save project

func.py

+def new_input(): 
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("no no no")
+            else:
+                total.append(unit)
+            print("*"*30)
+    return total
+def sum(money):
+    co=0
+    for i in money:
+        co=co+i
+    return co
+result=new_input()
+pay=sum(result)
+print(pay ,"YUAN")
\ No newline at end of file