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18¡¢ÒÑÖªµ¥Á´±íµÄ½áµã¶¨ÒåΪ struct node{ int data;

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struct node *left,*right; };

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typedef struct btnode *btlink; struct btnode{

TreeItem element; btlink left; btlink right; }Btnode

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int f(Ö¸ÏòÊ÷¸ùµÄÖ¸Õë){//f()¼ÆËãÊ÷ÖÐÒ¶×Ó½ÚµãµÄ¸öÊý if(Ö¸ÏòÊ÷¸ùµÄÖ¸Õë==NULL)return 0;

x=f(Ö¸ÏòÊ÷¸ùµÄ×óº¢×ÓÖ¸Õë); //×ó×ÓÊ÷ÖÐÒ¶½ÚµãÊý£» y= f(Ö¸ÏòÊ÷¸ùµÄÓÒº¢×ÓÖ¸Õë);//ÓÒ×ÓÊ÷ÖÐÒ¶½ÚµãÊý£» if(root->left==NULL&&root->right==NULL)return 1;

else return x+y; /*»òÕß

if( x==0&&y==0)return 1; else return x+y;*/ }

int f ( btlink root ){//f()¼ÆËãÊ÷ÖÐÒ¶×Ó½ÚµãµÄ¸öÊý if(root==NULL)return 0;

x=f(root->left); //×ó×ÓÊ÷ÖÐÒ¶½ÚµãÊý£» y= f(root->right);//ÓÒ×ÓÊ÷ÖÐÒ¶½ÚµãÊý£» if(x==0&&y==0)return 1; else return x+y; }

T(n)=1+T(n1)+T(n2) n1+n2=n

=1+1+T(n11)+T(n12)+1+T(n21)+T(n22) n1=n11+n12 n2=n21+n22

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int h(Ö¸ÏòÊ÷¸ùµÄÖ¸Õë){//f()¼ÆËãÊ÷¸ß¶È if(Ö¸ÏòÊ÷¸ùµÄÖ¸Õë==NULL)return 0;

x=h(Ö¸ÏòÊ÷¸ùµÄ×óº¢×ÓÖ¸Õë); //×ó×ÓÊ÷¸ß¶È£» y= h(Ö¸ÏòÊ÷¸ùµÄÓÒº¢×ÓÖ¸Õë);//ÓÒ×ÓÊ÷¸ß¶È£» if(x>y)return x+1; else return y+1;

//return (x>y?x:y) +1; }

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ÓÃ__________²éÕÒ·¨¡£ #define N 10

void bs(int a[],int x){ int l,r,m; l=0;r=N-1;

m=___(l+r)/2______;

while((_____l<=r_______) && (x!=a[m]) ){ if(x>a[m]) l=_____m+1______; else r=m-1; m=(l+r)/2; }

if(___l<=r____)

printf(\ else

printf(\}

main(){

int a[N]={10,20,30,40,50,60,70,80,90,100}; int x;

printf(\ scanf(\ bs(____a, x_______); }

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typedef struct node{ datatype data£»

struct node *Lchild£» struct node *Rchild£» }BinaTree£»

´ð£ºint f(BinaTree *t){

if(t = = NULL) return; else

return f(t->left)+ f(t->right)+1;

}

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}Sqlist;

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#define MAXLENGTH 100

typedef struct sqlist{

char data[MAXLENGTH]; int n; }Sqlist;

void f(Sqlist a){ int i;

if(a.n<=0)return;

for(i=0;i<(a.n)/2;i++){

if(a.data[i]!=a.data[a.n-i]){

printf(\return;

}

printf(\ } }

void main(){ Sqlist s;

printf(\ÊäÈën: \ scanf(\

printf(\ÊäÈë×Ö·û´®: \ scanf(\ f(s); }

½â·¨2£ºÐβÎÊÇÖ¸Õë±äÁ¿£¬Êµ²ÎÊǽṹ±äÁ¿µØÖ·Öµ void f(Sqlist *a){ int i;

if(a->n<=0)return; for(i=0;i<(a->n)/2;i++)

if(a->data[i]!=a->data[a->n-i-1]){ printf(\ return; }

printf(\}

void main(){

Sqlist s;

printf(\ scanf(\ printf(\ scanf(\ f(&s); }

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#define MAXLENGTH 100

typedef struct sqlist *List;

typedef struct sqlist{

char data[MAXLENGTH]; int n; }Sqlist;

void f(List a){ int i;

if(a->n<=0)return; for(i=0;i<(a->n)/2;i++)

if(a->data[i]!=a->data[a->n-i-1]){ printf(\ return; }

printf(\}

void main(){ Sqlist s;

printf(\ scanf(\ printf(\ scanf(\ f(&s); }

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void bubble(int[],int);

main(){

int array[]={55£¬2£¬6£¬4£¬32£¬12£¬9£¬73£¬26£¬37}; int size=sizeof(array)/sizeof(int)£» bubble(_array,10___)£» }

void bubble(int a[]£¬int size){ int i£¬temp£»

int end_____=0__________£» int pass=1£»

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typedef struct btnode *btlink; typedef struct btnode{ TreeItem data; btlink left, right; }BTNODE; ½â´ð:

void f(btlink t) { // »òvoid f(BTNODE *t) if(t){

f(t->right);

printf(\ f(t->left); } }

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#define MAXSIZE 100 typedef int ElemType; typedef struct{

ElemType elem[MAXSIZE]; int last; /*Ä©ÔªËØϱê*/

}SeqList;

void AdjustSqlist(SeqList *L){

ElemType temp; int i=0, j= ¢Å ; while(i

while(L->elem[ ¢Æ ]%2 != 0 && ¢Ç )

i++;

while(L->elem[ ¢È ]%2 = = 0 && ¢É )

j--;

if( ¢Ê )break;

temp = L->elem[i];

}

}

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SeqList ¢Í ;

int r, i; }

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struct

node

*link;

struct node{

ListItem element; link left; link

right;

}*p,*q,*r;

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