ÕÒµ½,·µ»Ø´ËÔªËØµÄϱê;ÈôδÕÒµ½,Ôò·µ»ØÖµ-1.ÇëÌî¿Õ: binary(int a[10],int m) { int low=0,high=9,mid; while(low<=high) { mid=(low+high)/2;
if(ma[mid]) ¡¾2¡¿ else return(mid); }
return(-1); }
main()
{ int a[]={1,3,5,7,9,11,13,15,17,19},m,r; scanf(\
r=binary(¡¾3¡¿); if(r==-1) printf(\ else printf(\}
=======(´ð°¸1)======= high=mid-1:
=======(´ð°¸2)======= low=mid+1:
=======(´ð°¸3)======= a,m
ÒÔϳÌÐòµÄ¹¦ÄÜÊÇ:ʵÏÖÁ½¸ö¸´ÊýÏà¼ÓµÄ¼ÆËã²¢Êä³öÔËËã½á¹û. #include
struct complex *cal(struct complex *x1,struct complex *x2) { struct complex *p;
p=(¡¾1¡¿) malloc(sizeof(struct complex)); p->r=(*x1).r+(*x2).r; p->i=(*x1).i+(*x2).i; ¡¾2¡¿; }
main()
{ struct complex *p,x,y;
scanf(\ p=cal(&x,&y);
printf(\¡¾3¡¿); free(p); }
=======(´ð°¸1)=======
struct complex *
=======(´ð°¸2)======= return p
=======(´ð°¸3)======= p->r,p->i
ÔÚµ÷Óú¯Êýfopen(\ʱ,ÈôAÅ̸ùĿ¼Ï²»´æÔÚÎļþb.dat,Ôòº¯ÊýµÄ·µ»ØÖµÊÇ¡¾1¡¿. =======(´ð°¸1)======= 0
µ±³ÌÐò¶ÁдÊý¾ÝÎļþʱ,ÐèÒªÓÐÉùÃ÷Óï¾ä\*fp;\ÔÚ¸ÃÉùÃ÷Óï¾ä֮ǰ±ØÐë°üº¬µÄÍ·ÎļþÃûΪ¡¾1¡¿.
=======(´ð°¸1)======= stdio.h
ÈôÓÐÉùÃ÷\Ö´ÐÐÓï¾ä\ºó Êä³ö½á¹ûÊÇ¡¾1¡¿.
=======(´ð°¸1)======= 0
µ±ÔËÐÐÒÔϳÌÐòʱ,´Ó¼üÅÌÊäÈë control<»Ø³µ> cat<»Ø³µ> bed<»Ø³µ> -1<»Ø³µ>
ÔòÒÔϳÌÐòµÄÔËÐнá¹ûÊÇ¡¾1¡¿. #include \main()
{ char s[80],*p; p=s; gets(p);
while(*p!='-')
{ if(*p=='a'||*p=='b') puts(p); gets(p); } }
=======(´ð°¸1)======= bed
ÒÔϳÌÐòÔËÐÐʱÊä³öµ½ÆÁÄ»µÄ½á¹ûÊÇ¡¾1¡¿ ¡£ #include
else return x[0]+fun(x+1,n-1); }
void main( )
{ int a[]={1,2,3,4,5,6,7}; printf(\}
=======(´ð°¸1)======= 6
CÓïÑÔÖÐ,º¯ÊýÖµÀàÐ͵͍Òå¿ÉÒÔȱʡ,´Ëʱº¯ÊýÖµµÄÒþº¬ÀàÐÍÊÇ¡¾1¡¿. =======(´ð°¸1)======= int
#include
void fun(int *a,int b,int *c) { *a=++b;b=*c;*c=*a; } main()
{ int a=10,b=20,c=30; { int a=4; c=a+b;
printf(\{ int c=b; fun(&a,b,&c); printf(\}
printf(\} }
³ÌÐòÊä³öµÄµÚÒ»ÐÐÊÇ¡¾1¡¿,µÚ¶þÐÐÊÇ¡¾2¡¿,µÚÈýÐÐÊÇ¡¾3¡¿. =======(´ð°¸1)======= 48
=======(´ð°¸2)======= 62
=======(´ð°¸3)======= 65
ÔÚ´øÍ·½áµãµÄµ¥Á´±íÖÐ,±àÒ»º¯Êýɾ³ýÊý¾ÝÓòֵΪxµÄ½áµã. struct link *delete_link(struct link *head,int x) { struct link *q,*m; q=head;
m=head->next;
while((m!='\\0')&&(¡¾1¡¿)) /*ѰÕÒ±»É¾³ý½áµãm*/ { q=m; /*qʼÖÕÖ¸Ïòm֮ǰµÄ½áµã*/ m=m->next;
}
if(¡¾2¡¿) /*²»´æÔÚ·ûºÏÌõ¼þµÄ½áµã*/ printf(\ else /*Â߼ɾ³ý½áµã*/ { q->next=m->next; ¡¾3¡¿; }
return(head); }
=======(´ð°¸1)======= m->data!=x
=======(´ð°¸2)======= m==NULL
=======(´ð°¸3)======= free(m)
ÒÔϳÌÐòÔËÐÐʱÊä³öµ½ÆÁÄ»µÄ½á¹ûÊÇ¡¾1¡¿ ¡£ #include
int k,n,a[6]={1,2,3,4,5,6}; fp=fopen(\
fprintf(fp,\ fprintf(fp,\ fclose(fp);
fp=fopen(\ fscanf(fp,\ printf(\ fclose(fp); }
=======(´ð°¸1)======= 123,456
ÉèÒÑÓзǿÕÎı¾Êý¾ÝÎļþfile1.dat,ÒªÇóÄܶÁ³öÎļþÖÐÔÓеÄÈ«²¿Êý¾Ý,²¢ÔÚÎļþÔÓÐÊý¾Ý Ö®ºóÌí¼ÓÐÂÊý¾Ý,ÔòÓÃFILE *fp=fopen(\¡¾1¡¿\´ò¿ª¸ÃÎļþ. =======(´ð°¸1)======= \
ÈôÓÐÉùÃ÷\Ö´ÐÐÓï¾ä\ºóÊä³ö½á¹ûÊÇ¡¾1¡¿. =======(´ð°¸1)======= 0
ÏÂÃæ³ÌÐòÊä³ö½á¹ûΪ¡¾1¡¿. main()
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