Create 3KNbaL.swift

Signed-off-by: Sandesh Kumar <[email protected]>

ppSSDp/3KNbaL.swift

@@ -0,0 +1,18 @@
+import Foundation
+func average(_ a: Double, _ b: Double, _ c: Double) -> Double {
+    let sum = a + b + c
+    return sum / 3.0
+}
+
+func main() {
+    print("Please enter three numbers separated by spaces:")
+    let input = readLine()
+    let numbers = input?.split(separator: " ").map { Double($0) ?? 0.0 }
+    if let numbers = numbers, numbers.count == 3 {
+        let result = average(numbers[0], numbers[1], numbers[2])
+        print("The average of \(numbers[0]), \(numbers[1]), and \(numbers[2]) is \(result)")
+    } else {
+        print("Invalid input. Please enter exactly three numbers.")
+    }
+}
+main()