Add a question

rradfar · rradfar · commit ca6c631f9a22 · 2021-03-14T09:17:40.000-07:00
diff --git a/README.md b/README.md
@@ -9,6 +9,7 @@
 |   8   | [Century From Year](#century-from-year)               |
 |   8   | [Even or Odd](#even-or-odd)                 |
 |   6   | [Find the Odd Int](#find-the-odd-int)                 |
+|   8   | [Is n Divisible by x and y?](#is-n-divisible-by-x-and-y)               |
 |   8   | [Keep Hydrated!](#keep-hydrated)                 |
 |   6   | [Multiples of 3 or 5](#multiples-of-3-or-5) |
 |   8   | [Multiply](#multiply)                       |
@@ -102,6 +103,34 @@ public class FindOdd {
 
 **[⬆ Back to Top](#challenges)**
 
+## Is n Divisible by x and y?
+
+Create a function that checks if a number `n` is divisible by two numbers `x` AND `y`. All inputs are positive, non-zero digits.
+
+```java
+public class DivisibleNb {
+  public static boolean isDivisible(long n, long x, long y) {
+    // Your solution
+  }
+}
+```
+
+<details><summary>Solution</summary>
+
+```java
+public class DivisibleNb {
+  public static boolean isDivisible(long n, long x, long y) {
+    return (n % x == 0) && (n % y == 0);
+  }
+}
+```
+
+</details>
+
+---
+
+**[⬆ Back to Top](#challenges)**
+
 ## Keep Hydrated!
 
 Nathan loves cycling. Because Nathan knows it is important to stay hydrated, he drinks 0.5 litres of water per hour of cycling. You get given the time in hours and you need to return the number of litres Nathan will drink, rounded to the smallest value.
