save project

02.py

+with open(r"C:\Users\86150\Documents\lesson13-1\sales_list.txt","r",encoding="utf-8") as file:
+    a=file.readlines()
+    
+final_sum=[]
+for i in a:
+    data =i.split()
+    sum=0
+    for sales in data[1:]:
+        sum=sum+int(sales)
+    result=data[0]+str(sum)+"\n"
+    final_sum.append(result)
+
+with open(r"C:\Users\86150\Desktop\new_sales_list.txt","a",encoding="utf-8") as file:
+    file.writelines(final_sum)