save project

diy.py

+with open(r'C:\Users\晨睿\Desktop_list.txt',"r",encoding='utf-8') as file:
+    a=fill.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)
+with open(r'C:\Users\晨睿\Desktop_list.txt',"a",encoding='utf-8') as file:
+    file.writelines(final_sum)
+