save project

diy.py

 with open(r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as file:
 with open(r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as file:
     a=file.readlines()
     a=file.readlines()
-    #print(a)
-    for i in a:
-        b=i.split()
-       # print(b[1:])
-        c_111=0
-        dd=[]
-        for i in b[1:]:
-            c_111=c_111+int(i)
-        result=b[0]+str(c_111)+'\n'
-        dd.append(result)
-with open(r'C:\Users\Administrator\Desktop\test.txt','a',encoding='utf-8') as file:
+dd=[]
+for i in a:
+    b=i.split()
+    c_1=0
+    for x in b[1:]:
+        c_1=c_1+int(x)
+    result=b[0]+str(c_1)+'\n'
+    dd.append(result)
+with open(r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','a',encoding='utf-8') as file:
+  file.writelines(dd)
\ No newline at end of file
-    file.writelines(dd)
\ No newline at end of file