int y=1,x,*p,a[ ]={2,4,6,8,10}; p=&a[1]; for(x=0;x
main(){int a[]={2,4,6,8,10};int y=1,x,*p;p=&a[1];for(x=0;x
main() {int a[]={2,4,6,8,10},y=0,x,*p; p=&a[1]; for(x=1;x
struct st{int x,int*y;}*p; int s[]={5,6,7,8} st a[]={10,&s[0
struct m { int x; int *y; }*p; int a[4]={12,13,-40,100};
已有宏定义#define P(x)x*x-2;设int x=1,y=3;且a=P(x+2);b=P(y);则a的值为__
int a[]={1,2,3,4,5,6,7,8,9},*p; for(p=a,p
int *p,a[10]; for(p=a;p
C语言,int x [5]={2,4,6,8,10},*p ,**pp ;p =x ;pp =&p
main(){int x[]={1,2,3,4,5,6,7,8,9}int s,i,*p;s=0;p=&x[0];fpr
已知有声明int x[2][3]={0},*p=x[0];以下表达式中有语法错误的是 A x[0] B P[0] =1
"int x y=0,z,*p[3];p[0]=&y;p[1]=&y;p[2]=&z;",以下表达式有语法错误的是
#include void f(int*x,int y) {*x=y+1;y=*x+2;} main() {int a=