save project

diy.py

@@ -17,9 +17,9 @@ list.close()
 
 list = open(r"c:\Users\EDZ\Documents\lesson13-1\sales_list.txt",'r',encoding='utf-8')
 
+file_list=[]
 b=0
 a = list.readlines()
-print(a)
 for i in a:
     c=0
     data = i.split()
@@ -29,6 +29,11 @@ for i in a:
         b = int(j)
         c = c + b
     c = str(c)
-    print(name + c)
+    d = name + c + "\n"
+    file_list.append(d)
 
 list.close()
+
+list = open(r"c:\Users\EDZ\Documents\lesson13-1\sales_list.txt",'w',encoding='utf-8')
+list.writelines(file_list)
+list.close()
\ No newline at end of file