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Java Error Found Double Required Int

The error message is essentially saying that the compiler has reached the end of the file without any acknowledgement that the file has ended. If i'm not flawed your code will have to nonetheless complie and run. Since the main method is not closed, the compiler is expecting the line after the call to my_method to be a part of the main method's code. Or maybe, you could try Integer.parseInt() instead of Double.parseDouble() from the first place. –Mohammed Aouf ZOUAG Dec 1 '15 at 20:56 I see, I would need it to be have a peek at this web-site

share|improve this answer answered Dec 1 '15 at 21:39 Anony-Mousse 41.3k563115 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign public class Test { public static void main(String[] args) { int[] arr = {1, 2, 3}; for (int i = 0; i < arr.length; i++) { System.out.println(arr[i]); } } } When Reference Sheets Code Snippets C Snippets C++ Snippets Java Snippets Visual Basic Snippets C# Snippets VB.NET Snippets ASP.NET Snippets PHP Snippets Python Snippets Ruby Snippets ColdFusion Snippets SQL Snippets Assembly Snippets You literally have to think of an array to look like this: {true, false, true} - what is the value at "1.75"?!?

Not the answer you're looking for? When using an else statement, the compiler is smart enough to see that in at least one case x will be initialized: public class Test { public static void main(String[] args) share|improve this answer answered May 7 '12 at 22:21 Itchy Nekotorych 4522417 add a comment| up vote 0 down vote You should use the double primitive type or BigDecimal for arbitrary

One way to fix this error is to use an else statement. The error message for this kind of error is similarly irrelevant toward the end of the message. Can someone please help me? Change private boolean [][] place = new boolean [homes][rate]; to private boolean [][] place = new boolean [(int)homes][(int)rate]; share|improve this answer answered Dec 1 '15 at 20:54 Mohammed Aouf ZOUAG 12.8k21037

The next line tells you that it encountered this error on line 5 of Test.java, inside the main method. Yes No Sorry, something has gone wrong. Linked 58 Is a double really unsuitable for money? I think my calculation is incorrect.

Consider the following program: public class Test public static void main(String[] args) { my_method(); } public static void my_method() { System.out.println("Hello, world!") } } 2 errors found: File: Test.java [line: 1] How to avoid star-trails If a Child Site breaks inheritance from Parent Site, will Parent site Content Types still be shared and synced with Child libraries or lists? In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms What would You-Know-Who want with Lily Potter?

Thanks. public double pay(double x,int y){ int sum=0; double hours=8.0; if(y>hours){ sum=(y-hours)*(1.5*x) + (hours*x); } return sum; } Error: You have a mismatch between data types. Answer Questions Write a C program to demonstrate the implementation of Inter Process Communication (IPC) say "who | grep userName | wc -l " using pipes.? You can only upload photos smaller than 5 MB.

Linked 1 Java loss of precision Related 28Varying behavior for possible loss of precision5possible loss of precision error in java3Possible loss of precision0JAVA : possible loss of precision-1Java error “possible loss http://canondrivebh.com/java-error/java-error-file-not-found.html On a side note, when you use [code] tags the last tag should have a / before the word code inside the brackets. In the example above, the parameters for myMethod should be a double, then a String, and then an int. To fix this error, you often have to correct the logic of your program to ensure that the program will not try to access an invalid index.

method in class

  • Please upload a file larger than 100x100 pixels We are experiencing some problems, please try again.
  • The only valid indices for an array arr are in the range [0, arr.length - 1]; any attempt to access an index outside of this range will result in this error.
  • this would result in a value of 1811.25 which is not an integer value.
  • You're allowed to do this by acknowledging to the compiler that you know that you're going to lose precision if you do the assignment.
  • What is the difference between "al la domo" and "en la domon"?
  • It keeps telling me that double is found and int is required.

Log in with Facebook fork download copy esc to close class A{ public static void main(String []args) {int [][]Arr ={{3.0,3.0,3.0,3.0,3.0,3.0,3.0,3.0,3.0,3.0,},{4.0,4.0,4.0,4.0,4.0,}}; System.out.println("hello world"+Arr[0][0]);}} Y2xhc3MgQXsKICAgIAogICBwdWJsaWMgc3RhdGljIHZvaWQgbWFpbihTdHJpbmcgW11hcmdzKSB7CmludCBbXVtdQXJyID17ezMuMCwzLjAsMy4wLDMuMCwzLjAsMy4wLDMuMCwzLjAsMy4wLDMuMCx9LHs0LjAsNC4wLDQuMCw0LjAsNC4wLH19OwogU3lzdGVtLm91dC5wcmludGxuKCJoZWxsbyB3b3JsZCIrQXJyWzBdWzBdKTsKfQogCn0= Compilation error #stdin compilation error #stdout 0s 0KB share|improve this answer answered May 7 '12 at 22:15 apnorton 1,4751726 add a comment| up vote 0 down vote declare numOfMiles as a double. If you want to "index" using arbitrary values, you may be looking for a dictionary, aka a java.collections.Map which maps keys (like 9.75) to values; or use a translation table from Source Find the value OPTIMIZE FOR UNKNOWN is using What could make an area of land be accessible only at certain times of the year?

Book Review: Murach's Java Servlets and JSP Phobos - A JavaFX Games Engine: Part 2 - JavaFX Scene API and the FSM Maven Tutorial 2 - Adding Dependencies Maven Tutorial 1 Ideone is powered by Sphere Engine™ Home Terms of use API Language FAQ Credits Feedback & Bugs desktop mobile 15, 0.03s, 0.15s × Report bug / make suggestion Close submit × Here is your code with those 3 changes I mentioned.

But you are performing calculations that require a double, since your annualInterest is of type double and divided by 12 will pretty much always give you a decimal value similar to

share|improve this answer answered Apr 18 '13 at 9:07 Alpesh Gediya 2,0321027 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google After recompiling, all of the errors are resolved. The error message will tell you which character is missing and on which line. That being mentioned it's a unhealthy factor to depart this in the code.

Two Circles Can Have At Most One Common Chord? (IMO) more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile I don't know what I'm doing wrong. Hence the warning about a possible loss of precision. http://canondrivebh.com/java-error/double-to-int-java.html Why aren't there direct flights connecting Honolulu and London?

For example: public class Test { public static void main(String[] args) { int x = twice(5); System.out.println(x); } public static int twice(int x) { int value = 2 * x; } This "backtrace" of the error tells you the line numbers of the method calls involved so that you can trace your error to the source and correct it.