程序代码:
#include <stdio.h>
#include <stdlib.h>
typedef int A[2][3];
A *p = (A*)malloc(sizeof(A));
int main()
{
(*p)[1][2] = 6;
printf("%d\n", (*p)[1][2]);
return 0;
}

人生是一场错过 愿你别蹉跎
程序代码:#include <stdio.h>
#include <malloc.h>
int main() {
int *p, i, j;
p = (int *)malloc(100);
for(i = 0; i < 2; i++)
for(j = 0; j < 2; j++) {
*(p + 2 * i + j) = i;
printf("%d\n", *(p + 2 * i + j));
}
free(p);
return 0;
} 