In order to read from file
BufferedReader bf = new BufferedReader( new FileReader ( "problem.in" ) ); Than you can read one line of input by calling: String s = bf.readLine( ); If string has some tokens, separated by space (for example two integers) use StringTokenizer class. For example if you want to read two integers: StringTokenizer st = new StringTokenizer( s ); int n = Integer.parseInt( st.nextToken( ) ); int m = Integer.parseInt( st.nextToken( ) ); Writing: PrintWriter pw = new PrintWriter( "problem.out" ); pw.println( "Omg! It works!" ); One more peace of advice. Never use more than one question mark in a row :o) Skidanov Alex On Aug 31, 5:54 pm, krrish <[email protected]> wrote: > in java code... how to access the input .in files and do we need to > send the entire project folder if i do the java coding in > netbeans....?? > > One more thing i need clarification about is... sending output file > means... do we need to create any output file and transfer the output > to it..??? If so can u explain me how to do that in java?? --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
