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Retos/Reto #11 - URL PARAMS [Fácil]/swift/allbertoMD.swift
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import Foundation | ||
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let url = "https://retosdeprogramacion.com?year=2023&challenge=0" | ||
//var parameters: [Int] = [] | ||
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func extractParameters(from url: String) -> [Int] { | ||
var parameters: [Int] = [] | ||
var currentNumberString = "" | ||
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for char in url { | ||
// Verificamos si el caracter es un dígito numérico | ||
if char.isNumber { | ||
// Si es un dígito, lo agregamos al string temporal | ||
currentNumberString.append(char) | ||
} else { | ||
// Si el caracter no es un dígito, verificamos si hay un número en el string temporal | ||
if !currentNumberString.isEmpty { | ||
// Si hay un número en el string temporal, lo convertimos a entero y lo agregamos al array | ||
if let number = Int(currentNumberString) { | ||
parameters.append(number) | ||
} | ||
// Reiniciamos el string temporal para el próximo número | ||
currentNumberString = "" | ||
} | ||
} | ||
} | ||
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// Verificamos si hay un número pendiente en el string temporal | ||
if !currentNumberString.isEmpty { | ||
// Si hay un número pendiente, lo convertimos a entero y lo agregamos al array | ||
if let number = Int(currentNumberString) { | ||
parameters.append(number) | ||
} | ||
} | ||
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return parameters | ||
} | ||
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let numbers = extractParameters(from: url) | ||
print("Números encontrados en la URL:", numbers) | ||
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