import java.util.Scanner;
public class ShortTime {
public static void main(String[] args) {
int[] destination =
new int[
2];
int walkTime, taxiTime,minTime;
Scanner input =
new Scanner(System.
in);
int stationNumber = input.nextInt();
int[] x =
new int[stationNumber];
int[] y =
new int[stationNumber];
System.
out.println(
"1s");
while(input.hasNext()){
System.
out.println(
"2s");
for(
int i =
0; i < stationNumber; i++){
System.
out.println(
"t");
x[i] = input.nextInt();
System.
out.println(
"d");
}
break;
}
System.
out.println(
"sex");
while(input.hasNext()){
for(
int i =
0; i< stationNumber;i++){
y[i] = input.nextInt();
}
break;
}
destination[
0] = input.nextInt();
destination[
1] = input.nextInt();
walkTime = input.nextInt();
taxiTime = input.nextInt();
int minTotalTime = getMinTime(x, y, destination, walkTime, taxiTime);
System.
out.println(
"\n");
System.
out.println(minTotalTime);
}
public static int getMinTime(
int[]x ,
int[]y,
int[] destination,
int walkTime,
int taxiTime){
int totalWalkTime = (Math.abs(destination[
0]) + Math.abs(destination[
1])) * walkTime;
int minStationDistance =
0, k =
0,min = Math.abs(x[
0])+Math.abs(y[
0]);
int totalMinTime =
0;
int[] minStation =
new int[
2];
for(
int i =
0; i<x.length; i++){
int sum = Math.abs(x[i])+Math.abs(y[i]);
if(sum <= min){
min = sum;
minStation[
0] = x[i];
minStation[
1] = y[i];
}
}
int walkStationTime = min * walkTime;
int taxiTime2 = (Math.abs(destination[
1] - minStation[
1]) + Math.abs(destination[
0] - minStation[
0])) *taxiTime;
int totalTime2 = walkStationTime + taxiTime2;
if(totalWalkTime < totalTime2){
totalMinTime = totalWalkTime;
}
else{
totalMinTime = totalTime2;
}
return totalMinTime;
}
}