CSES - Datatähti 2024 alku

CSES - Datatähti 2024 alku - Results

Submission details
Task:	Säähavainnot
Sender:	4321Boom4321
Submission time:	2023-11-11 20:02:55 +0200
Language:	C++ (C++11)
Status:	READY
Result:	31

Feedback
group	verdict	score
#1	ACCEPTED	30.5

Test results
test	verdict	time	score
#1	ACCEPTED	0.02 s	3.88	details
#2	ACCEPTED	0.02 s	3.88	details
#3	ACCEPTED	0.02 s	3.88	details
#4	ACCEPTED	0.02 s	3.75	details
#5	ACCEPTED	0.02 s	4	details
#6	ACCEPTED	0.02 s	3.63	details
#7	ACCEPTED	0.02 s	3.75	details
#8	ACCEPTED	0.02 s	3.75	details

Code

#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

int main()
{
    int n;
    cin >> n;

    int PREDICT = 2;

    for (int i = 0; i < n; i++) {
        vector<float> v;
        for (int j = 0; j < 24; j++) {
            float a;
            cin >> a;
            v.push_back(a);
        }

        for (int j = 0; j < 12; j++) {
            if (j < PREDICT) {
                cout << v[j] + (v[23] - v[0]) << " "; // (v[23]-v[0])/2
            }
            else {
                cout << "? ";
            }
        }
        cout << endl;
    }

    return 0;
}

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
`0.2 0.5 ? ? ? ? ? ? ? ? ? ? 4.4 4.2 ? ? ? ? ? ? ? ? ? ? 4.2 4.1 ? ? ? ? ? ? ? ? ? ? 15. ...` 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
`2.6 2.6 ? ? ? ? ? ? ? ? ? ? -0.7 -0.6 ? ? ? ? ? ? ? ? ? ? 14.1 14.8 ? ? ? ? ? ? ? ? ? ? ...` 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
`10.1 9.5 ? ? ? ? ? ? ? ? ? ? 13.2 13.5 ? ? ? ? ? ? ? ? ? ? -3.9 2.9 ? ? ? ? ? ? ? ? ? ? ...` 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
`17.2 18 ? ? ? ? ? ? ? ? ? ? 6.8 6.9 ? ? ? ? ? ? ? ? ? ? 0.9 1.5 ? ? ? ? ? ? ? ? ? ? 4.6 ...` 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
`-4.5 -4.6 ? ? ? ? ? ? ? ? ? ? -1.2 -1.1 ? ? ? ? ? ? ? ? ? ? 20.3 20.1 ? ? ? ? ? ? ? ? ? ...` 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
`12.6 12.6 ? ? ? ? ? ? ? ? ? ? 10.5 10.9 ? ? ? ? ? ? ? ? ? ? 19.3 16.7 ? ? ? ? ? ? ? ? ? ...` 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
`-1.8 -1.5 ? ? ? ? ? ? ? ? ? ? 1.8 3.5 ? ? ? ? ? ? ? ? ? ? 22.3 22.7 ? ? ? ? ? ? ? ? ? ? ...` 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
`15 15.2 ? ? ? ? ? ? ? ? ? ? 1.2 2.1 ? ? ? ? ? ? ? ? ? ? 16.3 14.1 ? ? ? ? ? ? ? ? ? ? 0 ...` 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 (4321Boom4321)