Sum of the digits of n is substring of n: Difference between revisions

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@@ Line 768: / Line 768: @@
 913 914 915 916 917 918 919
 </pre>
+=={{header|Kotlin}}==
+{{trans|Go}}
+<lang scala>fun digitSum(n: Int): Int {
+    var nn = n
+    var sum = 0
+    while (nn > 0) {
+        sum += (nn % 10)
+        nn /= 10
+    }
+    return sum
+}
+fun main() {
+    var c = 0
+    for (i in 0 until 1000) {
+        val ds = digitSum(i)
+        if (i.toString().contains(ds.toString())) {
+            print("%3d ".format(i))
+            c += 1
+            if (c == 8) {
+                println()
+                c = 0
+            }
+        }
+    }
+    println()
+}</lang>
+{{out}}
+<pre>  0   1   2   3   4   5   6   7
+9  10  20  30  40  50  60
+80  90 100 109 119 129 139
+159 169 179 189 199 200 300
+500 600 700 800 900 910 911
+913 914 915 916 917 918 919 </pre>
 =={{header|MAD}}==