save project

func.py

@@ -9,11 +9,24 @@
 
 
 
 
 
 
-total =[]
-try:
-    unit= int(input("请输入价格："))
-except:
-    print('要输入数字')         
-else:       
+
+def new_input():
+    total =[]
+    while True:
+        unit= input('请输入单价(q退出):')
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit = int(unit)
+            except:
+                print('请重新输入一个数字')
+            else:
                 total.append(unit)
                 total.append(unit)
-print(total)
+            finally:
\ No newline at end of file
+                print("-"*30)
+        print(total)
+    return total
+new_input()
+            
+    
\ No newline at end of file