save project

func.py

+def first():
+    total = []
+    while True:
+        unit = input('请输入')
+        if unit == 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print('请输入整数')
+            else:
+                total.append(unit)
+    return total
+def sum(money):
+    zong=0
+    for i in money:
+        zong+=i
+    return zong
+
+total = first()
+zong=sum(total)
+print(zong)