题解 | 逆序输出

#include<iostream>
#include<stack>
using namespace std;
using ll = long long;
int main() {
    stack<ll>arr;
    for (int i = 1; i <= 10; i++) {
        ll n = 0;
        cin >> n;
        arr.push(n);
    }
    for (int i = 1; i <= 10; i++) {
        cout << arr.top() << " ";
        arr.pop();
    }
    return 0;
}