import java.util.*; public class Main { public static void main(String[] args) { // TODO Auto-generated method stub Scanner scan=new Scanner(System.in); int k,a,b,h; int sign=0; while(scan.hasNext()){ h=scan.nextInt(); a=scan.nextInt(); b=scan.nextInt(); k=scan.nextInt(); sign++; if(h<=a) System.out.println("Case #"+sign+": White win"); else if( h-k*a+(k-1)*b<=0 ) System.out.println("Case #"+sign+": White win"); else if( k*a-(k+1)*b>0 ) System.out.println("Case #"+sign+": White win"); else System.out.println("Case #"+sign+": Unknow"); } } } |
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