Commit 5037e86a by BellCodeEditor

save project

parent a8d02629
Showing with 20 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'
with open(r"C:\Users\Administrator\Desktop\tes.txt","w",encoding="utf-8")as f:
f.write('小兰:12本\n')
f.write('小丽:11本\n')
f.write('李文:9本\n')
f.write('张伟:16本\n')
ff=""
with open(r"C:\Users\Administrator\Desktop\tes.txt","r",encoding="utf-8")as f:
a=f.read()
for i in f:
if "张伟:16本\n" in i:
i.replace('张伟:16本\n','张伟:17本\n')
ff+=i
with open(r"C:\Users\Administrator\Desktop\tes.txt","w",encoding="utf-8")as f:
f.write(ff)
\ No newline at end of file
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