save project

func.py

+def f4():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit=="q":
+            break
+        try:
+            unit = int(unit)
+        except:
+            print("请输入一个整数")
+        else:
+            total.append(unit)
+    return total   
+    
+z=f4()
+
+
+def sum(list1):
+    count=0
+    for i in list1:
+        count = count + i
+    return count
+print(sum(z))
+