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16.ÈôÓж¨ÒåÓï¾ä:double x,y,*px,*py;Ö´ÐÐÁËpx=&x;py=&y;Ö®ºó,ÕýÈ·µÄÊäÈëÓï¾äÊÇ A)scanf(\C)scanf(\17.Ò»ÏÂÊÇifÓï¾äµÄ»ù±¾ÐÎʽ: if(±í´ïʽ) Óï¾ä ÆäÖÐ\±í´ïʽ\
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if(x<=3) ; else if(x!=10) printf(\
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{ int a=1,b=2,c=3,d=0; if (a==1 && b++==2) if (b!=2||c--!=3)
printf(\ else printf(\ else printf(\³ÌÐòÔËÐкóÊä³ö½á¹ûÊÇ
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{ char *s={\
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22.Éè±äÁ¿ÒÑÕýÈ·¶¨Òå,ÒÔϲ»ÄÜͳ¼Æ³öÒ»ÐÐÖÐÊäÈë×Ö·û¸öÊý(²»°üº¬»Ø³µ·û)µÄ³ÌÐò¶ÎÊÇ A)n=0;while((ch=getchar())!=¡®\\n¡¯)n++; B)n=0;while(getchar()!=¡®\\n¡¯)n++; C)for(n=0;getchar()!=¡®\\n¡¯;n++);
D)n=0;for(ch=getchar();ch!=¡®\\n¡¯;n++); 23.ÓÐÒÔϳÌÐò #include
{ int a1,a2; char c1,c2;
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int f(int x,int y) { return ((y-x)*x);} main()
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{ while(*s) { if (*s%2==0) printf(\ s++; }} main()
{ char a[]={\ fun(a); printf(\
×¢Òâ:×ÖĸaµÄASCIIÂëֵΪ97£¬³ÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ A)d B)go C)god D)good 26.ÓÐÒÔϳÌÐò #include
{ int x=3,y=5,*p=&x,*q=&y;
fun(p,q); printf(\
fun(&x,&y);printf(\³ÌÐòÔËÐкóÊä³öµÄ½á¹ûÊÇ
A)3,5,5,3 B)3,5,3,5 C)5,3,3,5 D)5,3,5,3 27.ÓÐÒÔϳÌÐò #include