡÕû¡£²Ù×÷²½Ö裺¼ÙÉèÊý¾ÝÔÚAÁУ¬ÔÚÒªÏÔʾ½á¹ûµÄµ¥Ôª¸ñ£¨ÈçB1£©ÖÐÊäÈ빫ʽ¡°=FLOOR£¨A1£¬ 100£©¡±£¬È»ºó°´Ï»سµ¼ü£¬¼´¿ÉµÃµ½A1µ¥Ôª¸ñÊýÖµ°ÙλȥһȡÕûºóµÄ½á¹û¡£