auto save

diy.py

-with open(r'C:\Users\24099\Documents\lesson13-5\sales_list.txt',"r",encoding="utf-8") as file:
+with open(r'c:\Users\24099\Desktop\sales_list.txt',"r",encoding="utf-8") as file:
     a = file.readlines()
-c = []
+    
 for i in a:
     data=i.split()
     j=0
-    for k in data[1:]:
-        j=j+int(k)
-    q = data[0]+":" + str(j)+'\n'
-    c.append(q)
     
-#print(c)
-with open(r'C:\Users\24099\Documents\lesson13-5\sales_list.txt',"a",encoding="utf-8") as file1:
-    file1.writelines(c)
\ No newline at end of file
+    for i in data[1:]:
+        j=j+int(i)
+    print(data[0]+":" + str(j))
\ No newline at end of file

sales_list.txt

@@ -11,16 +11,3 @@
 刘阳 11 15 22 11 23 26 22 15 17 52 12
 王胜男 27 15 15 26 13 12 15
 王娇 12 11 12 12 15 35 23 11
\ No newline at end of file
-悟空:348
-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