save project

diy.py

-with open(r'C:\Users\gzs\Desktop\sales_list.txt')as file:
+resulit=[]
+with open(r'C:\Users\gzs\Desktop\sales_list.txt','r',encoding='utf-8')as file:
     for line in file.readlines():
         li=line.split()
         name=li[0]
@@ -6,4 +7,7 @@ with open(r'C:\Users\gzs\Desktop\sales_list.txt')as file:
         sum=0
         for num in nums:
             sum=sum+int(num)
-        print(f'{name}{sum}')
\ No newline at end of file
+        #print(f'{name}{sum}')
+        result.append(f'{name} {sum}\n')
+with open(r'C:\Users\gzs\Desktop\sales_list_sum.txt','w',encoding='utf-8')as file1:
+    file1.writelines(result)
\ No newline at end of file