Thank all !! I found the problem. wrong line = long temp = u[i]*v[dim-i-1]; line after correction = long temp = (long) u[i]*v[dim-i-1];
It was a casting problem!!!! 2011/4/28 Umer Farooq <[email protected]> > Can you please specify the problem? > > > On Thu, Apr 28, 2011 at 10:49 AM, vettukal <[email protected]> wrote: > >> May be this solve the problme >> >> BigInteger product = new BigInteger("0"); >> BigInteger first = new BigInteger("0"); >> BigInteger second = new BigInteger("0"); >> >> for(int i=0;i<atomList.length;i++) >> { >> first=new >> BigInteger(Integer.toString(atomList[i])); >> second=new >> BigInteger(Integer.toString(atomList2[(atomList.length-1)-i])); >> >> product=product.add(first.multiply(second)); >> } >> >> On Apr 26, 8:33 pm, Seydou TAPSOBA <[email protected]> wrote: >> > I don't know what is the matter with this code but the large input >> doesn't >> > worh >> > >> > this is my code in java >> > >> > import java.io.File; >> > import java.io.FileNotFoundException; >> > import java.io.PrintWriter; >> > import java.math.BigInteger; >> > import java.util.Arrays; >> > import java.util.Scanner; >> > >> > public class scalar1 { >> > >> > public static void main(String[] args) throws FileNotFoundException >> { >> > >> > //Scanner in = new Scanner(new File("A-small-practice.in")); >> > Scanner in = new Scanner(new File("A-large-practice.in")); >> > PrintWriter out = new PrintWriter(new File("minimumBig.out")); >> > >> > int cas = 1; >> > BigInteger resultat = BigInteger.ZERO; >> > >> > int T = in.nextInt(); >> > int dim = 0; >> > >> > int u[]; >> > int v[]; >> > >> > while(in.hasNext()) { >> > >> > dim = in.nextInt(); >> > u = new int[dim]; >> > v = new int[dim]; >> > >> > for (int i = 0; i < dim; i++) { >> > u[i] = in.nextInt(); >> > } >> > for (int i = 0; i < dim; i++) { >> > v[i] = in.nextInt(); >> > } >> > >> > Arrays.sort(u); >> > Arrays.sort(v); >> > for (int i = 0; i < v.length; i++) { >> > long temp = u[i]*v[dim-i-1]; >> > >> > resultat = resultat.add(new BigInteger(""+temp)); >> > >> > } >> > >> > out.print("Case #"+cas+": "); >> > out.print(resultat); >> > if(in.hasNext())out.println(); >> > cas++; >> > resultat = BigInteger.ZERO; >> > } >> > out.close(); >> > >> > } >> > >> > >> > >> > >> > >> > >> > >> > } >> >> -- >> You received this message because you are subscribed to the Google Groups >> "google-codejam" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/google-code?hl=en. >> >> > > > -- > Umer > > -- > You received this message because you are subscribed to the Google Groups > "google-codejam" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-code?hl=en. > -- You received this message because you are subscribed to the Google Groups "google-codejam" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-code?hl=en.
