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General Discussion

Posted by Sarit Bronstein
Sarit Bronstein
1,401 Points

Array

Hi , I don't understand what is wrong This is the request problem "Declare an int variable named 'numberOfFrogs' and set it to the number of elements in the array using the array's 'length' property." and this is the code I write:

String [] frogNames = {"gg",
                      "ff",
                      "hh"};
String bestFrog = "gg";
int numberOfFrogs = frognames.length;

Please help me,

Sarit

Alex Lasek
Alex Lasek
11,536 Points
Alex Lasek
Alex Lasek
11,536 Points

Your variable frognames doesn't exist.

String [] frogNames = {"gg", "ff", "hh"}; String bestFrog = "gg"; int numberOfFrogs = frogNames.length;

cheers

Sarit Bronstein
Sarit Bronstein
1,401 Points

I think my variable "frogNames" is written on this line "String [] frogNames....." Am I wrong? what should I do? Thank you for your help

Alex Lasek
Alex Lasek
11,536 Points
Alex Lasek
Alex Lasek
11,536 Points

It's all about letters..

You declared frogNames variable but try using frognames , which is not equal.

1 Answer

Alex Lasek
Alex Lasek
11,536 Points
Alex Lasek
Alex Lasek
11,536 Points

Your variable frognames doesn't exist.

String [] frogNames = {"gg", "ff", "hh"}; String bestFrog = "gg"; int numberOfFrogs = frogNames.length;

cheers