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Start your free trialjon willey
845 Points"try" and "catch"
Can't get this to run. Don't know what I did
using System;
namespace Treehouse.FitnessFrog//namespace { class Program//class { static void Main()//method {
double runningTotal = 0;
bool keepGoing = true;
while(keepGoing)
{
//prompt user for minutes exercisesd
Console.Write("Enter how many minutes you exercised or type \"quit\" to exit: ");
string entry = Console.ReadLine();
if (entry.ToLower() == "quit")
{
keepGoing = false;
}
else
{
try
{
double minutes = double.Parse(entry);
if(minutes <= 0)
{
Console.WriteLine(minutes + " is not an accepatble value.");
continue;
}
else if(minutes <= 10)
{
Console.WriteLine("Better than nothing");
}
else if(minutes<=30)
{
Console.WriteLine("Way to go");
}
else if(minutes <=60)
{
Console.WriteLine("Pizza tonight!");
}
else
{
Console.WriteLine("you are just showing off!");
}
}
runningTotal = runningTotal + minutes;
{
catch(FormatException)
{
console.WriteLine("That is not valid input.");
continue;
}
//add minutes exd to total
Console.WriteLine("You entered " + runningTotal + " minutes");
//Display total minutes exercised to the screen
//repeat until user quits
}
}
}
}
}
2 Answers
Steven Parker
231,236 PointsI'm seeing a few issues here:
- the catch block should directly follow the try block
- the catch block should be at the same level as the try block (not inside another block)
- C# is case sensitive, so console.WriteLine needs to be Console.WriteLine
- you were missing some ending braces (or had stray open braces)
- acceptable was misspelled ("accepatble")
Here's the code with those issues repaired:
using System;
namespace Treehouse.FitnessFrog //namespace
{
class Program //class
{
static void Main() //method
{
double runningTotal = 0;
bool keepGoing = true;
while(keepGoing)
{
//prompt user for minutes exercisesd
Console.Write("Enter how many minutes you exercised or type \"quit\" to exit: ");
string entry = Console.ReadLine();
if (entry.ToLower() == "quit")
{
keepGoing = false;
}
else
{
try
{
double minutes = double.Parse(entry);
if(minutes <= 0)
{
Console.WriteLine(minutes + " is not an acceptable value.");
continue;
}
else if(minutes <= 10)
{
Console.WriteLine("Better than nothing");
}
else if(minutes <= 30)
{
Console.WriteLine("Way to go");
}
else if(minutes <= 60)
{
Console.WriteLine("Pizza tonight!");
}
else
{
Console.WriteLine("you are just showing off!");
}
//add minutes exd to total
runningTotal = runningTotal + minutes;
}
catch(FormatException)
{
Console.WriteLine("That is not valid input.");
continue;
}
//Display total minutes exercised to the screen
Console.WriteLine("You entered " + runningTotal + " minutes");
}
//repeat until user quits
}
}
}
}
Geovanie Alvarez
21,500 PointsTry this to see if work in the catch part add a name of the variable FormatException
catch(FormatException e) // <------- here
{
console.WriteLine("That is not valid input.");
continue;
}
jon willey
845 Pointsjon willey
845 PointsThanks Steven!! Debugging is difficult:)