save project

func.py

+def tianjia():
+    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 he(qian):
+    a=0
+    for i in qian:
+        a+=i
+    return a
+print(he(tianjia()))
+    
+