save project

diy.py

-with open(r'C:\Users\裘鑫炜\Desktop\file\txt','r',encoding='utf-8') as file
+with open(r'C:\Users\裘鑫炜\Desktop\text(2).txt','r',encoding='utf-8') as file:
    a=file.readdlines()
    a=file.readdlines()
-
+final_sum=[]
 for  i  in  a:
 for  i  in  a:
-    data==i.split()
+    data=i.split()
     sum=0
     sum=0
-    for sales in data[1:]:
-        sum=sum+int(sales)
-        print(result)
+  for sales in data[1:]:
+      sum=sum+int(sales)
+  result=data[0]=str(sum)+'\n'
\ No newline at end of file
+  final_sum.append(result)
+with open(r'C:\Users\裘鑫炜\Desktop\text(2).txt','a',encoding='utf-8') as file:
+    file.writelines(final_sum)
\ No newline at end of file