1. #include <iostream>
2. #include <vector>
3. #include <string>
4. #include <fstream>
5. #include <sstream>
6.  
7. using namespace std;
8.  
9. vector<vector<string>> weatherConditions;
10.  
11. const int numberOfPorts = 5;
12.  
13. struct SpacePort {
14.     string name;
15.     int perfectDay = 0;
16.     string csvFileName;
17.     int lengthEquator = 0;
18.     int lowestTemps = 1;
19.     int maxTemps = 32;
20.     int maxWindSpeed = 11;
21.     int maxHumidity = 55;
22.     int maxPrecipitation = 0;
23.     string lightning = "No";
24.     string cloudsFirst = "Cumulus";
25.     string cloudsSecond = "Nimbus";
26. };
27.  
28. void CreateFile&#40;vector<SpacePort>& ports&#41; {
29.     ofstream outputFile&#40;"LaunchAnalysisReport.csv"&#41;;
30.     if (!outputFile) {
31.         cout << "Error creating file" << endl;
32.         return;
33.     }
34.     outputFile << "Port name,Date" << endl;
35.  
36.     for (int i = 0; i < numberOfPorts; i++) {
37.         outputFile << ports[i].name << ",";
38.         if (ports[i].perfectDay == 0) {
39.             outputFile << "No viable shuffle day" << endl;
40.         }
41.         else {
42.             outputFile << ports[i].perfectDay << endl;
43.         }
44.     }
45.     outputFile.close();
46. }
47.  
48. void GetWeatherConditions(const string fileName) {
49.     ifstream File&#40;fileName&#41;;
50.     if (!File.is_open()) {
51.         cout << "Unable to open file" << endl;
52.         return;
53.     }
54.     string line;
55.     while (getline(File, line)) {
56.         stringstream ss(line);
57.         string word;
58.         vector<string> row;
59.         getline(ss, word, ',');
60.         while (getline(ss, word, ',')) {
61.             row.push_back(word);
62.         }
63.         weatherConditions.push_back(row);
64.     }
65.     File.close();
66. }
67.  
68. int GetAppropriateDays(SpacePort port) {
69.     const size_t numberOfDays = weatherConditions[0].size();
70.  
71.     for (size_t i = 0; i < numberOfDays; i++) {
72.         if (stoi(weatherConditions[1][i]) > port.lowestTemps && stoi(weatherConditions[1][i]) < port.maxTemps &&
73.             stoi(weatherConditions[2][i]) < port.maxWindSpeed && stoi(weatherConditions[3][i]) < port.maxHumidity &&
74.             stoi(weatherConditions[4][i]) == port.maxPrecipitation && weatherConditions[5][i] == port.lightning &&
75.             weatherConditions[6][i] != port.cloudsFirst && weatherConditions[6][i] != port.cloudsSecond) {
76.             return i + 1;
77.         }
78.     }
79.     return 0;
80. }
81.  
82. void GetBestDay(vector<SpacePort>& ports) {
83.     int day = 0;
84.     for (int i = 0; i < numberOfPorts;i++) {
85.         GetWeatherConditions(ports[i].csvFileName);
86.         day = GetAppropriateDays(ports[i]);
87.         ports[i].perfectDay = day;
88.         weatherConditions.clear();
89.     }
90. }
91.  
92. void GetPerfectDayAndLocation(vector<SpacePort>& ports) {
93.     int port = -1;
94.     int currentLength = 999999;
95.     for (int i = 0; i < numberOfPorts; i++) {
96.         if (ports[i].perfectDay != 0 && ports[i].lengthEquator <= currentLength) {
97.             port = i;
98.             currentLength = ports[i].lengthEquator;
99.         }
100.     }
101.     if (port != -1) {
102.         cout << "Perfect location and day:" << endl;
103.         cout << ports[port].name << "  " << ports[port].perfectDay;
104.     }
105.     else {
106.         cout << "There are no appropriate days";
107.     }
108. }
109.  
110.  
111.  
112. int main() {
113.     string portNames[numberOfPorts] = { "Kourou", "Tenegashima", "Cape Canaveral", "Mahia", "Kodiak" };
114.     int arr[numberOfPorts] = { 333, 1934, 1807, 2500, 4112 };
115.     vector<SpacePort> spacePorts(numberOfPorts);
116.  
117.     cout << "Enter file path" << endl;
118.     string fileName;
119.     getline(cin, fileName);
120.  
121.     string choice;
122.     cout << "Do you want to use default weather criteria? (Yes/No): ";
123.     cin >> choice;
124.  
125.     SpacePort port;
126.     for (int i = 0; i < numberOfPorts; i++) {
127.         port.name = portNames[i];
128.         port.csvFileName = fileName + "\\" + portNames[i] + ".csv";
129.         port.lengthEquator = arr[i];
130.         spacePorts[i] = port;
131.     }
132.  
133.     if (choice == "No") {
134.         int numberOfPortsToChange;
135.         cout << "How many port's criteria do you want to change?" << endl;
136.         cin >> numberOfPortsToChange;
137.  
138.         if (numberOfPortsToChange > numberOfPorts) {
139.             cout << "Invalid input" << endl;
140.         }
141.         else {
142.             string portName;
143.             bool isValid = false;
144.             for (int j = 0; j < numberOfPortsToChange; j++) {
145.                 cout << "Enter the name of the port to change criteria: ";
146.                 cin >> portName;
147.  
148.                 for (int i = 0; i < numberOfPorts; i++) {
149.                     if (portName == portNames[i]) {
150.                         cout << "Enter lowest temperature: ";
151.                         cin >> spacePorts[i].lowestTemps;
152.  
153.                         cout << "Enter maximum temperature: ";
154.                         cin >> spacePorts[i].maxTemps;
155.  
156.                         cout << "Enter maximum wind speed: ";
157.                         cin >> spacePorts[i].maxWindSpeed;
158.  
159.                         cout << "Enter maximum humidity: ";
160.                         cin >> spacePorts[i].maxHumidity;
161.  
162.                         cout << "Enter maximum precipitation: ";
163.                         cin >> spacePorts[i].maxPrecipitation;
164.  
165.                         cout << "Enter lightning (Yes/No): ";
166.                         cin >> spacePorts[i].lightning;
167.  
168.                         cout << "Enter first cloud condition: ";
169.                         cin >> spacePorts[i].cloudsFirst;
170.  
171.                         cout << "Enter second cloud condition: ";
172.                         cin >> spacePorts[i].cloudsSecond;
173.  
174.                         isValid = true;
175.                         break;
176.                     }
177.                 }
178.                 if (!isValid) {
179.                     cout << "Invalid data" << endl;
180.                 }
181.             }
182.         }
183.     }
184.  
185.     GetBestDay(spacePorts);
186.     CreateFile&#40;spacePorts&#41;;
187.     GetPerfectDayAndLocation(spacePorts);
188.  
189.     return 0;
190. }
191.