for循环中b[k++]=s[i][j];为什么不是 *b[k++]=*s[i][j];单纯的b和s不是代表地址吗? 有点混乱!!!
#include <stdio.h>
void fun (int (*s)[10], int *b, int *n, int mm, int nn)
{
int i,j,k=0,c=0;
for(i=0;i<mm;i++)
{
for(j=0;j<nn;j++)
{
b[k++]=s[i][j];//这里为什么不是 *b[k++]=*s[i][j];
c++;
}
}
*n=c;
}
void main()
{
FILE *wf;
int w[10][10]={{33,33,33,33},{44,44,44,44},{55,55,55,55}}, i, j;
int a[100]={0},n=0 ;
printf("The matrix:\n");
for (i=0; i<3; i++)
{for (j=0;j<4;j++)
printf("%3d",w[i][j]);
printf("\n");
}
fun(w,a,&n,3,4);
printf("The A array:\n");
for(i=0; i<n; i++)
printf("%3d",a[i]);
printf("\n\n");
/******************************/
wf=fopen("out.dat","w");
for(i=0; i<n; i++)
fprintf(wf,"%3d",a[i]);
fclose(wf);
/*****************************/
}