Commit 145f1e62 by BellCodeEditor

save project

parent ee51c171
Showing with 8 additions and 4 deletions
with open(r'c:\Users\Administrator\Documents\lesson13-4\110.txt','r',encoding='utf-8') as file: with open(r'c:\Users\Administrator\Documents\lesson13-4\110.txt','r',encoding='utf-8') as file:
a=file.readlines() a=file.readlines()
final_sum=[]
for i in a: #用for...in...把每一行的数据遍历 for i in a: #用for...in...把每一行的数据遍历
data=i.split() #把字符串切分成更细的一个个的字符串 data=i.split() #把字符串切分成更细的一个个的字符串
sum=0 #先把总钱数设为0 sum=0 #先把总钱数设为0
for sales in data[1:]: #遍历列表中第1个数据和之后的数据 for sales in data[1:]: #遍历列表中第1个数据和之后的数据
sum=sum+int(sales)#然后依次加起来,但sales是字符串,所以要转换 sum=sum+int(sales)#然后依次加起来,但sales是字符串,所以要转换
result = data[0]+str(sum) #结果就是学生姓名和总义卖款 result = data[0]+str(sum)+'\n' #结果就是学生姓名和总义卖款
print(result) #打印看看 print(result) #打印看看
\ No newline at end of file final_sum.append(result)
with open(r'c:\Users\Administrator\Desktop\111.txt','a',encoding='utf-8') as file:
file.writelines(final_sum)
\ No newline at end of file
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