I would like to know if I can have assistance from you or guidance about matlab programming I wanna be expert by self teaching . Please advise me. On Fri, Apr 29, 2011 at 2:56 AM, junaid ahmed <[email protected]>wrote:
> can some one please tell me that on what topics should i focus more. I am > good at C++. Is it sufficient enough. > > thanks > > junaid > > > On Thu, Apr 28, 2011 at 1:16 PM, Seydou TAPSOBA <[email protected]> wrote: > >> 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. >> > > -- > 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. > -- MUCYO Placide Graduate student at Konkuk University (KU) KU:L house, lake hall 506 Seoul, South Korea -- 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.
