diy.py

with open(r'C:\Users\贝贝\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8')as file1:
    a= file1.readlines()
for i in a:
    data=i.split()
    #print(data[1:])
    sum=0
    for sales in data[1:]:
        sum=sum+int(sales)
    result=data[0]+str(sum)
    print(result)