save project

diy.py

+# a=['s\n','b\n']
+# with open(r'c:\Users\makcoo\Documents\lesson13_2\sales_list.txt',"a",encoding="utf-8") as file:
+#     file.writelines(a)    
+    # ss[0]+sum
+    # print(ss[0])
+    # print(ss[1:])
 with open(r'c:\Users\makcoo\Documents\lesson13_2\sales_list.txt',"r",encoding="utf-8") as file:
 with open(r'c:\Users\makcoo\Documents\lesson13_2\sales_list.txt',"r",encoding="utf-8") as file:
     a=file.readlines()   
     a=file.readlines()   
-for i in a:
+    o=[]
+    for i in a:
         ss=i.split()
         ss=i.split()
         sum=0
         sum=0
         for sales in ss[1:]:
         for sales in ss[1:]:
             sum=sum+int(sales)
             sum=sum+int(sales)
-    q=ss[0]+str(sum)    
-    print(q)
+            q=ss[0]+str(sum)+'\n'   
+        o.append(q)
+    print(o)
+with open(r'c:\Users\makcoo\Documents\lesson13_2\sales_list.txt',"a",encoding="utf-8") as file:
+    file.writelines(o)
 
 
-    # ss[0]+sum
-    # print(ss[0])
-    # print(ss[1:])
\ No newline at end of file