Commit 71ef71c0 by BellCodeEditor

save project

parent 5e86be05
Showing with 14 additions and 6 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'
file=open(r"C:\Users\Administrator\Documents\1234.txt","a",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.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()
new_data=""
with open(r"C:\Users\Administrator\Documents\1234.txt","r",encoding='utf-8')as file:
for data in file:
if "小兰:12本" in data:
data=data.replace("小兰:12本","小兰:14本")
new_data+=data
with open(r"C:\Users\Administrator\Documents\1234.txt","w",encoding='utf-8')as file:
file.write(new_data)
with open(r"C:\Users\Administrator\Documents\1234.txt","a",encoding='utf-8')as file:
file.write('小涵:12本\n')
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