Commit fe02ba8b by BellCodeEditor

save project

parent a8d02629
Showing with 16 additions and 0 deletions
#写入同学们的捐赠明细:'小兰:12本'、'小丽:11本'、'李文:9本'、'张伟:16本'
new_data=''
file=open(r"C:\Users\Administrator\Desktop\test.txt","w",encoding='utf-8')
file.write('小兰:12本\n')
file.write('小丽:11本\n')
file.write('李文:9本\n')
file.write('张伟:16本\n')
file.close()
with open(r"C:\Users\Administrator\Desktop\test.txt",'r',encoding='utf-8')as file:
for i in file:
if '小兰:12本\n' in i:
print('我找到啦!')
data=i.replace('小兰:12本','小兰:14本')
new_data+=data
print(new_data)
\ No newline at end of file
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