CÓïÑÔ³ÌÐòÉè¼Æ½Ì³ÌµÚÎåÕÂÊý×é ÏÂÔØ±¾ÎÄ

CÓïÑÔ³ÌÐòÉè¼Æ½Ì³Ì ¸ßµÈ½ÌÓý³ö°æÉçµÚ¶þ°æ µÚÎåÕ Êý×é

µÚÎåÕ Êý×é 1£®½ÌѧÄÚÈÝ£º ¡ì5.1 һάÊý×é

5.1.1 һάÊý×éµÄ¶¨Òå 5.1.2 һάÊý×éµÄ³õʼ»¯ 5.1.3 Êý×éÔªËØµÄÒýÓà 5.1.4 Êý×é×÷Ϊº¯Êý²ÎÊý 5.1.5 һάÊý×éÓ¦ÓþÙÀý ¡ì5.2 ¶þάÊý×éºÍ¶àάÊý×é

5.2.1¶þάÊý×éºÍ¶àάÊý×éµÄ¸ÅÄî¼°Æä¶¨Òå 5.2.2 ¶þάÊý×éºÍ¶àάÊý×éµÄÒýÓà 5.2.3 ¶þάÊý×éºÍ¶àάÊý×éµÄ³õʼ»¯ 5.2.4 ¶þάÊý×é³ÌÐò¾ÙÀý ¡ì5.3 ×Ö·ûÊý×éºÍ×Ö·û´®

5.3.1 ×Ö·û´®ºÍ×Ö·û´®µÄ´æ´¢·½·¨ 5.3.2 ×Ö·ûÊý×éµÄ³õʼ»¯ 5.3.3 ×Ö·û´®µÄÊäÈë 5.3.4 ×Ö·û´®µÄÊä³ö 5.3.5 ×Ö·û´®ÔËË㺯Êý 5.3.6 ¶þάµÄ×Ö·ûÊý×é 5.3.7 ×Ö·ûÊý×éÓ¦ÓþÙÀý 2£®½ÌѧĿµÄ¼°ÒªÇó£º

µÚ 1 Ò³ ¹² 30 Ò³

CÓïÑÔ³ÌÐòÉè¼Æ½Ì³Ì ¸ßµÈ½ÌÓý³ö°æÉçµÚ¶þ°æ µÚÎåÕ Êý×é

1) ÕÆÎÕÊý×éµÄ¸ÅÄîºÍʹÓà 2) ÕÆÎÕÊý×é³õʼ»¯µÄ·½·¨

3) ÕÆÎÕ×Ö·ûÊý×éºÍ×Ö·û´®µÄÓ¦Óà 3£®½ÌÑ§ÖØµã£º 1) һάÊý×é

2) ¶þάÊý×éºÍ¶àάÊý×é 3) ×Ö·ûÊý×é

µÚÎåÕ Êý×é

Êý×éÊÇÖ¸Ò»×é¾ßÓÐÏàͬÊý¾ÝÀàÐ͵ÄÓÐÐòÊý¾ÝµÄ¼¯ºÏ¡£ÓÃÒ»¸öͳһµÄÃû×Ö±êʶÕâ×éÊý¾Ý£¬ÓÃϱêÀ´Ö¸Ê¾Êý×éÖÐÔªËØµÄÐòºÅ¡£Ò»¸öÊý×éÔªËØÒ²³ÆÒ»¸öϱê±äÁ¿£¬ÆäÓ÷¨ÓëÆÕͨµÄ±äÁ¿Ê¹Ó÷½·¨Ïàͬ¡£

¡ì5.1 һάÊý×é

һάÊý×éÊÇÖ»ÓÐÒ»¸öϱê±äÁ¿µÄÊý×é¡£ 5.1.1 һάÊý×éµÄ¶¨Òå

¶¨Ò巽ʽ£º ÀàÐͱêʶ·û Êý×éÃû[ϱ곣Á¿±í´ïʽ] ¡¾Àý¡¿£ºint a[10]

µÚ 2 Ò³ ¹² 30 Ò³

CÓïÑÔ³ÌÐòÉè¼Æ½Ì³Ì ¸ßµÈ½ÌÓý³ö°æÉçµÚ¶þ°æ µÚÎåÕ Êý×é

¶¨ÒåÒ»¸öÊý×飬Êý×éÃûa£¬ÓÐ10¸öÔªËØ£¬Ã¿¸öÔªËØµÄÀàÐ;ùΪint¡£Õâ10¸öÔªËØ·Ö±ðÊÇ£ºa[0]¡¢a[1]¡¢a[2]¡¢a[3] ? ? a[8]¡¢a[9]¡£

×¢Ò⣺

£¨1£©CÓïÑÔÖУ¬Êý×éϱê´Ó0¿ªÊ¼¡£

£¨2£©CÓïÑÔ²»ÔÊÐí¶ÔÊý×éµÄ´óС×ö¶¯Ì¬¶¨Ò壬

È磺int n;

scanf(\

int a[n]; /* */

ÒòΪ£¬ÔÚ±àÒëʱ£¬C±àÒëÆ÷¸ù¾ÝÒÑÖªÊý×é´óС·ÖÅäÄÚ´æ¡£

5.1.2 һάÊý×éµÄ³õʼ»¯

ÔÚ¶¨ÒåÊý×éʱ¶Ô¸÷ÔªËØÖ¸¶¨³õʼֵ£¬³ÆÎªÊý×éµÄ³õʼ»¯¡£ 1¡¢ Ò»°ã³õʼ»¯

Óû¨À¨ºÅ°ÑÒª¸³¸ø¸÷ÔªËØµÄ³õʼֵÀ¨ÆðÀ´£¬Êý¾Ý¼äÓöººÅ·Ö¸ô¡£

¡¾Àý¡¿£ºstatic int a[9] = { 1,2,3,4,5,6,7,8,9}£» a[0]=1,a[1]=2,a[2]=3, ? ? a[8]=9 2¡¢ ²¿·ÖÔªËØ³õʼ»¯

µÚ 3 Ò³ ¹² 30 Ò³

CÓïÑÔ³ÌÐòÉè¼Æ½Ì³Ì ¸ßµÈ½ÌÓý³ö°æÉçµÚ¶þ°æ µÚÎåÕ Êý×é

¡¾Àý¡¿£ºstatic int a[10] = {1,2,3,4,5}£» Ö»¶Ôǰ5¸öÔªËØ¸³³õÖµ£¬ºó5¸öÔªËØÎ´Ö¸¶¨³õÖµ£¬ÏµÍ³Ä¬ÈÏΪ0¡£

3¡¢ È«²¿ÔªËؾù³õʼ»¯Îª0£¬²»ÔÊÐí¼òд¡£ ¡¾Àý¡¿£ºstatic int a[10] = {0,0,0,0,0,0,0,0,0,0}; ²»ÄܼòдΪ£ºstatic int a[10] = {0*10};

×¢Ò⣺µ±³ÌÐò²»¸øÊý×éÖ¸¶¨³õʼֵʱ£¬±àÒëÆ÷×÷ÈçÏ´¦Àí£º

£¨1£©±àÒëÆ÷×Ô¶¯°Ñ¾²Ì¬Êý×éµÄ¸÷ÔªËØ³õʼ»¯Îª0»ò¿Õ×Ö·û¡£

£¨2£©±àÒëÆ÷²»Îª¶¯Ì¬Êý×é×Ô¶¯Ö¸¶¨³õʼֵ£¬Æä³õÖµ²»¿ÉÔ¤ÁÏ¡£

4¡¢ Èç¹ûÈ«²¿ÔªËؾùÖ¸¶¨³õÖµ£¬¶¨ÒåÖпÉÒÔÊ¡ÂÔÔªËØµÄ¸öÊý¡£

¡¾Àý¡¿£ºstatic int a[5] = {1,2,3,4,5}; ¿Éд³É£ºstatic int a[ ] = {1,2,3,4,5};

5.1.3 Êý×éÔªËØµÄÒýÓÃ

CÓïÑԹ涨£¬²»ÄÜÒýÓÃÕû¸öÊý×飬ֻÄÜÖð¸öÒýÓÃÔªËØ¡£

ÒýÓÃÐÎʽ£ºÊý×éÃû[ϱê] µÚ 4 Ò³ ¹² 30 Ò³