import java.util.*; class Main{ public static void main(String[] args){ Scanner sc=new Scanner(System.in); int N=sc.nextInt(); int M=sc.nextInt(); int K=sc.nextInt(); String str=sc.next(); Integer[] B=new Integer[M]; Integer[] A=new Integer[N]; for(int i=0;i=0&&B[idxB]+A[j]=0&&B[idxB]*A[j]