save project

diy.py

@@ -2,10 +2,15 @@ with open(r"C:\Users\Administrator\Desktop\Sales_list.txt","r",encoding='utf_8')
     a=file.readlines()
     #print(a)
 
+final_sum=[]
+    
 for i in a:
     data=i.split()
     sum=0
     for sales in data[1]:
         sun=sun+int(sales)
-    result=data[0]+str(sun)
-    print(result)
\ No newline at end of file
+    result=data[0]+str(sun)+'\n'
+    final_sum.append(result)
+
+with open(r"C:\Users\Administrator\Desktop\Sales_list.txt","r",encoding='utf_8')as file:
+    file.writelines(final_sun)
\ No newline at end of file