save project

diyi.py

@@ -4,6 +4,11 @@ def new_input():
         unit = input("请输入价格：")
         if unit =='q':
             break
+        try:
+            unit=int(unit)
+        except:
+            print("滚你妈，傻波一，脑残，写什么其他玩意儿！")
+            continue
         else:
             total.append(unit)
     print(total)