编程，定义10个元素的整型数组，从键盘输入数存入该数组，然后逆序打印该数组。（数组作业）

#include<iostream>

using namespace std;

int main() {

int arr[10] = {};

cout << "请输入十个数组元素" << endl;

for (int i = 0; i < 10; i++) {

cout << "第" << i + 1 << "个元素:" << "";

cin >> arr[i];

cout << endl;

}

for (int i = 0; i < 10; i++) {

for (int j = i + 1; j < 10; j++) {

if (arr[i] < arr[j]) {

int temp = arr[i];

arr[i] = arr[j];

arr[j] = temp;

}

}

}

for (int i = 0; i < 10; i++) {

cout << arr[i] << endl;

}

return 0;

}