save project

a.py

+def abcdefg():    
+    total = []
+    while True:
+        try:
+            unit=input("请输入：")
+            if unit== 'q':
+                break
+            unit=int(unit)
+        except:
+            print("Do you wanna have a bad time?")
+        else:    
+            total.append(unit)
+    #print(total)
+    return total
+a=abcdefg()
+print(a)
+def cum(num):
+    b=0
+    for i in num:
+        b+=i
+    return b
+b=cum(a)
+print(b)
\ No newline at end of file

b.py

+import a
+
+a.abcdefg()
+a.cum(a)
+print(b)
\ No newline at end of file