save project

diy.py

+with open(r'C:\Users\LX\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as zio:
+    a=zio.readlines()
+    io=[]
+    for i in a:
+        sum=0
+        c=i.split()
+        for b in c[1:]:
+            sum = sum + int(b)
+        o=c[0]+str(sum)+'\n'
+        io.append(o)
+with open(r'C:\Users\LX\Desktop\io.txt','w',encoding='utf-8') as file:
+    file.writelines(io)       
\ No newline at end of file