save project

diy.py

 with open(r'c:\Users\lenovo\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as a:
 with open(r'c:\Users\lenovo\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as a:
     b=a.readlines()
     b=a.readlines()
+j=[]
 for i in b:
 for i in b:
     c=i.split()
     c=i.split()
     f=0
     f=0
     for e in c[1:]:
     for e in c[1:]:
         f=f+int(e)
         f=f+int(e)
-    print(c[0]+str(f))
+    g = c[0]+str(f)+'\n'
\ No newline at end of file
+    j.append(g)
+with open(r'C:\Users\lenovo\Desktop\text.txt','a',encoding='utf-8') as a:
+    a.writelines(j)
\ No newline at end of file