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void delequil ( sqlist & S ) { int j=1 , i = 2 ;

while ( _________________ ) { if ( S.a[ i ] != S.a[ j ] ) { ____________ ; ______________ ; } i ++ ; }

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void mergelist(linklist &La, linklist Lb)

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A£®V[++top]=x ; B. V [top++]=x; C. V[--top] =x ; D. V [top--]=x; 15¡¢ ÈôÕ»²ÉÓÃ˳Ðò´æ´¢·½Ê½´æ´¢£¬ÏÖÁ½Õ»¹²Ïí¿Õ¼äV[1..m]£¬top[i]´ú±íµÚi¸öÕ»( i =1,2)Õ»¶¥£¬Õ»1µÄµ×ÔÚv[1]£¬Õ»2µÄµ×ÔÚV[m]£¬ÔòÕ»ÂúµÄÌõ¼þÊÇ£¨ £©¡£

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A£®abcd*+- B. abc+*d- C. abc*+d- D. -+*abcd

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7¡¢ÉèÔªËØÈëÕ»µÄ˳ÐòÊÇ£±¡¢£²¡¢3¡¢¡­¡¢n £¬ÔòËùÓпÉÄܵijöÕ»ÐòÁй²ÓУ¨ £©ÖÖ¡£ 8¡¢ÔÚ¾ßÓÐn¸öµ¥ÔªµÄÑ­»·¶ÓÁÐÖУ¬¶ÓÂúʱ¹²ÓУ¨ £©¸öÔªËØ¡£

9¡¢ÉèÓÐÒ»¸ö¿ÕÕ»£¬Õ»¶¥Ö¸ÕëΪ1000H(Ê®Áù½øÖÆ)£¬ÏÖÓÐÊäÈëÐòÁÐΪ1£¬2£¬3£¬4£¬5£¬¾­¹ýPUSH,PUSH,POP,PUSH,POP,PUSH,PUSHÖ®ºó£¬Êä³öÐòÁÐÊÇ( )£¬¶øÕ»¶¥Ö¸ÕëÖµÊÇ( )H¡£(ÉèջΪ˳ÐòÕ»£¬Ã¿¸öÔªËØÕ¼4¸ö×Ö½Ú)

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1¡¢ É轫ÕûÊý1£¬2£¬3£¬4ÒÀ´Î½øÕ»£¬ÈôÈë¡¢³öÕ»´ÎÐòΪPush(s,1), Pop(s,x1),Push(s,2),Push(s,3),

Pop(s,x2), Pop(s,x3),Push(s,4), Pop(s,x4 ),Ôò³öÕ»µÄÊý×ÖÐòÁÐΪºÎ?

2¡¢ÉèÓò»´øÍ·½áµãµÄµ¥Á´±í±íʾջ£¬Çë·Ö±ðд³öÈëÕ»ºÍ³öÕ»µÄËã·¨¡£ (1) int push_L(Linkstack &s SelemType e)

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(2) int pop_L(Linkstack &s SelemType &e)

3¡¢¼ÙÉèÓôøÍ·½áµãµÄµ¥Ñ­»·Á´±í±íʾ¶ÓÁУ¬²¢ÉèÖÃÒ»¸öÖ¸Ïòβ½áµãµÄÖ¸Õ루ÎÞÍ·Ö¸Õ룩£¬Ç룮£®£®£®£®£®£®£®£®£®£®£®£®£®·Ö±ðд³ö¶ÓÁеÄÈë¶ÓºÍ³ö¶ÓËã·¨¡£

(1)int EnQueue_L(Queueptr &QL QelemType e)

(2)int DeQueue_L(Queueptr &QL QelemType &e)

4¡¢Ö¸³öÏÂÊö³ÌÐò¶ÎµÄ¹¦ÄÜÊÇʲô?

(1) void abc1(Stack &S)

{

int i£¬ arr[64] , n=0 ;

while (! StackEmpty(S)) { Pop(S£¬e);arr[n++]=e};

for (i=0, i< n; i++) Push(S, arr[i]);

}

(2) Void abc2 (Stack S1, Stack & S2);

{ initstack(tmp);

while ( ! StackEmpty (S1))

{pop(S1,x); Push(tmp,x); } while ( ! StackEmpty (tmp) )

{Pop( tmp,x); Push( S1,x); Push( S2, x);}

50

}

(3) void abc3( Stack &S, int m) { InitStack (T);

while (! StackEmpty( S))

{ Pop(S,e); if( e!=m) Push( T,e); } while (! StackEmpty( T)) {Pop(T,e); Push(S,e);} }

(4) void abc4( Queue &Q)

{ InitStack( S);

while (! QueueEmpty( Q )) {DeQueue( Q,x); Push( S,x);} while (! StackEmpty( S)) { Pop(S,x); EnQueue( Q,x );} }

(5) void invert1( LinkList &L)¡£

{ p=L;

initstack(S);

while(p) //Á´±íÖеÄÔªËØÈ«²¿½øÕ» {push(S,p->data); p=p->next; }

p=L; //ÀûÓÃÔ­À´µÄÁ´±íÖ»ÐÞ¸ÄÊý¾ÝÓòµÄÖµ£¨·´Ðò£© while(!stackempt(S)) {pop(S,e); p->data=e; p=p->next;

}

return OK; }

5¡¢»ØÎÄÊÇÖ¸Õý¶Á·´¶Á¾ùÏàͬµÄ×Ö·ûÐòÁУ¬Èç\ºÍ\¾ùÊÇ»ØÎÄ£¬µ«\²»ÊÇ»ØÎÄ¡£ÊÔдһ¸öËã·¨Åж¨¸ø¶¨µÄÓôøÍ·½áµãµÄµ¥Á´±í±íʾµÄ×Ö·û´®ÊÇ·ñΪ»ØÎÄ¡£ £®£®£®£®

Int hw1(linklist L)

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6¡¢Ð´Ò»¸ö½«²»´øÍ·½áµãµÄÁ´Õ»SÖÐËùÓнáµã¾ùɾȥµÄËã·¨

void ClearStack( LinkStack &S)¡£

7¡¢Ð´Ò»¸ö·µ»Ø²»´øÍ·½áµãµÄÁ´Õ»SÖнáµã¸öÊýµÄËã·¨. £®£®£®£®£®

int Stacksize( LinkStack S)¡£

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void invert2( LinkList &L)¡£

9¡¢ÊÔ½«ÏÂÁеݹé¹ý³Ì¸ÄдΪ·ÇµÝ¹é¹ý³Ì¡£ void test(int &sum) { int x£» scanf(x)£» if(x=0) sum=0

else {test(sum); sum+=x;}

printf(sum)£» }

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A£© n B£©(n/2)+(n/2) C£©(n/2)+(n/2)-1 D£© (n/2)-(n/2)-1

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5¡¢ÔÚ¿éÁ´´®ÖУ¬ÎªÁËÌá¸ß´æ´¢Ãܶȣ¬Ó¦¸ÃÔö´ó( ).

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void strcpy(char *s , char *t) /*copy t to s*/ { while ( ________ ) £» }

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2¡¢ÔÚCÓïÑÔÖмÙÉèÓÐÈçϵĴ®ËµÃ÷£º

char s1[30]=\ (£±)ÔÚÖ´ÐÐÏÂÁÐÓï¾äºó£¬s3µÄÖµÊÇʲô?

strcpy(s3,s1); strcat(s3,\ (£²)µ÷Óú¯Êýstrcmp(s1,s2)µÄ·µ»ØÖµÊÇʲô? (£³)µ÷Óú¯Êýstrcmp(s1[5],\µÄ·µ»ØÖµÊÇʲô? (£´)µ÷Óú¯Êýstrlen(strcat(s1,s2))µÄ·µ»ØÖµÊÇʲô? £³¡¢ ÀûÓÃCµÄ¿âº¯Êýstrlen,strcpyºÍstrcatдһËã·¨void StrInsert(char *S, char *T, int i),½«´®T²åÈëµ½´®SµÄµÚi¸öλÖÃÉÏ¡£Èôi´óÓÚSµÄ³¤¶È£¬Ôò²åÈë²»Ö´ÐС£

void StrInsert(char *S, char *T, int i)

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4¡¢ÀûÓÃCµÄ¿âº¯Êýstrlen ºÍstrcpy(»òstrcpy)дһËã·¨void StrDelete(char *S,int i, int m)ɾȥ´®SÖдÓλÖÃi¿ªÊ¼µÄÁ¬Ðøm¸ö×Ö·û¡£Èôi¡Ýstrlen(S),ÔòûÓÐ×Ö·û±»É¾³ý£»Èôi+m¡Ýstrlen(S),Ôò½«SÖдÓλÖÃi¿ªÊ¼Ö±ÖÁĩβµÄ×Ö·û¾ùɾȥ¡£ void StrDelete(char *S, int i ,int m) //´®É¾³ý

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£¨1£© ¡®abaabcac¡¯ £¨2£©¡¯aaabaaba¡¯

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4¡¢(1) Õ»SÔªËØ·´Ðò´æ·Å£» (2) °ÑÕ»s1¸´ÖƵ½s2£»

(3) °ÑÕ»SÖÐÖµµÈÓÚmµÄÔªËØÉ¾³ý£» (4) ¶ÓÁÐQÔªËØ·´Ðò´æ·Å; (5) Á´±íÖеÄÔªËØ·´Ðò´æ·Å£» 5¡¢Int hw (LinkList L) { initstack(S);

bool=1;n=0; p=L->next;

while(p){n++; p=p->next;} //Çó´®³¤

p=L->next; //pÖ¸ÏòµÚÒ»¸ö½áµã for(i=0; idata); p=p->next;} if(n%2= =1) p=p->next;

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while(p&&bool) {pop(S,ch);

if(ch!=p->data) bool=0;

p=p->next; }

return bool; £ý

6¡¢void ClearStack( LinkStack &S)¡£

{while (!S) {p=s;

s=s->next; free(p); }

return OK; }

7¡¢int Stacksize( LinkStack S)¡£

{ n=0; p=s; While(!p) {n++; p=p->next;

}

return n;

}

8¡¢¼û£´¡¢(5)

9¡¢void test(int &sum)

{ int x,sun=0; initstack(S);

scanf(¡°%d¡±,&x);

while(x) { push(S,x); scanf(¡°%d¡±,&x); } while(!emptystack(S)) { pop(S,x); sum+=x; }

printf(¡°sum=%d\\n¡±,sum) ;

}

10¡¢float expr( )

//´Ó¼üÅÌÊäÈëÄæ²¨À¼±í´ïʽ£¬ÒÔ¡®$¡¯±íʾÊäÈë½áÊø£¬±¾Ëã·¨ÇóÄæ²¨À¼Ê½±í´ïʽµÄÖµ¡£ £ûfloat OPND[30]; // OPNDÊDzÙ×÷ÊýÕ»¡£ init(OPND); //Á½Õ»³õʼ»¯¡£ float num=0.0; //Êý×Ö³õʼ»¯¡£ scanf (¡°%c¡±,&x);//xÊÇ×Ö·ûÐͱäÁ¿¡£ while(x!=¡¯$¡¯) {switch

{case¡®0¡¯<=x<=¡¯9¡¯:while((x>=¡¯0¡¯&&x<=¡¯9¡¯)||x==¡¯.¡¯) //Æ´Êý if(x!=¡¯.¡¯) //´¦ÀíÕûÊý

{num=num*10+£¨ord(x)-ord(¡®0¡¯)£©; scanf(¡°%c¡±,&x);}

else //´¦ÀíСÊý²¿·Ö¡£

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{scale=10.0; scanf(¡°%c¡±,&x); while(x>=¡¯0¡¯&&x<=¡¯9¡¯)

{num=num+(ord(x)-ord(¡®0¡¯)/scale; scale=scale*10; scanf(¡°%c¡±,&x); } }//else

push(OPND,num); num=0.0;//ÊýÈëÕ»£¬Ï¸öÊý³õʼ»¯ case x=¡® ¡¯:break; //Óö¿Õ¸ñ£¬¼ÌÐø¶ÁÏÂÒ»¸ö×Ö·û¡£ case x=¡®+¡¯:push(OPND,pop(OPND)+pop(OPND));break;

case x=¡®-¡¯:x1=pop(OPND);x2=pop(OPND);push(OPND,x2-x1);break; case x=¡®*¡¯:push(OPND,pop(OPND)*pop(OPND));break;

case x=¡®/¡¯:x1=pop(OPND);x2=pop(OPND);push(OPND,x2/x1);break; default: //ÆäËü·ûºÅ²»×÷´¦Àí¡£ }//½áÊøswitch

scanf(¡°%c¡±,&x);//¶ÁÈë±í´ïʽÖÐÏÂÒ»¸ö×Ö·û¡£ }//½áÊøwhile£¨x£¡=¡®$¡¯£©

printf(¡°ºó׺±í´ïʽµÄֵΪ%f¡±,pop(OPND)); }//Ëã·¨½áÊø¡£

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emp[Maxsize]; //¶¨ÒåÒ»¸öÁÙʱ´® if(i+m

{ strcpy (Temp, &S[i+m]); //°Ñɾ³ýµÄ×Ö·ûÒÔºóµÄ×Ö·û±£´æµ½ÁÙʱ´®ÖÐ

strcpy( &S[i],Temp); //ÓÃÁÙʱ´®ÖеÄ×Ö·û¸²¸ÇλÖÃiÖ®ºóµÄ×Ö·û }

3¡¢void StrInsert(char *S, char *T, int i)

{//½«´®T²åÈëµ½´®SµÄµÚi¸öλÖÃÉÏ

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char *Temp; if(i<=strlen(S))

{Temp=(char *)malloc(sizeof(char[Maxsize])); // ÉèÖÃÒ»¸öÁÙʱ´® strcpy(Temp,&S[i]); //½«µÚiλÆðÒÔºóµÄ×Ö·û¿½±´µ½ÁÙʱ´®ÖÐ strcpy(&S[i], T); /½«´®T¿½±´µ½´®SµÄµÚi¸öλÖô¦£¬¸²¸ÇºóÃæµÄ×Ö·û strcat(S,Temp); //°ÑÁÙʱ´®ÖеÄ×Ö·ûÁª½Óµ½´®SºóÃæ free( Temp ); } }

£´¡¢void StrDelete(char *S, int i , int m) //´®É¾³ý

{ char Temp[Maxsize]; //¶¨ÒåÒ»¸öÁÙʱ´® if(i+m

{ strcpy (Temp, &S[i+m]); //°Ñɾ³ýµÄ×Ö·ûÒÔºóµÄ×Ö·û±£´æµ½ÁÙʱ´®ÖÐ strcpy( &S[i],Temp); //ÓÃÁÙʱ´®ÖеÄ×Ö·û¸²¸ÇλÖÃiÖ®ºóµÄ×Ö·û }

else if(i+m>=strlen(S)&& i

strcpy(&S[i],\ //°ÑλÖÃiµÄÔªËØÖÃΪ'\\0'£¬±íʾ´®½áÊø }

5¡¢int indexst(LinkList S, linkLint T)

{p=S->next;n=1; while(p) {q=T->next; while(q)

{if(p->data==q->data) return n; q=q->next;} p=p->next; n++; } return 0; }

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µÚÒ»ÌËÆ¥Å䣺 abcaabbabcabaacbacba abcab(i=5,j=5)

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µÚËÄÌËÆ¥Å䣺 abcaabbabcabaac bacba

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8¡¢void InvertStore(char A[]) //×Ö·û´®ÄæÐò´æ´¢µÄµÝ¹éËã·¨¡£

{ char ch;

static int i = 0;//ÐèҪʹÓþ²Ì¬±äÁ¿ scanf (\

if (ch!= '.') //¹æ¶¨'.'ÊÇ×Ö·û´®ÊäÈë½áÊø±êÖ¾ {InvertStore(A);

A[i++] = ch;//×Ö·û´®ÄæÐò´æ´¢ }

A[i] = '\\0'; //×Ö·û´®½áβ±ê¼Ç }//½áÊøËã·¨InvertStore¡£

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