save project

diy.py

 total = []
 total = []
 def new_input():
 def new_input():
     while True:
     while True:
+        a=0
         try:
         try:
             unit = input("请输入：")
             unit = input("请输入：")
             if unit =="q":
             if unit =="q":
@@ -10,6 +11,8 @@ def new_input():
             print("输入错误，请重新输入！")
             print("输入错误，请重新输入！")
         else:
         else:
             total.append(unit_int)
             total.append(unit_int)
+    for i in total:
+                a=a+i
             
             
-    print(total)
-new_input()
+    return a    
+print(new_input())
\ No newline at end of file