#include
#include
#define N 4
void main()
{
int a[][N]={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16};
int col;
int row=sizeof(a)/sizeof(a[0][0])/N;
void printcol(int x[][N],int row,int col);
/*函数printcol的声明*/
void (*p)()=printcol;
/*定义函数指针p并置初值，是函数printcol()的入口*/
system("cls");
do
{
scanf("%d",&col);
}while(colN-1);
printf(*p)(a,row,col);
}
void printcol(int x[][N],int row,int col)
{
int i;
printf(" No %d column is :\n",col+1);
for(i=0;i#include#define N 4void main(){ int a[][N]={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16}; int col; int row=sizeof(a)/sizeof(a[0][0])/N; void printcol(int x[][N],int row,int col);
/*函数printcol的声明*/ void (*p)(int x[][N],int row,int col)=printcol;
//这里有错
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