auto save

diy.py

+fn = []
 with open(r"c:\Users\admin\Documents\lesson13-1\sales_list.txt","r",encoding="utf-8") as a:
 with open(r"c:\Users\admin\Documents\lesson13-1\sales_list.txt","r",encoding="utf-8") as a:
     a = a.readlines()
     a = a.readlines()
     for i in a:
     for i in a:
-        print(i) 
+        i = i.split()
\ No newline at end of file
+        s = 0
+        for k in i[1:]:
+            k = int(k)
+            s = s + k
+        print(i[0],s)
+        res = i[0] + str(s) + "\n"
+        fn.append(res)
+print(fn)
+with open(r"c:\Users\admin\Documents\lesson13-1\jj.txt","w",encoding="utf-8") as a:
+    a.write("jj\n")
+    a.writelines(fn)
+
+
+

jj.txt

+jj48
+诺依380
+小贝182
+李丽201
+宋扬107
+王明245
+李强164
+孙小白222
+苏琪137
+刘若若147
+刘阳226
+王胜男123
+王娇131