save project

func.py

-total = []
-while True:
+#total = []
+#while True:
     unit= input("请输入：")
     unit= input("请输入：")
-    if unit== 'q':
+   # if unit== 'q':
+        #break
+    #else:
+        #total.append(unit)
+#print(total)
+def new_input():
+    total = []
+    while True:
+        unit= input("请输入单价（q退出）：")
+        if unit == 'q':
             break
             break
         else:
         else:
+            try:
+                unit= int(unit)
+            except:
+                print("请重新输入一个数字：")
+            else:
                 total.append(unit)
                 total.append(unit)
+            finally：
+                print("-"*30)
 print(total)
 print(total)
+        
+       
+
+    
\ No newline at end of file