package java3;
public class met{
public static int output1;
public static void fn(String ip1,
String ip2, int ip3) {
int a =
ip1.length() - 5;
String
old_reading = ip1.substring(a, ip1.length());
String
cur_reading = ip2.substring(a, ip1.length());
if
(ip1.substring(0, a).equals(ip2.substring(0, a))) {
int value =
Integer.parseInt(cur_reading)
-
Integer.parseInt(old_reading);
output1 = value * ip3;
}
}
public static void main(String[]
args) {
fn("ABC2012345", "ABC2012660", 4);
System.out.println(output1);
}
}