save project

diy.py

 q=open(r'c:\Users\玛酷\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8')
 a=q.readlines()
-print(a)
+
+r=[]
+
 for i in a:
     data=i.split()
-    #print(data[1:])
-    z=0
-    for q in data[1:]:
-        z+=int(q)
-    print(z)
+    z=0   
+    for t in data[1:]:
+        z=z+int(t)
+    e=data[0]+str(z)+"\n"
+    r.append(e)   
+with open(r'c:\Users\玛酷\Documents\lesson13-1\sales_list.txt','w',encoding='utf-8') as q:
+    q.writelines(r)
\ No newline at end of file