save project

1.py

+a=['你好呀\n','悟空\n','我在贝尔编程学python\n']
+with open(r'c:\Users\Makcoo-Bellcode\Desktop\新建文本文档.txt','a',encoding='utf-8') as file:
+    file.writelines(a)
\ No newline at end of file

diy.py

 with open(r'C:\Users\Makcoo-Bellcode\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8')as file:
     a=file.readlines()
     #print(a)
+end_list=[]
 for i in a:
     data=i.split()
     #print(data[1:])
@@ -8,4 +9,6 @@ for i in a:
     for b in data[1:]:
         total=total+int(b)
     end=data[0]+str(total)
-    print(end)
\ No newline at end of file
+    end_list.append(end)
+with open(r'C:\Users\Makcoo-Bellcode\Documents\lesson13-1\sales_list.txt','w',encoding='utf-8')as file:
+    file.writelines(end_list)
\ No newline at end of file