save project

diy.py

 with open (r'C:\Users\wangb\OneDrive\桌面\sales_list.txt','r',encoding='utf-8') as mcnnuggets:
     a=mcnnuggets.readlines()
+final_sum=[]
+for i in a:
+    data=i.split()
+    sum=0
+    for sales in data[1:]:
+        sum=sum+int(sales)
+    result = data[0]+str(sum)+'\n'
+    final_sum.append(result)
+     
     
-    for i in a:
-        data=i.split()
-        sum=0
-        for sales in data[1:]:
-            sum=sum+int(sales)
-        result = data[0]+str(sum)
-        print(result)
-    
-    
\ No newline at end of file
+
+with open (r'C:\Users\wangb\OneDrive\桌面\new_sales_list.txt','r',encoding='utf-8') as mcnnuggets:
+    mcnnuggets.writelines(final_sum)
\ No newline at end of file