OJ Board

I don't understand why my code is giving me a submission error. It seems to work on the sample cases and what I can find in this forum. Can someone please explain why this is occuring? Thank you for your help. import java.math.BigInteger; import java.util.Scanner; public class Main { public static v...

I don't understand why my code gives a compiler error. Eclipse lets me run it, but uHunt doesn't. Does anyone know why this happens? Thank you for your help. import java.util.Scanner; public class Main { public static void main(String[] args) { Bag<Integer>[] connect; boolean[] marked; int[] dist; i...

My code returns a compiler error. In my IDE though, it shows no errors, and no warnings except "Unchecked cast from Bag[] to Bag<Main.Edge>[]". The code runs fine on my machine. What are some reasons why the judge would find a different compiling error? My code also contains different clas...

My code has worked for all the sample IO posted here, but It get RuntimeError upon submit. Are there any special cases where that could occur? Thank you. import java.util.*; class Main implements Comparable<Main> { static ArrayList<Main> ans=new ArrayList<Main>(); static int width; static int height...