CSES - Datatähti 2024 alku

CSES - Datatähti 2024 alku - Results

Submission details
Task:	Säähavainnot
Sender:	MikaelM
Submission time:	2023-11-12 20:01:09 +0200
Language:	C++ (C++17)
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;
using ll = long long;

double a, b, c, d;

double f(int x){
    return a * sin(b*x + c) + d;
}

int main(){
    ios_base::sync_with_stdio(0); cin.tie(0);

    int n;
    cin >> n;

    while(n--){

        double t[24], ylin = -1e9, alin = 1e9;
        for(int i = 0; i < 24; i++){
            cin >> t[i];
            ylin = max(ylin, t[i]);
            alin = min(alin, t[i]);
        }

        a = (ylin - alin) / 2;
        d = (ylin + alin) / 2;
        c = 1.5;
        b = (2 * M_PI) / 24;

        for(int i = 24; i < 36; i++){
            cout << round(f(i) * 10) / 10 << " ";
        }

    }
    
}

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 0.2 0.1 0 -0.1 -0.2 -0.4 -...` 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
`2.9 2.9 2.8 2.8 2.7 2.6 2.4 2....` 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 10 9.7 9.1 8.4 7.4 6.4 5....` 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
`20.2 20.1 19.7 19 18 16.9 15.6...` 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 -4.5 -4.7 -4.9 -5.2 -5.6 ...` 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
`15.4 15.3 15 14.4 13.6 12.6 11...` 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
`2 2 1.8 1.4 1 0.5 -0.1 -0.7 -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
`15.3 15.3 15.1 14.7 14.2 13.7 ...` 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 (MikaelM)