save project

diy.py

 
-with open(r'c:\Users\Administrator\Desktop\sales_list.txt','r',encoding='utf-8') as file:
+with open(r'路径','r',encoding='utf-8') as file:
+    #a=life.readlines()
     a=file.readlines()
+final_sum=[]
+
     for i in a:
         data=i.split()
         sum=0
         for b in data[1:]:
             #print(b) 
-            sum=sum+int(b)
+            sum=sum+int(sales)
         #print(sum)
-        result=data[0]+str(sum)
-        print(result)
+        result=data[0]+str(sum)+'\n'
+        final_sum.append(result)
+with open(r'路径','r',encoding='utf-8') as file:
+    file.writelines(final_sum)