save project

func.py

+def input_unit():
+    total = []
+    while True:
+        unit = input("请输入：")
+        if unit=='q':
+            break
+        try:
+            unit = int(unit)
+        except:
+            print("请输入数字")
+        else:
+            total.append(unit)
+    return total
+def sum(list):
+    count = 0
+    for i in list:
+        count += i
+    return count
+result = input_unit()
+print(sum(result))