save project

func.py

-def forever():    
+def oo():
     total = []
     total = []
     while True:
     while True:
         unit= input("请输入：")
         unit= input("请输入：")
         if unit== 'q':
         if unit== 'q':
                 break
                 break
         else:
         else:
+            try:
+                unit=float(unit)
+            except:
+                print("输入整数")
+            else:
                 total.append(unit)
                 total.append(unit)
-    print(total)
-forever()
+    return total
+total=oo()
\ No newline at end of file
+print(total)
+a=0.0
+for i in total:
+    a+=i
+print(a)
\ No newline at end of file