save project

fun.py

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

func.py

+def abc():
+    total = []
+    while True:
+        try:
+            unit= float(input("请输入："))
+        except:
+            print("请输入数字")
+        else:
+            if unit== -1:
+                break
+            else:
+                total.append(unit)
+    return total
+#a=abc()
+def cba(b):
+    count=0
+    for i in b:
+        count+=i
+    return count 
+#c=cba(a)
+#print(c)
\ No newline at end of file