auto save

diy.py

+with open (r'c:\Users\17830\Desktop\sales_list.txt','r',encoding='utf-8')as abc:
+    a=abc.readlines()
+    a1=[]
+    for i in a:
+        abcd=i.split()
+        sum=0
+        for j in abcd[1:]:
+            sum = sum + int(j)
+        ab=abcd[0] +":"+str(sum)+'\n'
+        a1.append(ab)
+with open (r'c:\Users\17830\Desktop\大傻逼.txt','w',encoding='utf-8')as abc:  
+    abc.writelines(a1)     
\ No newline at end of file