Commit 7d3298f0 by BellCodeEditor

save project

parent 7e3a2ff3
Showing with 29 additions and 1 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'
# # 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'
# with open(r"c:\Users\Administrator\Desktop\ccc.txt",'w',encoding='utf-8') as file:
# 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')
# with open(r"c:\Users\Administrator\Desktop\ccc.txt",'a',encoding='utf-8') as file:
# file.write('小强:12本\n')
# file.write('李明:15本\n')
# with open(r"c:\Users\Administrator\Desktop\ccc.txt",'r',encoding='utf-8') as file:
# a=file.read()
# print(a)
# with open(r"c:\Users\Administrator\Desktop\ccc.txt",'r',encoding='utf-8') as file:
# for data in file:
# if '小强:10本' in data:
# print('小强数据在文件中')
# if '小兰:12本' in data:
# print('小兰数据在文件中')
new_data=''
with open(r"c:\Users\Administrator\Desktop\ccc.txt",'r',encoding='utf-8') as file:
for data in file:
if '小强:12本' in data:
data=data.replace('小强:12本','小强:11本')
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\Desktop\ccc.txt",'w',encoding='utf-8') as file:
file.write(new_data)
\ No newline at end of file
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