save project

a.py

+import func
+a=func.abc()
+b=func.bcd(a)
+print(b)
\ No newline at end of file

func.py

+def abc():
+    total = []
+    while True:
+        try:
+            unit=input("请输入：")
+            if unit== 'q':
+                break
+            unit=int(unit)
+        except:    
+            print("请输入一个数字")
+        else:    
+            total.append(unit)
+    return total
+def bcd(b):
+    s=0
+    for i in b:
+        s=i+s
+    return s