save project

diy.py

 with open(r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding="utf-8")as file1:
 with open(r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding="utf-8")as file1:
     text=file1.readlines()
     text=file1.readlines()
-    print(text)
+    #print(text)
+s=[]
 for i in text:
 for i in text:
-    date=i.split(" ")
-    print(date[0])
-    print(date[1:])
+    date=i.split()
+    #print(date[0])
+    #print(date[1:])
+    total=date[1:]
+    a=0
+    for num in total:
+        a += int(num)
+    s.append(date[0]+str(a)+"\n")
+      
+with open(r"C:\Users\Administrator\Documents\lesson13-5\final_sales_list.txt",'w',encoding="utf-8") as file2:
+    file2.writelines(s)
\ No newline at end of file