auto save

diy.py

-with open(r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','w',encoding='utf-8') as file:
 
 
+with open(r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as file:
+    a=file.readlines()
+    #print(a)
 
 
+final1=[]
+for i in a:
+    data1=i.split()
+    sum=0
+    for sale in data1[1:]:
+        sum=sum+int(sale)
+    blue=data1[0]+str(sum)+'\n'
+    final1.append(blue)
 
 
 
 
+with open(r'C:\Users\Administrator\Documents\lesson13-1\new_sales_list.txt','a',encoding='utf-8') as file:
+    file.writelines(final1)
+
 
 
-# with open('','r',encoding='utf-8')
\ No newline at end of file

new_sales_list.txt

+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
+悟空3480
+诺依3800
+小贝1820
+李丽2010
+宋扬1070
+王明2450
+李强1640
+孙小白2220
+苏琪1370
+刘若若1470
+刘阳2260
+王胜男1230
+王娇1310

sales_list.txt

-悟空 12 15 11 12 11 12 13 21 27 12 15 30 22 26 15 12 21 23 27 11
+悟空 12 15 11 12 11 12 13 21 27 12 15 30 22 26 15 12 21 23 27 11
 诺依 21 29 15 21 21 21 29 30 12 13 12 12 24 52 27 26 15
 诺依 21 29 15 21 21 21 29 30 12 13 12 12 24 52 27 26 15
 小贝 29 11 11 15 13 15 13 11 11 29 13 11 
 小贝 29 11 11 15 13 15 13 11 11 29 13 11 
 李丽 13 15 20 15 15 11 17 20 20 11 12 12 20
 李丽 13 15 20 15 15 11 17 20 20 11 12 12 20
@@ -11,3 +11,16 @@
 刘阳 11 15 22 11 23 26 22 15 17 52 12
 刘阳 11 15 22 11 23 26 22 15 17 52 12
 王胜男 27 15 15 26 13 12 15
 王胜男 27 15 15 26 13 12 15
 王娇 12 11 12 12 15 35 23 11
 王娇 12 11 12 12 15 35 23 11
+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