Commit 2d9baf1c by BellCodeEditor

save project

parent a8d02629
Showing with 13 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'
# a = open(r"C:\Users\Windows 10\Desktop\book.txt","w",encoding="utf-8")
# a.write('小强:12本\n')
# a.write('李明:15本\n')
# a.close()
with open(r"C:\Users\Windows 10\Desktop\book.txt","r",encoding="utf-8") as a:
for i in a :
b = '小强:12本'
if b == i:
i.replace(b,'小强:11本')
if '小兰:12本' != i:
i.replace('小兰:12本','小兰:14本')
\ No newline at end of file
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