public class Demo {
public static void main(String[] args) {
String str = "demo";
if(str.endsWith("mo")) {
System.out.println("The string ends with the word mo");
} else {
System.out.println("The string does not end with the word mo");
}
}
}
public static BigInteger lastBigInteger(String s) {
int i = s.length();
while (i > 0 && Character.isDigit(s.charAt(i - 1))) {
i--;
}
return new BigInteger(s.substring(i));
}