save project

func.py

+def new_input():
+    total=[]
+    while True:
+        unit= input("请输入单（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)
+            finally:
+                print("-"*30)
+    return total
+    print(new_input())
+    def sum(money):
+        count=0
+        for i in money: 
+            count=count+i
+        return count
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