save project

func.py

@@ -4,9 +4,18 @@ def func():
         unit= input("请输入：")
         if unit== 'q':
             break
-        else:
+        else:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
             try :
                 unit=int(unit)
-        
+            except:
+                print("输入错误")
+            else:
+                total.append(unit)
             total.append(unit)
-print(total)
\ No newline at end of file
+    return total
+def sz(money):
+    total = 0
+    for i in money:
+        total += i
+    return total
+print(sz(func()))
\ No newline at end of file