CSES - Datatähti 2024 alku

CSES - Datatähti 2024 alku - Results

Submission details
Task:	Säähavainnot
Sender:	Mariia
Submission time:	2023-11-12 14:48:16 +0200
Language:	C++ (C++11)
Status:	READY
Result:	48

Feedback
group	verdict	score
#1	ACCEPTED	48.25

Test results
test	verdict	time	score
#1	ACCEPTED	0.02 s	6.13	details
#2	ACCEPTED	0.02 s	6.25	details
#3	ACCEPTED	0.02 s	6.38	details
#4	ACCEPTED	0.02 s	6	details
#5	ACCEPTED	0.02 s	6.25	details
#6	ACCEPTED	0.02 s	5.75	details
#7	ACCEPTED	0.02 s	5.63	details
#8	ACCEPTED	0.02 s	5.88	details

Code

#include <iostream>
#include <vector>

using namespace std;

double k1[12] {0.94854258, 0.95280068, 0.95460068, 0.95376957, 0.94669098, 0.92865072, 0.89866874, 0.86178327,
            0.82751035, 0.80458531, 0.78821549, 0.77736154};

double k2[12] {0.99718681, 0.99679363, 0.99244759, 0.98561286, 0.97391396, 0.95082413, 0.91778301, 0.87860871,
                0.84020759, 0.81190931, 0.79413685, 0.78045898};

double r[12] {-0.16387032, -0.14521158, -0.01071026, 0.21253968, 0.50847793, 0.80800977, 1.07331005, 1.31767212,
                1.50261354, 1.64362868, 1.78062618, 1.89965578};

int main() {
    int n; cin >> n;
    vector<double> t(24);
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < 24; j++) {
            cin >> t[j];
        }
        double prev = t[23];
        for (int x = 12; x <= 23; x++) {
            if (x <= 17) {
                cout << prev * k2[x - 12] + r[x - 12] << ' ';
            } else {
                cout << '?' << ' ';
            }
        }
    }
}

Test details

Test 1

Verdict: ACCEPTED

input
`1000 -0.4 -0.1 -0.2 -0.3 -0.4 -0.5 ...` view save

correct output
`0.4 0.4 0.5 0.8 0.9 1.1 1.3 1....` view save

user output
`0.035567 0.0541471 0.187779 0....` Truncated

Test 2

Verdict: ACCEPTED

input
`1000 2.9 2.9 2.9 2.1 2.6 2 2 2.2 2....` view save

correct output
`2.3 1.6 1.5 1.1 1 0.7 0.6 0.8 ...` view save

user output
`2.42882 2.44645 2.56965 2.7751...` Truncated

Test 3

Verdict: ACCEPTED

input
`1000 6.6 6 6.4 6 4.6 4.6 4.2 4.3 4....` view save

correct output
`10 10.9 10.3 10.1 9.1 7.3 5.7 ...` view save

user output
`9.90772 9.9224 10.013 10.1672 ...` Truncated

Test 4

Verdict: ACCEPTED

input
`1000 19.4 20.2 19.1 18.9 18.3 17.3 ...` view save

correct output
`18 18.2 17 17.5 17.2 16.2 12 8...` view save

user output
`16.9877 16.9996 17.0594 17.165...` Truncated

Test 5

Verdict: ACCEPTED

input
`1000 -5.7 -5.8 -5.8 -5.9 -7.1 -6.9 ...` view save

correct output
`-4.2 -4.1 -4 -3.8 -3.5 -3.2 -3...` view save

user output
`-4.65121 -4.63078 -4.47672 -4....` Truncated

Test 6

Verdict: ACCEPTED

input
`1000 14.8 14.8 15.4 12.9 11.8 9.7 9...` view save

correct output
`11.8 11 11.6 10.8 10.4 10.4 10...` view save

user output
`12.4007 12.4144 12.4941 12.631...` Truncated

Test 7

Verdict: ACCEPTED

input
`1000 0.7 1 2 1.4 0.6 -0.4 -0.9 -0.7...` view save

correct output
`-1.3 -0.5 -0.6 -1 -3.2 -7.2 -6...` view save

user output
`-1.95881 -1.93944 -1.79712 -1....` Truncated

Test 8

Verdict: ACCEPTED

input
`1000 15.1 15.3 14.9 14.4 14.4 13.7 ...` view save

correct output
`15.6 15.9 16 15.2 14.6 14.4 13...` view save

user output
`14.7939 14.8067 14.876 14.9967...` Truncated

Datatähti 2024 alku

Säähavainnot

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Tasks

Submissions (Mariia)