Ծţ11828
ԣC
Ծgl1
Ծܷ֣100
ͣ6


һ   10 20֣


1 2.0֣  :1204
ʽ a+=b ൱ڱʽ1.
𰸣

=======(1)=======
a=a+b
==================
a=b+a


2 2.0֣  :29
Ҫֵ,á1庯ֵΪ.
𰸣

=======(1)=======
void


3 2.0֣  :659
int x=2;z=x++-1; zֵΪ1.
𰸣

=======(1)=======
1


4 2.0֣  :1745
CԵֻṹ˳ṹѡṹ1ṹ.
𰸣

=======(1)=======
ѭ


5 2.0֣  :662
int x=2;z=-x+++1; zֵΪ1.
𰸣

=======(1)=======
-1


6 2.0֣  :1568
a=3,b=4,c=5,ʽ!(a+b)+c-1&&b+c/2ֵΪ1.
𰸣

=======(1)=======
1


7 2.0֣  :1749
abͱ, aֵΪ3,bֵΪ2,ִa= b++;,aֵǡ1.
𰸣

=======(1)=======
2


8 2.0֣  :1522
ж:int a=10,b=9,c=8;˳ִ,bеֵ 1 .

c=(a-=(b-5));

c=(a%11)+(b=3);
𰸣

=======(1)=======
3


9 2.0֣  :1188
aȡ00101101,ͨa^bʹaĸ4λȡ,4λ,b

ǡ1.
𰸣

=======(1)=======
11110000


10 2.0֣  :1734
˵䣺char c='\72'cڴռõֽǡ1
𰸣

=======(1)=======
1



ж   10 10֣


1 1.0֣  :1105
ʽ (j=3, j++) ֵ4.
𰸣N

2 1.0֣  :1566
C,APHaphͬı.
𰸣N

3 1.0֣  :1363
CԵѭṹԻǶס
𰸣N

4 1.0֣  :1550
߼ʽ-4&&!0ֵΪ1.
𰸣Y

5 1.0֣  :15
 -32100Ըֵintͺlong intͱ
𰸣Y

6 1.0֣  :1551
鶨: char a[ ]="abde";  aռĿռΪ4.
𰸣N

7 1.0֣  :1569
int a=2,b=2;ifa==3b=1;ִкbֵ1
𰸣N

8 1.0֣  :1558
ifʽ,Ҫʱִһ(),һ{}һ.
𰸣Y

9 1.0֣  :11
ͨreturn䣬Դһһϵķֵ
𰸣N

10 1.0֣  :6
ڳжһṹͺ󣬿Զ
͵ı
𰸣Y


ѡ   15 30֣


1 2.0֣  :640
¶Զάaȷ˵ǣ
A:int a[3][]
B:float a(3,4)
C:double a[1][4]
D:float a(3)(4)

𰸣C

2 2.0֣  :4580
Cкֵ(  ).
A:ʱָ
B:returnеıʽ
C:øúʱʵε
D:βε

𰸣A

3 2.0֣  :579
CУcharڴеĴ洢ʽǣ
A:
B:
C:ԭ
D:ASCII

𰸣D

4 2.0֣  :496
double x;scanf("%lf",&x);Ըֵxĳǣ
A:123
B:100000
C:A'
D:"abc"

𰸣D

5 2.0֣  :184
ж岻ȷǣ
A:#define PI 3.141592
B:#define S 345
C:int max(x,y);  int x,y; {  }
D:static char c;

𰸣C

6 2.0֣  :578
CУһintڴռ2ֽڣunsigned int
ݵȡֵΧΪ
A:0--255
B:0--32767
C:0--65535
D:0--2147483647

𰸣C

7 2.0֣  :3105
³ִнmain() 
  { int  x = 0, s = 0;
    while( !x != 0 ) s += ++x;
    printf( "%d ",s ); }

A:0
B:1
C:﷨
D:.ѭ

𰸣B

8 2.0֣  :4611
жint  x;  f1oat  y;ִscanf("%d,%f",&x,&y);,
ӵһпʼ123,45.678(س),x ֵΪ
A:12345
B:123
C:45
D:345

𰸣B

9 2.0֣  :577
C,intcharshortڴռõֽ
A:ûԼ
B:Ϊ2ֽ
C:
D:ûĻֳ

𰸣D

10 2.0֣  :176
ΪʵݸʱΪ
A:ĳ
B:Ԫظ
C:׵ַ
D:иԪصֵ

𰸣C

11 2.0֣  :548
char *match(char c)ǣ
A:ͷ
B:Ԥ˵
C:
D:ָ˵

𰸣A

12 2.0֣  :3154
int a=2,b=3,c=0,ȷ
A:a>b!=ca>(b!=c)ִ˳һ
B:!a!=(b!=c)ʽֵΪ1
C:a||(b=c)ִкbֵΪ0
D:a&&b>cĽΪ

𰸣B

13 2.0֣  :3088
бкϷ
A:B.C.Tom
B:3a6b
C:_6a7b
D:$ABC

𰸣C

14 2.0֣  :504
ִ³κaֵǣ

int a=10;

printf("%d",a++);
A:10   10
B:10  11
C:11   10
D:11  11

𰸣B

15 2.0֣  :525
CвǶ׵ǣ
A:
B:
C:ѭ
D:ѡ

𰸣B


ġ   2 20֣


1 10.0֣  :157
/*-------------------------------------------------------
ա
---------------------------------------------------------

˵Ĺͳļַдȱ
      ݡ

-------------------------------------------------------*/

#include  "stdio.h"
void  main()
{
   /***********SPACE***********/     
  ?*fp; 
   long  num=0L;
      if((fp=fopen("fname.dat","r"))==NULL)
       {  
         printf("Open error\n");  
       }
   /***********SPACE***********/
       while(?)
        {  
          fgetc(fp);  
          num++;
        }
  /***********SPACE***********/
     printf("num=%1d\n",?);
     fclose(fp);
 }

𰸣

=======(1)=======
FILE

=======(2)=======
!feof(fp)

=======(3)=======
num-1


2 10.0֣  :414
/*-------------------------------------------------------
ա
---------------------------------------------------------

ܣͨĵݹü׳ˡ

-------------------------------------------------------*/
#include  <stdio.h>
long power(int n)
{
  long f;
  if(n>1)
    /***********SPACE***********/
    f=?;
  else  
     f=1;
  return(f);
}
main()
{
  int n;
  long y;
  printf("input a inteager number:\n");
  /***********SPACE***********/
  scanf("%d",?);
  y=power(n);
  /***********SPACE***********/
  printf("%d!=%ld\n",n,?);
}
𰸣

=======(1)=======
power(n-1)*n
==================
power( n - 1 ) * n
==================
n*power(n-1)

=======(2)=======
&n

=======(3)=======
power(n)
==================
y



塢Ĵ   1 10֣


1 10.0֣  :374
/*------------------------------------------------------    
Ĵ
--------------------------------------------------------

ܣƲĵnƲǰn
      Ϊ 1113591731 
      ֵֵͨ main ( )
磺 n = 15ӦThe value is: 2209

------------------------------------------------------*/

#include <conio.h>
#include <stdio.h>

long fun ( int n )
{
  long a=1, b=1, c=1, d=1, k;
  /**********FOUND**********/
  for (k=4; k<n; k++)
  {
    d = a+b+c;
    /**********FOUND**********/
    a=b
    b=c;
    c=d;
  }
  /**********FOUND**********/
  return k;
}
 
main( )
{
  int n = 15;
  printf( "The value is: %ld\n", fun ( n ) );
}
𰸣

=======(1)=======
for (k=4; k<=n; k++)

=======(2)=======
a=b;

=======(3)=======
return d;



   1 10֣


1 10.0֣  :386
/*------------------------------------------------
ơ
--------------------------------------------------

ܣúN[10,60]ϵܱ5
      򷵻ֵ
      0

------------------------------------------------*/
#define N 30
#include "stdlib.h"
#include <stdio.h>
void  wwjt(); 

int find(int arr[],int n)
{ 
  int m=0;
  /**********Program**********/
  
  
  
  
  
  
  /**********  End  **********/
  return(m);
}

main()
{
  int a[N],i,k;
  for(i=0;i<N;i++)
    a[i]=random(51)+10;
  for(i=0;i<N;i++)
  {
    printf("%5d",a[i]);
    if((i+1)%5==0) printf("\n");
  }
  k=find(a,N);
  if(k==0) 
    printf("NO FOUND\n");
  else
    printf("the max is:%d\n",k);
  wwjt();
}

void wwjt()
{
  FILE *IN,*OUT;
  int n;
  int i[5];
  int o;
  IN=fopen("in.dat","r");
  if(IN==NULL)
  {
    printf("Read FILE Error");
  }
  OUT=fopen("out.dat","w");
  if(OUT==NULL)
  {
    printf("Write FILE Error");
  }
  for(n=0;n<5;n++)
  {    
    fscanf(IN,"%d",&i[n]);
  }
  o=find(i,5);
  fprintf(OUT,"%d\n",o);
  fclose(IN);
  fclose(OUT);
}
𰸣----------------------
int i;
  for(i=0;i<n;i++)
    if(arr[i]%5==0 && arr[i]>m)
      m=arr[i];
----------------------

