| Task: | Säähavainnot |
| Sender: | Pelmenner |
| Submission time: | 2023-10-31 19:34:11 +0200 |
| Language: | C++ (C++20) |
| Status: | READY |
| Result: | 33 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 32.63 |
| test | verdict | time | score | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.01 s | 4.25 | details |
| #2 | ACCEPTED | 0.01 s | 4.38 | details |
| #3 | ACCEPTED | 0.01 s | 4.5 | details |
| #4 | ACCEPTED | 0.01 s | 3.88 | details |
| #5 | ACCEPTED | 0.01 s | 4.13 | details |
| #6 | ACCEPTED | 0.01 s | 3.75 | details |
| #7 | ACCEPTED | 0.01 s | 3.88 | details |
| #8 | ACCEPTED | 0.01 s | 3.88 | details |
Code
#include <bits/stdc++.h>
using namespace std;
using Day = array<double, 24>;
istream& operator>>(istream& in, Day& day)
{
for (int i = 0; i < 24; ++i)
cin >> day[i];
return in;
}
void solve(Day& day, vector<optional<double>>& answer)
{
const double threshold = 0.2;
answer[0] = day[23] + (day[23] - day[22]) / 2;
for (int i = 1; i < 7 && day[i] - day[i - 1] <= threshold; ++i)
answer[i] = answer[i - 1].value() + day[i] - day[i - 1];
}
int main()
{
cin.tie(nullptr)->sync_with_stdio(false);
int n = 0;
cin >> n;
vector<Day> days(n);
for (int i = 0; i < n; ++i)
cin >> days[i];
for(int i = 0; i < n; ++i)
{
vector<optional<double>> answer(12);
solve(days[i], answer);
for (auto x : answer)
{
if (x)
cout << x.value() << " ";
else
cout << "? ";
}
cout << "\n";
}
return 0;
}
Test details
Test 1
Verdict: ACCEPTED
| input |
|---|
| 1000 -0.4 -0.1 -0.2 -0.3 -0.4 -0.5 ... |
| correct output |
|---|
| 0.4 0.4 0.5 0.8 0.9 1.1 1.3 1.... |
| user output |
|---|
| 0.2 ? ? ? ? ? ? ? ? ? ? ? 4.4 4.2 3.6 3.2 3.1 2.7 2.2 ? ... Truncated |
Test 2
Verdict: ACCEPTED
| input |
|---|
| 1000 2.9 2.9 2.9 2.1 2.6 2 2 2.2 2.... |
| correct output |
|---|
| 2.3 1.6 1.5 1.1 1 0.7 0.6 0.8 ... |
| user output |
|---|
| 2.7 2.7 2.7 1.9 ? ? ? ? ? ? ? ... Truncated |
Test 3
Verdict: ACCEPTED
| input |
|---|
| 1000 6.6 6 6.4 6 4.6 4.6 4.2 4.3 4.... |
| correct output |
|---|
| 10 10.9 10.3 10.1 9.1 7.3 5.7 ... |
| user output |
|---|
| 10.7 10.1 ? ? ? ? ? ? ? ? ? ? 13.5 ? ? ? ? ? ? ? ? ? ? ? -3.65 ? ? ? ? ? ? ? ? ? ? ? 3. ... Truncated |
Test 4
Verdict: ACCEPTED
| input |
|---|
| 1000 19.4 20.2 19.1 18.9 18.3 17.3 ... |
| correct output |
|---|
| 18 18.2 17 17.5 17.2 16.2 12 8... |
| user output |
|---|
| 17.1 ? ? ? ? ? ? ? ? ? ? ? 7 7.1 6.3 ? ? ? ? ? ? ? ? ? 1.15 ? ? ? ? ? ? ? ? ? ? ? 4.5 4 ... Truncated |
Test 5
Verdict: ACCEPTED
| input |
|---|
| 1000 -5.7 -5.8 -5.8 -5.9 -7.1 -6.9 ... |
| correct output |
|---|
| -4.2 -4.1 -4 -3.8 -3.5 -3.2 -3... |
| user output |
|---|
| -4.4 -4.5 -4.5 -4.6 -5.8 -5.6 ... Truncated |
Test 6
Verdict: ACCEPTED
| input |
|---|
| 1000 14.8 14.8 15.4 12.9 11.8 9.7 9... |
| correct output |
|---|
| 11.8 11 11.6 10.8 10.4 10.4 10... |
| user output |
|---|
| 12.5 12.5 ? ? ? ? ? ? ? ? ? ? 11.25 ? ? ? ? ? ? ? ? ? ? ? 19.75 17.15 14.65 13.25 ? ? ? ... Truncated |
Test 7
Verdict: ACCEPTED
| input |
|---|
| 1000 0.7 1 2 1.4 0.6 -0.4 -0.9 -0.7... |
| correct output |
|---|
| -1.3 -0.5 -0.6 -1 -3.2 -7.2 -6... |
| user output |
|---|
| -1.7 ? ? ? ? ? ? ? ? ? ? ? 1.45 ? ? ? ? ? ? ? ? ? ? ? 22.8 ? ? ? ? ? ? ? ? ? ? ? 18.65 ... Truncated |
Test 8
Verdict: ACCEPTED
| input |
|---|
| 1000 15.1 15.3 14.9 14.4 14.4 13.7 ... |
| correct output |
|---|
| 15.6 15.9 16 15.2 14.6 14.4 13... |
| user output |
|---|
| 15.45 ? ? ? ? ? ? ? ? ? ? ? 1.35 ? ? ? ? ? ? ? ? ? ? ? 16.75 14.55 13.55 ? ? ? ? ? ? ... Truncated |