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fgfbgjfh.py

+import func
+f=func.cai()
+e=func.sum(f)
+print('共'+str(e)+'分')
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func.py

-total = []
-while True:
-    unit= input("请输入：")
-    if unit== 'q':
-        break
-    else:
-        total.append(unit)
-print(total)
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+def cai():
+    total=[]
+    while True:
+        a=input('请输入')
+        if a=='q':
+            break
+        else:
+            try:
+                a=int(a)
+            except:
+                print('请重新输入')
+            else:
+                total.append(a)
+    return total
+def sum(money):
+    count=0
+    for i in money:
+        count=count+i
+    return count
+c=cai()
+d=sum(c)
+#print('总共花了'+str(d)+'元')
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