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2ÒÔϳÌÐòµÄÊä³ö½á¹ûΪ( b ) # include main ( )

{ int i=0, j=0, a=6;

if ((++i>0)&&(++j>0)) a++;

printf (\

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{ int a=2,b=-1,c=2; if(a

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printf(\}

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{ int i=0, j=0, k=6;

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A) 0, 0, 6 B) 1, 0, 7 C) 1, 1, 7 D) 0, 1, 7

7Èô±äÁ¿¶¼ÒÑÕýȷ˵Ã÷£¬ÔòÒÔϳÌÐò¶ÎÊä³öΪ( c ) int a=1,b=2,c=3; if(a>b) a=b; b=c; c=a;

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8µ±a=1£¬b=3£¬c=5,d=4ʱ,Ö´ÐÐÍêÏÂÃæÒ»¶Î³ÌÐòºóxµÄÖµÊÇ( b if(a

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10ÓÐÒÔϳÌÐò£º #include\ main( ) {char i;

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printf (\ }

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switch(y)

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{case 0: a++; case 1: b++; } case 2: a++; b++; }

printf(\}

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{ case 1.0: printf(\ { case 1 printf(\ case 2.0: printf(\ case 2 printf(\} }

C) switch(b) D) switch(a+b); { case 1: printf(\ { case 1: printf(\ default: printf(\ case 2: printf(\ case 1+2: printf(\ default: printf(\} }

ÈôÊäÈëB,ÒÔϳÌÐòµÄÔËÐнá¹ûΪ ( c ) main()

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{ char grade;

scanf(\ switch(grade)

{ case 'A': printf(\ case 'B':

case 'C': printf(\ case 'D': printf(\ default: printf(\}

A) >=85 B) >=60 C) >=60 D) error. <60 error.

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case 9: i++; case 10: i+=1; case 11:i++; default: i+=1; }

A) 10 B) 11 C) 12 D) 13

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int num=0; while(num<=2) {

num++;

printf(\} }

A) 1 B) 1 C) 1 D) 1 2 2 2 3 3 4

ÒÔϳÌÐòµÄÊä³öΪ( d ) # include main( )

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b) { int y=10; while (y--);

printf (\

A. y=0 B. ÎÞÏÞÑ­»·,ÎÞ½á¹ûÊä³ö C. y=1 D. y=-1 ÉèÓгÌÐò¶Î int x=0,s=0;

while(!x!=0) s+=++x; printf(\

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do {s=s*i; i++; } while(i<=10) D) i=1; s=0;

do {s=s*i; i++; } while(i<=10)

ÏÂÃæ³ÌÐòµÄÔËÐнá¹ûÊÇ( )¡£ #include main()

{ int a=1,b=10;

do {b-=a; a++;} while(b--<0); printf(\}

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ÏÂÁгÌÐò¶Î²»ÊÇËÀÑ­»·µÄÊÇ( )¡£ A) int i=100;

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{if (++i%2==0) continue; if (++i%3==0) break; } B) i=32767;

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ÈôÓÐÈçϳÌÐò¶Î int m=15; while(!m==0)

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for(i=1;i<=5;i++) { b=i%2;

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printf(\

B) Ñ­»·Ö´ÐÐÎÞÏÞ´Î D) Ñ­»·Ö´ÐÐÁ½´Î

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}

A) 3,-1 B) 8,-1 C) 3,0 D) 8,-2 Óï¾äif(a) x=1;Óë if(a==0)x=1;µÈ¼Û

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¡£ ¡¿ ÉèxºÍy¾ùΪintÐͱäÁ¿,ÔòÖ´ÐÐϵÄÑ­»·ºó,yֵΪ¡¾ 6 ¡¿¡£ for(y=1,x=1;y<=50;y++) { if(x>=10)break; if (x%2==1)

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else if(x<5.0) y=1.0/x; else y=1.0;

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A) A B) B C) C D) D

Ñ¡ÔñÔËÐнá¹ûΪ4µÄ±í´ïʽ( ÌâÄ¿Óдí ) A) int i=0, j=0;

49

(i=3,(j++)+i); B) int i=1, j=0; j=i=((i=3)*2); C) int i=0, j=1;

i=(j==1)?(i=1):(i=3); D) int i=1,j=1; i+=j=2;

ÒÔϳÌÐò¶ÎÊä³öΪ( a ) int a=1,b=2,c=3; if(a>b)a=b, b=c; c=a;

printf(\A)a=1 b=2 c=1 B)a=1 b=2 c=3 C)a=1 b=3 c=1 D)a=2 b=3 c=2

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if(y<0) z=0; else z+=1; printf(\£Ün\

A)0 B)1 C)2 D)3

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A)0,1 B)1,2 C)0,2 D)1,1

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