save project

diy.py

@@ -3,11 +3,28 @@ a=open(r'C:\Users\Administrator\Desktop\test.txt','w',encoding='utf-8')
 a.write('小兰：12本' '小丽：11本' '李文：9本''张伟：16本')
 a.write('小兰：12本' '小丽：11本' '李文：9本''张伟：16本')
 a.close()
 a.close()
 #a=open('C:\Users\Administrator\Desktop','a','encoding')
 #a=open('C:\Users\Administrator\Desktop','a','encoding')
-with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='utf-8') as filel:
+for data in filel:
  #   filel.write('小强:12本')
  #   filel.write('小强:12本')
  #   filel.write('李明:12本')
  #   filel.write('李明:12本')
-    for data in filel:
+    with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='utf-8') as filel:
         if ('小强:12本') in data:
         if ('小强:12本') in data:
             print('****')
             print('****')
         if ('李明:12本') in data:
         if ('李明:12本') in data:
-            print('****')
+            print('****')
\ No newline at end of file
+new_data=''
+with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='utf-8') as filel:
+     for data in filel:
+        if '小强:10本' in data:
+            data=data.replace('小强:12本','小强:11本')
+        if '小兰:12本' in data:
+            data=data.replace('小兰:12本','小兰:14本')
+    new_data +=data
+
+
+
+
+
+
+
+
+