题解 | #翻转数组#

#include 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......
int temp;
for (int i = 0;i<len/2;i++){
    temp = arr[i];
    arr[i] = arr[len -1 - i];
    arr[len - 1 - i] = temp;
}

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

return 0;

}