¾«ÐÄÕûÀí
CÓïÑÔ³ÌÐòÉè¼ÆÒ»¡¢Ñ¡ÔñÌ⣨¹²40·Ö£¬Ã¿Ð¡Ìâ2·Ö£© 1¡¢ÒÔÏÂÐðÊö²»ÕýÈ·µÄÊÇ£¨D£©
A¡¢Ò»¸öCÔ´³ÌÐò¿ÉÓÉÒ»¸ö»ò¶à¸öº¯Êý×é³É B¡¢Ò»¸öCÔ´³ÌÐò±ØÐë°üº¬Ò»¸ömainº¯Êý C¡¢C³ÌÐòµÄ»ù±¾×é³Éµ¥Î»ÊǺ¯Êý
D¡¢ÔÚC³ÌÐòÖУ¬×¢ÊÍ˵Ã÷Ö»ÄÜλÓÚÒ»ÌõÓï¾äµÄºóÃæ
2¡¢ÏÂÁÐËĸöÑ¡ÏîÖУ¬ÊDz»ºÏ·¨µÄÓû§±êʶ·ûµÄÑ¡ÏîÊÇ£¨B£© A¡¢abcB¡¢12ACC¡¢sunD¡¢A 3¡¢ÉèÓÐÓï¾äinta=4£»ÔòÖ´ÐÐÁËÓï¾äa+=a-=a*aºó£¬±äÁ¿aµÄÖµÊÇ£¨A£© A¡¢-24B¡¢0C¡¢4D¡¢16 4¡¢ÏÂÁÐÔËËã·ûÖÐÓÅÏȼ¶×î¸ßµÄÊÇ£¨B£© A¡¢
A¡¢INPUTx¡¢y¡¢z£»B¡¢scanf(¡°%d%d%d¡±£¬&x£¬&y£¬&z)£» C¡¢scanf(¡°%d%d%d¡±£¬x£¬y£¬z)£»D¡¢read(¡°%d%d%d¡±£¬&x£¬&y£¬&z)£» 9¡¢¼Ù¶¨´Ó¼üÅÌÊäÈë23456<»Ø³µ>£¬ÏÂÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ£º£¨C£© voidmain() {intm£¬n£»
scanf(¡°-=¡±£¬&m£¬&n)£» printf(¡°m=%dn=%d\\n¡±£¬m£¬n)£» }
A¡¢m=23n=45B¡¢m=234n=56C¡¢m=23n=456D¡¢Óï¾äÓдíÎó
10¡¢ÈôÔËÐÐʱ£¬¸ø±äÁ¿xÊäÈë12£¬ÔòÒÔϳÌÐòµÄÔËÐнá¹ûÊÇ£¨A£© main() {intx£¬y£»
scanf(¡°%d¡±£¬&x)£» y=x>12£¿x+10£ºx-12£» printf(¡°%d\\n¡±£¬y)£» }
¾«ÐÄÕûÀí
A¡¢0B¡¢22C¡¢12D¡¢10
11¡¢CÓïÑÔÖÐwhileºÍdo-whileÑ»·µÄÖ÷񻂿±ð£¨A£© A¡¢do-whileµÄÑ»·ÌåÖÁÉÙÖ´ÐÐÒ»´Î
B¡¢whileµÄÑ»·¿ØÖÆÌõ¼þ±Èdo-whileµÄÑ»·¿ØÖÆÌõ¼þÑϸñ C¡¢do-whileÔÊÐí´ÓÍⲿתµ½Ñ»·ÌåÄÚ D¡¢do-whileµÄÑ»·Ìå²»ÄÜÊǸ´ºÏÓï¾ä
12¡¢ÒÔ϶ԶþάÊý×éµÄÕýȷ˵Ã÷µÄÓï¾äÊÇ£¨C£©
A¡¢inta[3][]B¡¢floata(3,4)C¡¢doublea[3][4]D¡¢floata(3)(4) 13¡¢ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ£¨C£© main()
{inti£¬x[3][3]={1£¬2£¬3£¬4£¬5£¬6£¬7£¬8£¬9}£» for(i=0£»i<3£»i++) printf(¡°%d¡±£¬x[i][2-i])£» }
A¡¢1£¬5£¬9B¡¢1£¬4£¬7C¡¢3£¬5£¬7D¡¢3£¬6£¬9 14¡¢ÒÔÏÂÄܶÔһάÊý×éa½øÐÐÕýÈ·³õʼ»¯µÄÓï¾äÊÇ£¨C£© A¡¢inta[10]=(0£¬0£¬0£¬0£¬0)£»B¡¢inta[10]={}£» C¡¢inta[10]={0}£»D¡¢inta[10]={10*1}£» 15¡¢ÒÔϳÌÐòÖ´ÐкóµÄÊä³ö½á¹ûÊÇ£º£¨A£© intfun(inta£¬intb£¬intc) {a=456£»b=567£»c=678£» }
voidmain() {intx=10£¬y=20£¬z=30£» z=fun(x£¬y£¬z)£» printf(¡°%d£¬%d£¬%d\\n¡±£¬z£¬y£¬x)£» }
A¡¢30£¬20£¬10B¡¢10£¬20£¬30 C¡¢10£¬30£¬50D¡¢10£¬30£¬40 16¡¢ÒÔÏÂ˵·¨ÕýÈ·µÄÊÇ£¨A£© Èç¹ûÔÚÒ»¸öº¯ÊýÖеĸ´ºÏÓï¾äÖж¨ÒåÁËÒ»¸ö±äÁ¿£¬Ôò¸Ã±äÁ¿ A¡¢Ö»Ôڸø´ºÏÓï¾äÖÐÓÐЧ B¡¢Ôڸú¯ÊýÖÐÓÐЧ C¡¢ÔÚ±¾³ÌÐò·¶Î§ÄÚÓÐЧ D¡¢Îª·Ç·¨±äÁ¿ 17¡¢ÒÔϺ¯Êýµ÷ÓÃÓï¾äÖк¬ÓеÄʵ²Î¸öÊýΪ£¨B£© func((exp1£¬exp2£¬exp3)£¬(exp4£¬exp5))£» A¡¢1B¡¢2C¡¢4D¡¢5
18¡¢ÔÚCÓïÑÔ³ÌÐòÖУ¬ÒÔÏÂ˵·¨ÕýÈ·µÄÊÇ£¨B£©¡£ A¡¢º¯ÊýµÄ¶¨Òå¿ÉÒÔǶÌ×£¬µ«º¯ÊýµÄµ÷Óò»¿ÉÒÔǶÌ× B¡¢º¯ÊýµÄ¶¨Òå²»¿ÉÒÔǶÌ×£¬µ«º¯ÊýµÄµ÷ÓÿÉÒÔǶÌ× C¡¢º¯ÊýµÄ¶¨ÒåºÍº¯ÊýµÄµ÷Óö¼²»¿ÉÒÔǶÌ× D¡¢º¯ÊýµÄ¶¨ÒåºÍº¯ÊýµÄµ÷Óö¼¿ÉÒÔǶÌ× 19¡¢Çë¶Á³ÌÐò longfun5(intn) {longs£»
if((n==1)||(n==2))
¾«ÐÄÕûÀí s=2£» else
s=n+fun5(n-1)£» return(s)£» }
main() {longx£» x=fun5(4)£»
printf(%ld\\n¡±,x)£» }
ÉÏÃæµÄ³ÌÐòµÄÔËÐнá¹ûÊÇ£¨A£© A¡¢9B¡¢10C¡¢12D¡¢18 20¡¢ÈôÓÐÏÂÃæµÄ±äÁ¿¶¨Ò壬ÒÔÏÂÓï¾äÖкϷ¨µÄÊÇD£©¡£ inti£¬a[10]£¬*p£» A¡¢p=a+2£»B¡¢p=a[5]£»C¡¢p=a[2]+2;D¡¢p=&(i+2); ¶þ¡¢Ìî¿ÕÌ⣨¹²20·Ö£¬Ã¿¿Õ1·Ö£© 1¡¢ÈôaÊÇintÐͱäÁ¿£¬ÇÒaµÄ³õֵΪ6£¬Ôò¼ÆËã±í´ïʽa+=(b=4)+(c=2)ºó£¬aµÄֵΪ12¡£ 2¡¢CÓïÑÔÖÐÈýÖÖÂß¼ÔËËã·ûΪ&&¡¢||____¡¢__!_¡£ 3¡¢ÔÚCÓïÑÔÖУ¬Âß¼¡°Õ桱ֵÓÃ1±íʾ£¬Âß¼¡°¼Ù¡±ÖµÓÃ0±íʾ¡£ 4¡¢ÈçaÊÇintÐͱäÁ¿£¬Ôò¼ÆËã±í´ïʽa=25/3%3ºóaµÄֵΪ2¡£ 5¡¢Èôa=1£¬b=4£¬c=3£¬Ôò±í´ïʽ!(ab>cµÄÖµÊÇ0¡£ 7¡¢³£¼ûµÄÑ»·Óï¾äÓÐwhileÓï¾ä¡¢do-whileÓï¾äºÍforÓï¾ä¡£ 8¡¢ÈôÓж¨Ò壺doublex[3][5]£»ÔòxÊý×éÖÐÐÐϱêµÄÏÂÏÞΪ2___£¬ÁÐϱêµÄÏÂÏÞΪ__4__¡£ 9¡¢ÈôÓж¨Ò壺inta[3][4]={{1,2},{0},{4,6,8,10}}£»Ôò³õʼ»¯ºó£¬a[1][2]µÃµ½µÄ³õÖµÊÇ_______£¬a[2][2]µÃµ½µÄ³õÖµÊÇ£¬a[0][2]µÃµ½µÄ³õÖµÊÇ¡£ 10¡¢ÔÚCÓïÑÔÖУ¬Ò»¸öº¯ÊýÓɺ¯ÊýÍ·ºÍº¯ÊýÌåÁ½²¿·Ö×é³É£¬º¯ÊýÌåÒ»°ã°üÀ¨ÉùÃ÷²¿·ÖºÍÖ´Ðв¿·Ö¡£ Èý¡¢³ÌÐò·ÖÎöÌ⣨20·Ö£¬Ã¿Ìâ5·Ö£© 1¡¢ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ852 main() {inty=10£» for(£»y>0£»y--) if(y%3==0) {printf(¡°%d¡±£¬--y)£» continue£» } }
2¡¢ÓÐÒÔϳÌÐò¶Î£¬ÈôÊäÈë1298£¬ÔòÊä³ö½á¹ûÊÇ8921 main() {
intn1£¬n2£»
scanf(¡°%d¡±£¬&n2)£» while(n2!=0) {n1=n2?£»
n2=n2/10£»
printf(¡°%d¡±£¬n1)£»