I ran my program against yours with a few inputs and we get the same results. I will try to generate random numbers to check if you have the same results.
But I have noticed something interesting: they are using gcc 4.4.5 version and I am using 4.5.2. I think that some functions behave differently with this two versions. For example int abs(int) doesn't work on 4.4.5 but on 4.5.2 But I don't know exactly where the problem is. On Oct 10, 9:39 pm, tivrfoa <[email protected]> wrote: > My solution works for the sample, but when I submit it shows wrong > answer. I'll never know what's wrong if they don't provide a bigger > input and output to test. > > Problem:http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&;... > > My Java solution: > import java.util.Scanner; > > class Main > { > static Scanner in = new Scanner(System.in); > > public static void main(String[] args) throws Exception { > > int T = in.nextInt(); > while(true) { > double sum = 0; > double netCost = 0; > double[] costs = new double[T]; > for(int i = 0; i < T; i++) { > costs[i] = in.nextDouble(); > sum += costs[i]; > } > double ma = sum/T; > for(int i = 0; i < T; i++) { > double x = ma - costs[i]; > if(x > 0) netCost += x; > } > > System.out.printf("$%.2f", round2(netCost)); > > T = in.nextInt(); > if(T > 0) > System.out.println(); > else > break; > } > System.exit(0); > } > > public static double round2(double num) { > String sNum = "" + num; > int dot = sNum.indexOf('.'); > String decimalPart = sNum.substring(0, dot); > String fractionPart = sNum.substring(dot+1, sNum.length()-1); > if(fractionPart.length() == 0) fractionPart = "00"; > else fractionPart = fractionPart.substring(0, 2); > > return Double.parseDouble(decimalPart + "." + fractionPart); > } > > > > > > > > } -- 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.
