题解 | #数组元素反转#

#include <iostream>
using namespace std;

int main() {

	int arr[6] = { 0 };

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

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

	cout << "[";
	for (int i = 0; i < len; i++) {
		if (i == len - 1) {
			cout << arr[i] << "]" << endl;
			break;
		}
		cout << arr[i] << ", ";
	}

	// write your code here......


	cout << "[";
	for (int i = len-1; i >=0; i--) {
		if (i ==  0) {
			cout << arr[i] << "]" << endl;
			break;
		}
		cout << arr[i] << ", ";
	}

	return 0;
}