Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

C# C# Basics (Retired) Perfect if / else if / else

The use of if,else if and else

How to use if,else if and else to compare values of temperature

CodeChallenge.cs
string input = Console.ReadLine();
int temperature = int.Parse(input);
if(temperature < 21)
    { 
    System.Console.WriteLine("Too cold!");
     }
else if(temperature <= 22)
    { 
    System.Console.WriteLine("Just right.");
     }
else()
    {  
    System.Console.WriteLine("Too hot!");
    }

1 Answer

Antonio De Rose
Antonio De Rose
20,885 Points
string input = Console.ReadLine();
int temperature = int.Parse(input);
if(temperature < 21)
    { 
    System.Console.WriteLine("Too cold!");
     }
else if(temperature <= 22)
    { 
    System.Console.WriteLine("Just right.");
     }
else()//why do you need this paranthesis
    {  
    System.Console.WriteLine("Too hot!");
    }