smuldr

<LinearLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:app="http://schemas.android.com/apk/res-auto"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:fitsSystemWindows="true"
  android:orientation="vertical">

  <android.support.v7.widget.Toolbar
    android:id="@+id/toolbar"

pchrysa

/*

In mathematics, the digit sum of a given integer is the sum of all its digits (e.g.
the digit sum of 84001 is calculated as 8+4+0+0+1 = 13).

Write a function that will get an integer and will return the digit sum for that integer.
 */
fun main(args: Array<String>) {
    sumOfDigits("84001");
}