implemented fun processAndFilterNumbers()

Author: IrynaKhrustalova

src/main/kotlin/mate/academy/ProcessAndFilterNumbers.kt

@@ -1,5 +1,17 @@
 package mate.academy
 
-fun processAndFilterNumbers(numbers: List<Int>): List<Int> {
+const val ZERO = 0
+const val TWO = 2
+const val TWENTYFIVE = 2
 
+fun processAndFilterNumbers(numbers: List<Int>): List<Int> {
+    val result = mutableListOf<Int>()
+    numbers.forEach {
+        if (it % TWO == ZERO) {
+            result.add(it / TWO)
+        } else {
+            result.add(it * TWO)
+        }
+    }
+    return result.filter { it > TWENTYFIVE }
 }