Task: | Säähavainnot |
Sender: | cppbetter |
Submission time: | 2023-11-12 17:45:54 +0200 |
Language: | C++ (C++20) |
Status: | READY |
Result: | 61 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 60.63 |
test | verdict | time | score | |
---|---|---|---|---|
#1 | ACCEPTED | 0.02 s | 7.88 | details |
#2 | ACCEPTED | 0.02 s | 7.88 | details |
#3 | ACCEPTED | 0.02 s | 7.88 | details |
#4 | ACCEPTED | 0.02 s | 7.5 | details |
#5 | ACCEPTED | 0.02 s | 7.63 | details |
#6 | ACCEPTED | 0.02 s | 7.13 | details |
#7 | ACCEPTED | 0.02 s | 7.25 | details |
#8 | ACCEPTED | 0.02 s | 7.5 | details |
Compiler report
input/code.cpp: In function 'std::vector<double> estimate(std::vector<double>::iterator, std::vector<double>::iterator)': input/code.cpp:26:12: warning: unused variable 'm' [-Wunused-variable] 26 | double m = accumulate(first, last, 0.0) / (24.0); | ^
Code
#include <iostream>#include <fstream>#include <string>#include <sstream>#include <vector>#include <numeric>#include <numbers>#include <cmath>#include <algorithm>#include <array>#include <unordered_map>//#define TESTusing namespace std;stringstream ss;int toler = 5;vector<double> estimate(vector<double>::iterator first, vector<double>::iterator last){vector<double> output;output.resize(12, -1000);double lv = *(last - 1);double m = accumulate(first, last, 0.0) / (24.0);for (int i = 0; auto & e : output){if (*max_element(first, last) - *min_element(first, last) < 1.75)e = lv;else if (i++ < toler){e = lv;}}return output;}int main(){int n;#ifdef TESTfstream f;f.open(__FILE__ "/../../sample-data.txt");f >> n;n = 8000;int a = 0, b = 0;double bestScore = 0;double tl = 0;for (int i = 0; i < n; i++){vector<double> dt;for (int j = 0; j < 36; j++){double v;f >> v;dt.push_back(v);}auto res = estimate(dt.begin(), dt.begin() + 24);// Compare resultscout << i + 2 << ": ";for (int i = 0; i < 12; i++){if (res[i] != -1000.0){double dif = abs(res[i] - dt[i + 24]);if (dif < 0.75){cout << "C ";a++;}else if (dif > 2.05){cout << res[i] - dt[i + 24] << " ";b++;}else{cout << ". ";}}elsecout << "_ ";}cout << "\n";}cout << "Value for tolerance: " << tl << "\n";cout << "Estimate results: (a: " << a << "), (b: " << b << ")\n";cout << "Final score: " << max(0.0, (25.0 * (a - b)) / ((double)n));f.close();#elsecin >> n;for (int i = 0; i < n; i++){vector<double> dt;for (int j = 0; j < 24; j++){double v;cin >> v;dt.push_back(v);}auto res = estimate(dt.begin(), dt.end());for (auto r : res){if (r != -1000)ss << r << " ";elsess << "? ";}ss << "\n";}cout << ss.str();#endifreturn 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 0.2 0.2 0.2 0.2 0.2 0.2 0.... 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 |
---|
2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.... 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 |
---|
10.1 10.1 10.1 10.1 10.1 ? ? ?... 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 |
---|
17.2 17.2 17.2 17.2 17.2 ? ? ?... 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 |
---|
-4.5 -4.5 -4.5 -4.5 -4.5 ? ? ?... 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 |
---|
12.6 12.6 12.6 12.6 12.6 ? ? ?... 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 |
---|
-1.8 -1.8 -1.8 -1.8 -1.8 ? ? ?... 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 15 15 15 15 ? ? ? ? ? ? ? 1.2 1.2 1.2 1.2 1.2 ? ? ? ? ? ... Truncated |