题解 | #利用指针遍历数组#

#include <iostream>
using namespace std;

int main() {

    int arr[6] = { 0 };
    int* ptr = arr;

    int len = sizeof(arr) / sizeof(int);

    for (int i = 0; i < len; i++) {
        cin >> arr[i];
    }

    // write your code here......
    for(int i = 0; i < len; i++)
    {
        ptr = &arr[i];
        cout << *ptr << " ";
    }

    return 0;
}