auto save

func.py

-total = []
-while True:
-    unit= input("请输入：")
-    if unit== 'q':
-        break
-    else:
-        total.append(unit)
-print(total)
+def new_input():
+    total = []
+    e=0
+    while True:
+        unit= input("请输入单价（q退出）：")
+        if unit== 'q':
+            break
+        else:
\ No newline at end of file
+            try:
+                unit=int(unit)
+            except:
+                print('请重新输入一个数字')
+            else:
+                total.append(unit)
+            finally:
+                print('*****')
+    for i in total:
+        e+=i
+    print(e)

swim.py

+
+
+
+