save project

diy.py

 with open(r'c:\Users\creat\Desktop\sales_list.txt.txt','r',encoding='utf-8') as f:
-    d = f.read()
-    print(d)
+    d = f.readline()
+    #print(d)
+    for i in d:
+        print(i)
\ No newline at end of file