auto save

diy.py

+with open(r"c:\Users\Yu\Documents\lesson13-1\sales_list.txt","r",encoding="utf-8") as file:
+    a=file.readlines()
+    #print(a)
+    sumlist=[]
+    for i in a:
+        data=i.split()
+        #print(data[0])
+        #print(data[1:])
+        sum=0
+        for sales in data[1:]:
+            sum=sum+int(sales)
+        result=data[0]+str(sum)+"\n"
+        sumlist.append(result)
+    print(sumlist)
+with open(r"c:\Users\Yu\Desktop\jieguo.txt","w",encoding="utf-8") as file:
+    file.writelines(sumlist)
\ No newline at end of file

sales_list.txt

@@ -10,4 +10,4 @@
 刘若若 11 11 13 11 20 15 13 29 24 
 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
+王娇 12 11 12 12 15 35 23 11