/// <summary>
/// PadLeft(15) adds 15 characters to the left as margin
/// </summary>
public void Data()
{
string filePath = "../../ForLoop/ReadAllCountries/Pop by Largest Final.csv";
CsvReader reader = new CsvReader(filePath);
List <Country> countries = reader.ReadAllCountries();
Console.WriteLine("Enter no. of countries to display> ");
bool inputIsInt = int.TryParse(Console.ReadLine(), out int userInput);
if (!inputIsInt || userInput <= 0)
{
Console.WriteLine("You must type in a +ve integer. Exiting...");
}
//Largest pop to least
int maxToDisplay = userInput;
for (int i = 0; i < countries.Count; i++)
{
if (i > 0 && (i % maxToDisplay == 0))
{
Console.WriteLine("Hit return to continue, anything else to quit>");
if (Console.ReadLine() != "")
{
break;
}
}
Country country = countries[i];
Console.WriteLine($"{i + 1}: {PopulationFormatter.FormatPopulation(country.Population).PadLeft(15)}: {country.Name} ");
}
//Least pop to largest
maxToDisplay = userInput;
for (int i = countries.Count - 1; i >= 0; i--)
{
int displayIndex = countries.Count - 1 - i;
if (displayIndex > 0 && (displayIndex % maxToDisplay == 0))
{
Console.WriteLine("Hit return to continue, anything else to quit>");
if (Console.ReadLine() != "")
{
break;
}
}
Country country = countries[i];
Console.WriteLine($"{displayIndex + 1}: {PopulationFormatter.FormatPopulation(country.Population).PadLeft(15)}: {country.Name} ");
}
}
/// <summary>
/// PadLeft(15) adds 15 characters to the left as margin
/// </summary>
public void Data()
{
string filePath = "../../Lists/ReadAllCountries/Pop by Largest Final.csv";
CsvReader reader = new CsvReader(filePath);
List <Country> countries = reader.ReadAllCountries();
Console.WriteLine("Enter no. of countries to display> ");
bool inputIsInt = int.TryParse(Console.ReadLine(), out int userInput);
if (!inputIsInt || userInput <= 0)
{
Console.WriteLine("You must type in a +ve integer. Exiting...");
}
int maxToDisplay = Math.Min(userInput, countries.Count);
for (int i = 0; i < maxToDisplay; i++)
{
Country country = countries[i];
Console.WriteLine($"{PopulationFormatter.FormatPopulation(country.Population).PadLeft(15)}: {country.Name} ");
}
}