chore(i8n,learn): processed translations

curriculum/challenges/espanol/10-coding-interview-prep/rosetta-code/iterated-digits-squaring.md

@@ -0,0 +1,96 @@
+---
+id: 5a23c84252665b21eecc7ec1
+title: Iterated digits squaring
+challengeType: 5
+forumTopicId: 302291
+dashedName: iterated-digits-squaring
+---
+
+# --description--
+
+If you add the square of the digits of a Natural number (an integer bigger than zero), you always end with either 1 or 89:
+
+<pre>15 -> 26 -> 40 -> 16 -> 37 -> 58 -> 89
+7 -> 49 -> 97 -> 130 -> 10 -> 1
+</pre>
+
+# --instructions--
+
+Write a function that takes a number as a parameter and returns 1 or 89 after performing the mentioned process.
+
+# --hints--
+
+`iteratedSquare` should be a function.
+
+```js
+assert(typeof iteratedSquare == 'function');
+```
+
+`iteratedSquare(4)` should return a number.
+
+```js
+assert(typeof iteratedSquare(4) == 'number');
+```
+
+`iteratedSquare(4)` should return `89`.
+
+```js
+assert.equal(iteratedSquare(4), 89);
+```
+
+`iteratedSquare(7)` should return `1`.
+
+```js
+assert.equal(iteratedSquare(7), 1);
+```
+
+`iteratedSquare(15)` should return `89`.
+
+```js
+assert.equal(iteratedSquare(15), 89);
+```
+
+`iteratedSquare(20)` should return `89`.
+
+```js
+assert.equal(iteratedSquare(20), 89);
+```
+
+`iteratedSquare(70)` should return `1`.
+
+```js
+assert.equal(iteratedSquare(70), 1);
+```
+
+`iteratedSquare(100)` should return `1`.
+
+```js
+assert.equal(iteratedSquare(100), 1);
+```
+
+# --seed--
+
+## --seed-contents--
+
+```js
+function iteratedSquare(n) {
+
+}
+```
+
+# --solutions--
+
+```js
+function iteratedSquare(n) {
+    var total;
+    while (n != 89 && n != 1) {
+        total = 0;
+        while (n > 0) {
+            total += Math.pow(n % 10, 2);
+            n = Math.floor(n/10);
+        }
+        n = total;
+    }
+    return n;
+}
+```