save project

func.py

+def a():
+    total = []
+    while True:
+        unit=input("请输入：")
+        if unit== 'q':
+             break
+        else:
+            try:
+                num = int(unit)
+            except:
+                 print("请输入整数")
+            else:
+                total.append(num)
+            finally:
+                print("-"*30)
+    return total 
+abc = a()
+
+def sum_2(list):
+    sum = 0
+    for i in list:
+        sum += i
+    return sum
+b = sum_2(abc)
+print("总价:"+str(b))
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