Create Sum and Multiply.js

Author: Automedon

Sum and Multiply.js

@@ -0,0 +1,43 @@
+/*
+Description:
+Write a function that accepts two parameters (sum and multiply) and find two numbers [x, y], where x + y = sum and x * y = multiply.
+
+Example:
+
+sum = 12 and multiply = 32
+
+In this case, x equals 4 and y equals 8.
+
+x = 4
+
+y = 8
+
+Because
+
+x + y = 4 + 8 = 12 = sum
+
+x * y = 4 * 8 = 32 = multiply
+
+The result should be [4, 8].
+
+Note:
+
+0 <= x <= 1000
+
+0 <= y <= 1000
+
+If there is no solution, your function should return null (or None in python).
+
+You should return an array (list in python) containing the two values [x, y] and it should be sorted in ascending order.
+
+One last thing: x and y are integers (no decimals).
+*/
+var sumAndMultiply = function(sum, multiply) {
+   for (let i=0;i<=sum;i++){
+     for (let j=0;j<=i;j++){
+       if (i+j===sum&&i*j===multiply)
+         return [j,i]
+      }
+    }
+    return null
+}