CSES - Datatähti 2024 alku

CSES - Datatähti 2024 alku - Results

Submission details
Task:	Säähavainnot
Sender:	perusjuntti
Submission time:	2023-11-03 08:04:32 +0200
Language:	C++ (C++11)
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	ACCEPTED	0

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

Code

#include <bits/stdc++.h>
using namespace std;

int main() {
    int n;
    cin >> n;
    for (int i = 0; i < n; ++i) {
        vector<double> a(24);
        for (auto &i:a) {
            cin >> i;
        }
        //y=ax+b
        //a[0]-b = a
        //a[23] = 24a[0]-23b
        //23b = a[23]-24a[0]
        //b = a[23]/23-24a[0]/23
        int b = a[23]/(double)23-24*a[22]/(double)23;
        int aa = a[22]-b;

        for (int i = 0; i < 4; ++i) {
            cout << 3*aa+b << ' ';
        }
        for (int i = 0; i < 8; ++i)
            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 0 0 0 ? ? ? ? ? ? ? ? 20 20 ...` 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
`10 10 10 10 ? ? ? ? ? ? ? ? 0 ...` 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
`40 40 40 40 ? ? ? ? ? ? ? ? 60...` 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
`85 85 85 85 ? ? ? ? ? ? ? ? 30...` 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
`-20 -20 -20 -20 ? ? ? ? ? ? ? ...` 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
`60 60 60 60 ? ? ? ? ? ? ? ? 43...` 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
`-10 -10 -10 -10 ? ? ? ? ? ? ? ...` 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
`70 70 70 70 ? ? ? ? ? ? ? ? 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 (perusjuntti)