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{ int x, i; for(i=1;i<=50;i++) { x=i;

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{ x++;

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} }

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int k, j , s ;

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int i,j,m=0;

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int i, sum;

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sum+=sum;

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main()

{ int m[][3]={1,4,7,2,5,8,3,6,9}; int i,j,k=2;

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{ t=a[i];a[i]=a[j];a[j]=t;}

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main()

{ int aa[10]={1,2,3,4,5,6,7,8,9,10},i; sort(aa,10);

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printf(\ printf(\}

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main()

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D¡¢ Sub play(a as integer,b as integer)

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fun ( float x ) { float y;

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int fun1(chat* x) { char *y=x;

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{ printf(\main()

{ int a=25; prtv(&a); }

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void fun (int a,int b,int c) { a=456; b=567; c=678;} main()

{ int x=10, y=20,z=30; fun (x,y,z);

printf(\}

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int fun(int x,int y,int *cp,int *dp) { *cp=x+y; *dp=x-y; } main()

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printf(\}

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void func(int *a,int b[]) { b[0]=*a+6; } main()

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fff(float x) { printf(¡°%d\\n¡±,x*x); }

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fun(int a,int b,int c) { c=a+b; }

main() { int c; fun(2,3,c); printf(¡°%d\\n¡±,c); }

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func(int a,int b) { int temp=a; a=b; b=temp; }

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printf((¡°%d,%d\\n¡±,x,y); }

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a+=x; return(a); }

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38. ÒÔϳÌÐòÊä³öµÄ½á¹ûÊÇ£¨ int func(int a,int b) {

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main() {

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6 D¡¢ £©¡£

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12¡¢ ÓÐÒÔϳÌÐò main()

{ char *s=\

printf(\}

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A) 5,4 B) 5,6 C) 6,7 D) 7,8

13¡¢ ÔĶÁÒÔϺ¯Êý fun(char *sl,char *s2) { int i=0;

while( sl[i]==s2[i] && s2[i]!='\\0') i++; return( sl[i]=='\\0' && s2[i]=='\\0' ); }

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14¡¢ ÓÐÒÔϳÌÐò main()

{ char str[ ]=\

while(*ps) ps++;

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A) yz B) z C) z D) x xyz yz yz xy

xyz xyz

15¡¢ ÓÐÒÔϳÌÐò

void fun(int *a,int i,int j) { int t;

if (i

{ t=a[i];a[i]=a[j];a[j]=t; fun(a,++i,--j); }

main()

{ int a[]={1,2,3,4,5,6},i;

fun(a,0,5);

for(i=0;i<6;i++)

rintf(\

}

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A) 6 5 4 3 2 1 B) 4 3 2 1 5 6 C) 4 5 6 1 2 3 D) 1 2 3 4 5 6

16¡¢ ÏÂÁгÌÐòµÄÊä³ö½á¹ûÊÇ£º£¨ C £©

main()

{ char a[10]={9,8,7,6,5,4,3,2,1,0},*p=a+5;

printf(\}

A) ·Ç·¨ B£©a[4]µÄµØÖ· C£©5 D

17¡¢ ÏÂÁгÌÐòµÄÔËÐнá¹ûÊÇ£º£¨ B £©

void fun(int *a, int *b) { int *k;

k=a; a=b; b=k; }

main()

{ int a=3, b=6, *x=&a, *y=&b;

fun(x,y);

printf(\}

A) 6 3 B) 3 6 C) 0 0 D)

18¡¢ ÏÂÃæ³ÌÐòµÄÊä³ö½á¹ûÊÇ£º£¨ C £©

main()

{ int a[ ]={1,2,3,4,5,6,7,8,9,0,},*p;

p=a;

printf(\}

A) 0 B) 1 C) 10 D) 9

19¡¢ ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ£º£¨ C £©

main()

{ int i, x[3][3]={1,2,3,4,5,6,7,8,9};

for(i=0;i<3;i++) printf(\}

A) 1,5,9 B) 1,4,7 C) 3,5,7 D

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£©3,6,9 £©3 ±àÒë³ö´í

main()

{ int a[3][3]={ {1,2},{3,4},{5,6} },i,j,s=0; for(i=1;i<3;i++) for(j=0;j<=i;j++) s+=a[i][j]; printf(\}

A) 18 B) 19 C) 20 D£©21

21¡¢ ÈôÓÐ˵Ã÷£ºint i, j=2£¬*p=&i;£¬ÔòÄÜÍê³Éi=j¸³Öµ¹¦ÄܵÄÓï¾äÊÇ£º£¨ £© A) i = *p; B) *p = *&j; C) i = &j; D) i = **p;

22¡¢ ÒÔ϶¨ÒåÓï¾äÖУ¬´íÎóµÄÊÇ£º£¨ £© A) int a[]={1,2}; B) char *a[3]; C) char s[10]=\

23¡¢ ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ£º£¨ B £© char cchar(char ch) {

if(ch>='A'&&ch<='Z') ch=ch-'A'+'a'; return ch; }

main()

{ char s[]=\

while(*p)

{ *p=cchar(*p);

p++; }

printf(\}

A) abc+ABC=DEFdef B) abc+abc=defdef C) abcaABCDEFdef D) abcabcdefdef

24¡¢ ÒÔϳÌÐò¶ÎµÄÊä³ö½á¹ûÊÇ£º£¨ £©

char s[]=\printf (\A) 9 B) 12 C) 13 D) 14

25¡¢ ÒÔϳÌÐòµ÷ÓÃfindmaxº¯Êý·µ»ØÊý×éÖеÄ×î´óÖµ¡£ findmax(int *a,int n) { int *p,*s;

for(p=a,s=a; p-a

if ( _______ ) s=p; return(*s);

}

main()

{ int x[5]={12,21,13,6,18};

printf(\}

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A) p>s B) *p>*s C) a[p]>a[s] D) p-a>p-s

26¡¢ ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ£º£¨ B £©

main()

{ char cf[3][5]={\

printf(\}

A) \

27¡¢ ÒÔϲ»ÄÜÕýÈ·½øÐÐ×Ö·û´®¸³³õÖµµÄÓï¾äÊÇ£º£¨ £© A) char str[5]=\

C) char *str=\

28¡¢ ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ£º£¨ A £© f(int *b , int m, int n) { int i,s=0;

for(i=m;i

main()

{ int x,a[]={1,2,3,4,5,6,7,8,9};

x=f(a,3,7);

printf(\}

A) 10 B)18 C) 8 D) 15

29¡¢ ÒÔϳÌÐòµÄÊä³ö½á¹ûÊÇ£º£¨ D £© #include #include main()

{ char b1[8]=\

while (--pb>=b1) strcpy(b2,pb); printf(\}

A) 8 B) 3 C) 1 D) 7

30¡¢ ÈôÓÐ˵Ã÷£ºint n=2,*p=&n,*q=p;£¬ÔòÒÔÏ·Ƿ¨µÄ¸³ÖµÓï¾äÊÇ£º£¨ £© A) p=q; B) *p=*q; C) n=*q; D) p=n; ´ð°¸£ºD

31¡¢ ÓÐÒÔϳÌÐò

void fun(char *c,intd) { *c=*c+1;d=d+1;

printf(\

}

main()

{ char a='A',b='a';

fun(&b,a); printf(\}

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A) B,a,B,a B) a,B,a,B C) A,b,A,b D) b,B,A,b

32¡¢ ÒÔϳÌÐòÖк¯ÊýsortµÄ¹¦ÄÜÊǶÔaËùÖ¸Êý×éÖеÄÊý¾Ý½øÐÐÓÉ´óµ½Ð¡µÄÅÅÐò , void sort(int a[],int n) { int i,j,t;

for(i=0;i

for(j=i+1;j

{ t=a[i];a[i]=a[j];a[j]=t; }

}

main()

{ int aa[10]={1,2,3,4,5,6,7,8,9,10},i;

sort(&aa[3],5);

for(i=0;i<10;i++) printf(\printf(\}

³ÌÐòÔËÐкóµÄÊä³ö½á¹ûÊÇ£º£¨ C £© A) 1,2,3,4,5,6,7,8,9,10, B) 10,9,8,7,6,5,4,3,2,1, C) 1,2,3,8,7,6,5,4,9,10, D) 1,2,10,9,8,7,6,5,4,3,

33¡¢ ÓÐÒÔϳÌÐò main()

{ char a[]={'a','b','c','d','e','f','g','h','\\0'}; int i,j;

i=sizeof(a); j=strlen(a); printf(\}

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A) 9,9 B) 8,9 C) 1,8 D) 9,8