Commit 738f0ff1 by BellCodeEditor

save project

parent e6dc323f
Showing with 8 additions and 3 deletions
with open(r'c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8')as file:
a=file.readlines()
final_sum=[]
for i in a:
date=i.split()
sum=0
for sales in date[1:]:
sum=sum+sales
result=date[0]+str(sum)
print(result)
sum=sum+int(sales)
result=date[0]+str(sum)+'\n'
final_sum.append(result)
with open(r'c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8')as file:
file.writelines(final_sum)
\ No newline at end of file
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