Commit 305bed46 by BellCodeEditor

auto save

parent 5ec53ebb
Showing with 19 additions and 0 deletions
with open(r'c:\Users\Admin\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as files:#打开sales_list文件并执行只读操作
a=files.readlines()#打印的结果为列表
#print(a)
count=[]#创建一个空列表
for i in a: #for循环
data=i.split()
#print(data[1:]) #按行打印数据
sum=0 #对数据进行求和
for sales in data[1:]:
sum=sum+int(sales)
result=data[0] + str(sum)+'\n' #将名字与义卖款做拼接 str字符串 int 整型
count.append(result)#append 追加
print(result)
with open(r'c:\Users\Admin\Desktop\result.txt','a',encoding='utf-8') as files:
files.writelines(count) # 按行写入文件
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