Good, someone could help me please or give an idea of how to solve the following problem
I have a string in the phrase "CASA", I need to go through the list of letters and form the word CASA is the string that is in the phrase list
Good, someone could help me please or give an idea of how to solve the following problem
I have a string in the phrase "CASA", I need to go through the list of letters and form the word CASA is the string that is in the phrase list
To select from a list of letters the letters that exist in a string, you can use LINQ's Where
extension method:
var frase = "CASA";
var letras = new List<string>
{"C", "X", "A", "Y", "H", "S", "A"};
var letrasEncontradas = letras.Where(l => frase.Contains(l));
Debug.WriteLine(String.Join("", letrasEncontradas));
If you want to check if all the letters of frase
are in letrasEncontradas
you can also use LINQ:
var frase = "CASA";
var letras = new List<string>
{"C", "X", "A", "Y", "H", "S", "A"};
// Selecciona las letras que están en frase
var letrasEncontradas = letras.Where(l => frase.Contains(l)).ToList();
// Comprueba si todas las letras de frase están en letrasEncontradas
bool todasEncontradas = frase.All(x => letrasEncontradas.Any(l => l == x.ToString()));
Debug.WriteLine(String.Join("", letrasEncontradas));
// Si no se han encontrado todas se muestra un mensaje indicándolo
if (!todasEncontradas)
{
Debug.WriteLine($"Se encontraron {letrasEncontradas.Count()} letras, pero no se encontraron todas.");
}
you could do something like this:
string []stringToCheck = {"C","A","S","A"};
string[] stringArray = { "W", "C", "A", "S","A" };
foreach (string x in stringArray)
{
if (stringToCheck.Contains(x))
{
// Process...
}
}
Source of response: Stackoverflow in English
You can also see the find method of c #: here