save project

func.py

@@ -5,6 +5,15 @@ def ss2s():
         if unit== 'q':
             break
         else:
+            try:
+                mone=int(money)
+            except:
+                print('重新输入一个数字')
+            else:
+                total.append(money)
+            finally:
+                print('-'*30)
             total.append(unit)
-    print(total)
-ss2s()
\ No newline at end of file
+    return total
+a=ss2s()
+print(a)
\ No newline at end of file