题解 | #句子逆序#

#include <algorithm>
#include <iostream>
#include <vector>
using namespace std;

int main() {
    vector<string> cur;
    string s;
    while(cin>>s)  cur.push_back(s);
    reverse(cur.begin(), cur.end());
    for(int i = 0; i < cur.size(); ++i){
        if(i) cout << ' ';
        cout << cur[i];
    }
}