#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; }