save project

assr.py

 def new_input():
-    j=[]
+    a=0
     while True:
-        unit=input("请问你要什么？")
+        unit=input("请输入数字")    
         if unit=="q":
             break
         else:
-            j.append(unit)
\ No newline at end of file
+            try:
+                b=int(unit)
+            except:
+                print("请输入整字")                   
+            else:
+                a=a+b
+    #print(a)
+    return a
+c=new_input()
+print(c)
+