更多"有以下程序:
#include<stdlib.h>
str"的相关试题:
[单项选择]有以下程序:
#include<stdlib.h>
struct NODE
{ int num;stmct NODE *next;};
main( )
{ struct NODE * p, * q,* r;
p=(struct NODE * )malloc(sizeof(struct NODE) );
q=(struct NODE * )malloc(sizeof(struct NODE) );
r=(struct NODE * )malloc(sizeof(struct NODE) );
p->num=10; q->num=20; r->num=30;
p->next=q; q->next=r;
printf("%d/n",p->num+q->next->num);
}
程序运行后的输出结果是( )。
A. 10
B. 20
C. 30
D. 40
[单项选择]有以下程序:
#include <stdlib.h>
struct NODE{
int num;
struct NODE *next;};
main( )
{ struct NODE *p,*q,*r;
int sum=0;
p=(struct NODE *)malloc(sizeof(struct NODE));
q=(struct NODE *)malloc(sizeof(struct NODE));
r=(struct NODE *)malloc(sizeof(struct NODE));
p->num=1;q->num=2;r->num=3;
p->next=q;q->next=r;r->next=NULL;
sum+=q->next->num;sum+=p->num;
printf(“%d/n”,sum);}
执行后的输出结果是( )。
A. 3
B. 4
C. 5
D. 6
[单项选择]有以下程序:
#include <stdlib.h>
struct NODE
int nurn;
struct NODE *next;
;
main( )
struct NODE *p,*q,*r;
int sum=0;
P=(struct NODE*)malloc(sizeof(struct NODE));
q=(struct NODE*)malloc(sizeof(struct NODE));
r=(struct NODE*)malloc(sizeof(struct NODE));
p->num=1;q->num=2;r->num=3;
p->next=q;q->next=r;r->next=NULL;
sum+=q->next->num;sum+=p->num;
Printf("%d/n",sum);
执行后的输出结果是( )。
A. 3
B. 4
C. 5
D. 6
[单项选择]有以下程序:
#inClude <stdlib.h>
struct NODE
int num;
struct NODE *next;
;
main( )
Struct N00E *p,*q,*r;
int sum;0;
p=(struct NODE *)malloc(sizeof(struct NODE));
q=(struct NODE *)malloc(sizeof(struct NODE));
r=(struct NODE *)malloc(Sizeof(struct NODE));
p->num=1;q->num=2;r->num=3;
p->next=q;q->next=r;r->next=NULL;
sum+=q->next->num;sum+=p->num;
printf("%d/n",sum);
执行后的输出结果是
A. 3
B. 4
C. 5
D. 6
[单项选择]有以下程序
#include<stdlib.h>
struct NODE
int num;stmct NODE*next;;
main( )
struct NODE*p,*q,*r;
p=(struct NODE*)malloc(sizeof(struct NODE));
q=(struct NODE*)malloc(sizeof(struct NODE));
r=(struct NODE*)malloc(sizeof(struct NODE));
p->num=10;q->num=20;r->num=30;
p->next=q;q->next=r;
printf(“%d/n”,p->num+q->next->num);
程序运行后的输出结果是
A. 10
B. 20
C. 30
D. 40
[单项选择]有以下程序
#include<stdlib.h>
struct NODE
int num;struct NODE*next;
main( )
struct NODE *P,*q,*r;
p=(struct NODE *)malloc(sizeof(struct NODE));
q=(struct NODE *)malloc(sizeof(struet NODE));
r=(struct NODE*)malloc(sizeof(struct NODE)):
p->num=10;q->num=20;r->num=30;
p->next=q;q->next=r;
printf("%d/n",p->num+q->next->num):
程序运行后的输出结果是 ( )
A. 10
B. 20
C. 30
D. 40
[单项选择]有以下程序:
#include<stdlib.h>
struct NODE
int num;
struct NODE *next;
main( )
struct NODE *p,*q,*r;
int sum=0;
p=(struct NODE *)malloc(sizeof(struct NODE));
q=(Struct NODE *)malloc(sizeof(struct NODE));
r=(Struct NODE *)malloc(sizeof(struct NODE));
p->num=1; q->num=2; r->num=3;
p->next=q; q->next=r; r->next=NULL;
sum+=q->next->num;sum+=p->num;
printf("%d/n",sum);
执行后的输出结果是( )。
A. 3
B. 4
C. 5
D. 6
[单项选择]有以下程序:
#include
struct STU
{ int num;
float TotalScore;
};
void f(struct STU p)
{struct STU s[2]={{20044,550},{20045,537}};
p.num=s[1].num; p.TotalScore=s[1].TotalScore;
}
main( )
{ struct STU s[2]= {{20041,703},{20042,580}};
f(s[0]);
printf("%d %3.0f/n",s[0].num,s[0].TotalScore);
}
程序运行后的输出结果是______。
A. 20045 537
B. 20044 550
C. 20042 580
D. 20041 703
[单项选择]有以下程序:
#include
struct STU
{char name[10];
int num;
};
void f(char *name, int num)
{ struct STU s[2]={{"SunDan",20044},{"Penghua",20045}};
num=s[0].num;
strcpy(name,s[0].name);
}
main( )
{ struct STU s[2]={{"YangSan",20041},{"LiSiGao",20042}},*p;
p=&s[1]; f(p->name,p->num);
printf("%s %d/n",p->name,p->num);
}
程序运行后的输出结果是______。
A. SunDan 20042
B. SunDan 20044
C. LiSiGuo 20042
D. YangSan 20041