save project

1.py

-a=open(r'C:\Users\admin\Desktop\test.txt','w',encoding='utf-8')
-a.write('xxx:x本')
+a=open(r'C:\Users\admin\Desktop\test.txt','r'',encoding='utf-8')
\ No newline at end of file

diy.py

 # 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'
-hu=""
-with open(r'C:\Users\admin\Desktop\test.txt','r',encoding='utf-8') as a:
-    for i in a:
-        if 'xx:11本' in i:
-            i=i.replace('xx:11本','xx:12本')
-        hu+=i
-with open(r'C:\Users\admin\Desktop\test.txt','w',encoding='utf-8') as a:
-    a.write(hu)
-           
\ No newline at end of file