save project

diy.py

@@ -4,7 +4,10 @@
 #     file.write('ghufgfhu\n')
 #     file.write('ghufgfhu\n')
 
 
 # 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'
+new_data=''
 with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='utf-8') as p:
 with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='utf-8') as p:
     for data in p:
     for data in p:
         if 'mm:16'in data:
         if 'mm:16'in data:
-            print(fddghyfsdgfty)
+            data=data.replace('mm:16','mm:1')
\ No newline at end of file
+            new_data+=data
+print(new_data)
\ No newline at end of file