save project

diy.py

-with open(r'c:\Users\Thinkpad\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as a:
-    b=a.readlines()
-dog=[]
+filei=open(r'C:\Users\Thinkpad\Desktop\zeng.txt','w',encoding='utf-8')
+filei.write('rycgsjgdh')
\ No newline at end of file
-for i in b:
-    s=0
-    c=i.split()
-    for j in c[1:]:
-        s+=int(j)
-    txt=c[0]+str(s)+'\n'
-    dog.append(txt)
-with open(r'c:\Users\Thinkpad\Documents\lesson13-1\sales_list.txt','a',encoding='utf-8') as a:
-    a.writelines(dog)
\ No newline at end of file