save project

diy.py

 with open(r'c:\Users\Windows 10\Documents\lesson13-1\sales_list.txt',"r",encoding="utf-8") as file:
 with open(r'c:\Users\Windows 10\Documents\lesson13-1\sales_list.txt',"r",encoding="utf-8") as file:
     a=file.readlines()
     a=file.readlines()
+ff=[]
 for i in a:
 for i in a:
     qq=i.split()
     qq=i.split()
     #print(qq[1:])
     #print(qq[1:])
     sum = 0
     sum = 0
     for i in qq[1:]:
     for i in qq[1:]:
-        sum = sum+int(i)
+        sum = sum+int(i)
\ No newline at end of file
+    fff=qq[0]+str(sum)+"\n"
+    ff.append(fff)
+with open(r'c:\Users\Windows 10\Documents\lesson13-1\sales_list.txt',"w",encoding="utf-8")as file:
+    file.writelines(ff)
+    print("111")
+    
\ No newline at end of file