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++){ cout << ptr[i] << " "; } return 0; }