#include <stdio.h>int main(){ int a[2][3], *p; for (p=*a, printf("Please enter arrary: "); p<*a+12; scanf("%d", p++)); for (p=*a, printf("Array: "); p<*a+9; p++){ if ((p-*a)%4==0) printf("\n"); printf("%d ", *p); } printf("\n"); return 0;}怎么改成个整型的2×3二维数组，从键盘上输入6个整数到这个二维数组，并输出这个数组。急，求助