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有以下程序: inClude structNODE{ int num; structNODE*next; }; main() {StructN00E
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
参考答案
更多 “ 有以下程序: inClude structNODE{ int num; structNODE*next; }; main() {StructN00E 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.3B.4C.5D.6 ” 相关考题
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