#include<stdio.h> int main() {int arr[5] = { 11,12,13,14,15 };int i, * p;printf("下标法:\n");for (i = 0; i < 10; i++)printf("arr[%d]=%d ", i,arr[i]);printf("\n 地址法:\n");for (i = 0; i < 10; i++)printf("arr[%d]=%d ", i, *(arr+i));printf("\n 指针法:\n");for (p=arr,i = 0; i < 10; i++)printf("arr[%d]=%d ", i, *(p+i));return 0; }