save project

func.py

+
+def n():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("要输入整数")
+            else:
+                total.append(unit)
+    return total
+def sum(list):
+    w = 0
+    for i in list:
+        w = w + i
+    return w
+b = n()
+c = sum(b)
+print(c)
+