Säähavainnot

#include <iostream>
#include <vector>
using namespace std;
 
int main(){
    int n;
    cin >> n;
    for(int loop = 0; loop < n; loop++){
        vector<double> vec;
 
        for(int i = 0; i < 24; i++){
            double d;
            cin >> d;
            vec.push_back(d);
        }
        
        double temp = vec.back();
        
        temp += 1.5 * (vec[1] - vec[0]);
 
        cout << temp << " ";
 
        for(int i = 0; i < 11; i++)
            cout << "? ";
        cout << endl;
    }
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED