實作按下 = 要怎麼處理

2020-05-06 09:51:36 +08:00
parent 87406ad552
commit a4df7f9b3b
1 changed files with 5 additions and 0 deletions
--- a/AndroidCalculator/Calculator.swift
+++ b/AndroidCalculator/Calculator.swift
@@ -146,6 +146,11 @@ class Calculator {
        formula.append(number)
      }
      
+    case "=":
+      if result != "" {
+        formula = [result]
+      }
+      
    default:
      print(formula)
    }