From 3381128e7e4a439884013fcf95bc007f3a8478e2 Mon Sep 17 00:00:00 2001 From: BellCodeEditor <bellcode_dev@bell.ai> Date: Sat, 3 Jul 2021 21:05:47 +0800 Subject: [PATCH] save project --- diy.py | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 diy.py diff --git a/diy.py b/diy.py new file mode 100644 index 0000000..9170615 --- /dev/null +++ b/diy.py @@ -0,0 +1,12 @@ +n_d='' +with open(r'C:\Users\Administrator\Desktop\ll.txt','a',encoding='utf-8') as l: + l.write('小兰:10本\n') + l.write('小强:13本\n') + l.write('李明:15本\n') +with open(r'C:\Users\Administrator\Desktop\ll.txt','r',encoding='utf-8') as l: + for d in l: + if '小强:13本' in d: + d=d.replace('3','1') + n_d+=d +with open(r'C:\Users\Administrator\Desktop\ll.txt','w',encoding='utf-8') as l: + l.write(n_d) \ No newline at end of file -- libgit2 0.25.0