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04-11ÀúÄê¼ÆËã»ú¶þ¼¶C++±ÊÊÔÊÔÌâ¼°´ð°¸

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  • 2025/7/12 3:29:39

A£©a B£©b C£©c D£©d

(46)³ÌÐòÖÐÈôÓÐÈçϵÄ˵Ã÷ºÍ¶¨ÒåÓï¾ä char fun(char *); main() {

char *s=\ ?? }

ÒÔÏÂÑ¡ÏîÖжԺ¯ÊýfunµÄÕýÈ·µ÷ÓÃÓï¾äÊÇ A A£©£¨*f1£©(a); B£©*f1(*s); C£©fun(&a); D£©ch=*f1(s)

(47)ÓÐÒÔϽṹÌå˵Ã÷ºÍ±äÁ¿¶¨Ò壬ÈçͼËùʾ£¬Ö¸Õëpqr·Ö±ðÖ¸Ïò´ËÁ´±íÖÐÈý¸öÁ¬Ðø½áµã¡£struct node {

int data;

struct node *next; } *p,*q,*r;

ÏÖÒª½«qËùÖ¸½áµã´ÓÁ´±íÖÐɾ³ý£¬Í¬Ê±±£³ÖÁ´±íµÄÁ¬Ðø,ÒÔϲ»ÄÜÍê³ÉÖ¸¶¨²Ù×÷µÄÓï¾äÊÇ D A£©p->next=q->next;

B£©p->next=p->next->next; C£©p->next=r; D£©p=q->next;

(48)ÒÔ϶ԽṹÌåÀàÐͱäÁ¿tdµÄ¶¨ÒåÖУ¬´íÎóµÄÊÇ C A£©typedef struct aa {

int n; float m; }AA;

AA td; B£©struct aa {

int n; float m; } td;

struct aa td; C£©struct {

int n; float m; }aa;

struct aa td; D£©struct {

int n; float m; }td;

(49)ÒÔÏÂÓ뺯Êýfseek(fp,0L,SEEK_SET)ÓÐÏàͬ×÷ÓõÄÊÇ D A£©feof(fp) B£©ftell(fp) C£©fgetc(fp) D£©rewind(fp) (50)ÓÐÒÔϳÌÐò

#include \

void WriteStr(char *fn,char *str)

{

FILE *fp;

fp=fopen(fn,\ fputs(str,fp); fclose(fp); }

main() {

WriteStr(\ WriteStr(\}

³ÌÐòÔËÐкó,Îļþt1.datÖеÄÄÚÈÝÊÇ B A£©start B£©end

C£©startend D£©endrt

¶þ¡¢Ìî¿ÕÌ⣨ÿ¿Õ2·Ö£¬¹²40·Ö£©

£¨1£©Ä³¶þ*Ê÷ÖУ¬¶ÈΪ2µÄ½áµãÓÐ18¸ö£¬Ôò¸Ã¶þ*Ê÷ÖÐÓÐ 19 ¸öÒ¶×Ó½áµã¡£ £¨2£©ÔÚÃæÏò¶ÔÏóµÄ·½·¨ÖУ¬ÀàµÄʵÀý³ÆÎª ¶ÔÏó ¡£ £¨3£©Õï¶ÏºÍ¸ÄÕý³ÌÐòÖдíÎóµÄ¹¤×÷ͨ³£³ÆÎª ³ÌÐòµ÷ÊÔ ¡£

£¨4£©ÔÚ¹ØÏµÊý¾Ý¿âÖУ¬°ÑÊý¾Ý±íʾ³É¶þά±í£¬Ã¿Ò»¸ö¶þά±í³ÆÎª ¹ØÏµ ¡£ £¨5£©ÎÊÌâ´¦Àí·½°¸µÄÕýÈ·¶øÍêÕûµÄÃèÊö³ÆÎª Ëã·¨ .

£¨6£©ÒÔϳÌÐòÔËÐÐʱÈô´Ó¼üÅÌÊäÈ룺10 20 30<»Ø³µ>¡£Êä³ö½á¹ûÊÇ 10 30 0 . #include main()

{ int i=0,j=0,k=0;

scanf(\ printf(\}

(7)ÒÔϳÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ 81 . #define S(x) 4*x*x+1 main() {

int i=6,j=8;

printf(\}

(8)ÒÔϳÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ 4599 main() {

int a=3,b=4,c=5,t=99;

if(b if(a printf(\}

(9)ÒÔϳÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ 10 20 0 main() {

int a,b,c

a=10;b=20;c=(a%b<1)||(a/b>1); printf(\}

(10)ÒÔϳÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ0918273645 main() {

char c1,c2;

for(c1='0',c2='9';c1 printf(\ printf(\}

(11)ÒÑÖª×Ö·ûAµÄASCII´úÂëֵΪ65,ÒÔϳÌÐòÔËÐÐʱÈô´Ó¼üÅÌÊäÈë:B33<»Ø³µ>.Êä³ö½á¹ûÊÇ 1B #include \main()

{

char a,b;

a=getchar(); scanf(\ a=a-'A'+'0'; b=b*2;

printf(\

(12)ÒÔϳÌÐòÖÐ,funº¯ÊýµÄ¹¦ÄÜÊÇÇó3ÐÐ4ÁжþάÊý×éÿÐÐÔªËØÖеÄ×î´óÖµ.ÇëÌî¿Õ. br[i] void fun(int, int, int (*)[4],int *) main() {

int a[3][4]={{12,41,36,28},{19,33,15,27},{3,27,19,1}},b[3],i; fun(3,4,a,b); for(i=0;i<3;i++)

printf(\ printf(\}

void fun(int m,int n,int ar[][4],int *br) {

int i,j,x;

for(i=0;i { x=ar[i][0];

for(j=0;j if(x ¡¾12¡¿ =x; }

(13)ÒÔϳÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ 4 3 3 4 void swap(int x,int y) { int t;

t=x;x=y;y=t;

printf(\}

main()

{ int a=3,b=4; swap(a,b);

printf(\}

(14)ÒÔϳÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ abcfg #include \

void fun(char *s,int p,int k) { int i;

for(i=p;i s[i]=s[i+2]; }

main()

{ char s[]=\ fun(s,3,strlen(s)); puts(s); }

(15)ÒÔϳÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ abcbcc #include \main() {

char ch[]=\ for(i=0;i<3;i++) strcpy(x[i],ch);

for(i=0;i<3;i++) printf(\ printf(\}

(16)ÒÔϳÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ 0 10 1 11 2 12 fun(int a) {

int b=0;static int c=3; b++; c++;

return (a+b+c);

}

main() {

int i,a=5;

for(i=0;i<3;i++)

printf(\ printf(\

(17)ÒÔϳÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ 13431 struct NODE { int k;

struct NODE *link; };

main() {

struct NODE m[5],*p=m,*q=m+4; int i=0; while(p!=q)

{ p->k=++i; p++; q->k=i++; q--; }

q->k=i;

for(i=0;i<5;i++)

printf(\ printf(\}

(18)ÒÔϳÌÐòÖк¯ÊýhuiwenµÄ¹¦ÄÜÊǼì²éÒ»¸ö×Ö·û´®ÊÇ·ñÊÇ»ØÎÄ,µ±×Ö·û´®ÊÇ»ØÎÄʱ,º¯Êý·µ»Ø×Ö·û´®:yes

yes!,·ñÔòº¯Êý·µ»Ø×Ö·û´®:no!,²¢ÔÚÖ÷º¯ÊýÖÐÊä³ö.Ëùν»ØÎļ´ÕýÏòÓë·´ÏòµÄƴд¶¼Ò»Ñù,ÀýÈç:adgda.ÇëÌî¿Õ.

#include \

char *huiwen(char *str) {

char *p1,*p2; int i,t=0; p1=str; p2= ¢Ù

for(i=0;i<=strlen(str)/2;i++) if(*p1++!=*p2--) { t=1; break; }

if( ¢Ú) return (\ else return (\}

main() {

char str[50];

printf(\ printf(\¢Û ); }

¢Ùstr+strlen(str)-1 ¢Út==0»ò!t ¢Ûhuiwen(str)

2005Äê9ÔÂÈ«¹ú¼ÆËã»úµÈ¼¶¿¼ÊÔ¶þ¼¶C++±ÊÊÔÊÔÌâ¼°´ð°¸

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ÏÂÁи÷ÌâA£©¡¢B£©¡¢C£©¡¢D£©ËĸöÑ¡ÏîÖУ¬Ö»ÓÐÒ»¸öÑ¡ÏîÊÇÕýÈ·µÄ£¬Ç뽫ÕýÈ·Ñ¡ÏîͿдÔÚ´ðÌ⿨ÏàӦλÖÃÉÏ£¬´ðÔÚÊÔ¾íÉϲ»µÃ·Ö¡£ £¨1£©ÏÂÁÐÐðÊöÖÐÕýÈ·µÄÊÇ A£©³ÌÐòÉè¼Æ¾ÍÊDZàÖÆ³ÌÐò

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