Swift 3 update

The round(someDecimal) is the old C style. Doubles and floats have a built in Swift function now.
tdinh4 · Nov 29, 2017 · 7629e61 · 7629e61
1 parent 172469f
commit 7629e61
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/2 - Operators/Solution.swift b/2 - Operators/Solution.swift
@@ -4,8 +4,8 @@ let mealCost = Double(readLine()!)!
 let tipPercent = Int(readLine()!)!
 let taxPercent = Int(readLine()!)!
 
-let tip = Double(tipPercent) * mealCost / 100;
-let tax = Double(taxPercent) * mealCost / 100;
+let tip = Double(tipPercent) * mealCost / 100
+let tax = Double(taxPercent) * mealCost / 100
 
-let totalCost = round(tip + tax + mealCost);
-print("The total meal cost is \(Int(totalCost)) dollars.")
+let totalCost = tip + tax + mealCost
+print("The total meal cost is \(Int(totalCost.rounded())) dollars.")