Develop a C# console application that implements three arrays; a string array in
ID: 3760533 • Letter: D
Question
Develop a C# console application that implements three arrays; a string array initialized with exactly the following five data items { "Widget 15.50", "Thingy 50.99", "Ratchet25.00", "Clanger115.49", "Fracker75.25" }, a string array to hold the five part names to be parsed from the previously detailed string array, an array of five double value prices to be parsed from the previously mentioned array. Create a void method that will accept as arguments the two arrays of strings and the array of doubles when called from Main. In the method you will access the five members of the first string array mentioned above and you will parse out the name portion of each string element (first 7 bytes), assigning the string value to the corresponding element in the array of names. In the method you will also parse out the numeric portion of each string and assign it to the corresponding element of the price array. The parsing should be done using the string method SubString. In Main, after calling the parsing method you will display the elements of both the array of names and the array of prices side-by-side (do not display the array from which you parsed the data items). The output should look something like this: Widget $15.50 Thingy $50.99 Ratchet $25.00 Clanger $115.49 Fracker $75.25 Press any key to continue . . .
Explanation / Answer
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Yourapplication
{
class Program
{
static void Main(string[] args)
{
string[] myStringArray = { "Widget 15.50", "Thingy 50.99", "Ratchet25.00", "Clanger115.49", "Fracker75.25" };
string myName = Convert.ToChar(myStringArray[].Substring(0, 7));
double myprice = Convert.ToInt32(myStringArray[].Substring(7, 12));;
parse(ref myStringArray, ref myName, ref myprice);
}
static void parse(ref string[] myStringArray, ref string myName, ref double myprice)
{
for (int x = 0; x < myStringArray.Length; x++)
{
Console.Write(myName + myprice + " ");
}
}
}
}
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