Here is the code for the Football Match problem
It’s telling NZEC Error. Can somebody help me
import java.util.*;
class fmat {
public static void main(String[] args){
Scanner in = new Scanner(System.in);
int t = in.nextInt();
HashMap<String,Integer> map;
while(t-->0){
map = new HashMap<String,Integer>();
int n = in.nextInt();
String x = in.next();
String s = null,temp=null;
map.put(x, 1);
while(--n>0){
s = in.next();
if(!s.equals(x)){
temp = s;
}
if(map.containsKey(s)){
map.put(s,map.get(s)+1);
}else{
map.put(s,1);}
}
if(map.get(x)>map.get(s)){
System.out.println(x);
}
else if(map.get(x)==map.get(temp)){
System.out.println("Draw");
}
else{
System.out.println(temp);
}
}
in.close();
return ;
}
}