save project

func.py

@@ -5,6 +5,11 @@ def diancai():
         if unit== 'q':
             break
         else:
-            total.append(unit)
-    print(total)
+            try:
+                total.append(int(unit))
+            except:
+                print('请输入数字哦')
+            else:
+                print('添加成功')
+    print(total)        
 diancai()
\ No newline at end of file