include<stdio.h> include<string.h> void main() { char*pa,a[20]="Beijing2008"; for(pa=
include<stdio.h>
include<string.h>
void main()
{
char*pa,a[20]="Beijing2008";
for(pa=a+7;*pa!='\0';pa++)putchar(*pa);
putchar('\n'):
}
include<stdio.h>
include<string.h>
void main()
{
char*pa,a[20]="Beijing2008";
for(pa=a+7;*pa!='\0';pa++)putchar(*pa);
putchar('\n'):
}
A.#include <stdio.h> main(); {/*programming*/ printf("programming!\n");}
B.#inc lude<stdio.h> main() {/*/programming/*/ printf("programming!\n");}
C.#include <stdio.h> main() {/*programming*/ printf("programming!\n");}
D.include<stdio.h> main() {/*/*programming*/*/ printf("programming!\n");}
A.(1)(1)
B.(2)(2)
C.(1)(2)
D.(0)(1)
写出下列代码的输出内容
#include<stdio.h>
int inc(int a)
{
return(a);
}
int multi(int*a,int*b,int*c)
{
return(*c=*a**b);
}
typedef int(FUNC1)(int in);
typedef int(FUNC2) (int*,int*,int*);
void show(FUNC2 fun,int arg1, int*arg2)
{
INCp=&inc;
int temp =p(arg1);
fun(&temp,&arg1, arg2);
printf("%d\n",*arg2);
}
main()
{
int a;
show(multi,10,&a);
return 0;
}
阅读下列程序,当运行函数时,输入asd af aa z67,则输出为 #include<stdio.h> #include<ctype.h> #include<string.h> int fun(char*str) { int i,j=0; for(i=0;str[i]!='\0';i++) if(str[i]!='')str[j++]=str[i]; str[j]='\0'; } main() { char str[81]; int n; clrscr(); printf("Input a string:"); gets(str); puts(str); fun(str); printf("%s\n",str); }
A.asdafaaz67
B.asdafaaz67
C.asd
D.z67
本程序在运行时从键盘输入2个整数,如果输入的第一个数大于第二个数,则两数互换,否则不互换。
include<stdio.h>
main()
(int num1,num2,x;
scanf("%d%d",&numl,&num2);
if(num1>num2)
x=Bum1;numl=num2;num2=x;
printf("%d<%d\n",num1,num2);
}
错误:______
改正:______
参考答案:错误
Postage______ , the smart phone will cost you at least 3,000 yuan.
A.to be included
B.to include
C.included
D.including
写出下列代码的输出内容
#include
int inc(int a)
{
return(a);
}
int multi(int*a,int*b,int*c)
{
return(*c=*a**b);
}
typedef int(FUNC1)(int in);
typedef int(FUNC2)(int*,int*,int*);
void show(FUNC2 fun,int arg1, int*arg2)
{
INCp=&inc;
int temp =p(arg1);
fun(&temp,&arg1, arg2);
printf("%d\n",*arg2);
}
main()
{
int a;
show(multi,10,&a);
return 0;
}
下列选项中不全是C++语言关键字的是
A.const,break,default
B.long,void,using
C.virtual,extem,include
D.try,throw,this
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