Programming Fundamentals/Strings/C Sharp
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strings.cs
[edit | edit source]// This program splits a given comma-separated name into first and last name
// components and then displays the name.
//
// References:
// https://www.mathsisfun.com/temperature-conversion.html
// https://en.wikibooks.org/wiki/C_Sharp_Programming
using System;
public class Strings
{
public static void Main(String[] args)
{
string name;
string first;
string last;
name = GetName();
last = GetLast(name);
first = GetFirst(name);
DisplayName(first, last);
}
private static string GetName()
{
string name;
int index;
do
{
Console.WriteLine("Enter name (last, first):");
name = Console.ReadLine();
index = name.IndexOf(",");
} while (index < 0);
return name;
}
private static string GetLast(string name)
{
string last;
int index;
index = name.IndexOf(",");
if(index < 0)
{
last = "";
}
else
{
last = name.Substring(0, index);
}
return last;
}
private static string GetFirst(string name)
{
string first;
int index;
index = name.IndexOf(",");
if(index < 0)
{
first = "";
}
else
{
first = name.Substring(index + 1, name.Length - index - 1);
first = first.Trim();
}
return first;
}
private static void DisplayName(string first, string last)
{
Console.WriteLine("Hello " + first + " " + last + "!");
}
}
Try It
[edit | edit source]Copy and paste the code above into one of the following free online development environments or use your own C Sharp compiler / interpreter / IDE.