save project

diy1.py

+x=[1,2,3,4]
+def xpy(y):
+    a=0
+    for i in x:
+        a=a+i
+    return a
+print(xpy(4))
\ No newline at end of file

fh.py

+import func
+

func.py

+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)
+            finally:
+                print("================================")
+    return total
+
+def sum(money):
+    count=0
+    for i in money:
+        count=count+i
+    return count
+print()
\ No newline at end of file