A+B(6)#include <bits/stdc++.h>using namespace std;int main(){ int n; int x; while (cin >> n) { int cur_sum = 0; while (n --) { cin >> x; cur_sum += x; } cout << cur_sum << endl; } return 0;}倒序#include<iostream>using namespace std;int main(){ int a,b,c; cin>>...
