import java.io.*; import java.util.*; public class Test1 {
public static void main(String[] args) throws NumberFormatException, IOException { // TODO Auto-generated method stub BufferedReader inp=new BufferedReader(new InputStreamReader(System.in)); int T=Integer.parseInt(inp.readLine()); for(int k=0;k<T;k++) { int duplicateWords=0; int lines=Integer.parseInt(inp.readLine()); String [] words=new String[lines]; HashMap<String, Integer> FirstwordCount=new HashMap<String,Integer>(); HashMap<String,Integer> SecondwordCount=new HashMap<String,Integer>(); for(int i=0;i<lines;i++) { Boolean First=true; Boolean Second=true; words[i]=inp.readLine(); if(!FirstwordCount.containsKey(words[i].split(" ")[0])) { FirstwordCount.put(words[i].split(" ")[0], 1); First=false; } if(!SecondwordCount.containsKey(words[i].split(" ")[1])) { SecondwordCount.put(words[i].split(" ")[1], 1); Second=false; } if(First==true && Second==true) { duplicateWords++; } } System.out.println("Case #"+(k+1)+": "+duplicateWords); } } } Can someone let me know in which scanrio i am failing . https://code.google.com/codejam/contest/11254486/dashboard#s=p2&a=3 link to the question. -- You received this message because you are subscribed to the Google Groups "Google Code Jam" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-code+unsubscr...@googlegroups.com. To post to this group, send email to google-code@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/google-code/6bb12b1f-fa6d-438f-94f2-4fe74095708f%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.