save project

1.py

+new_data=""
+with open(r'C:\Users\Administrator\Desktop\新建文本文档.txt','r',encoding='utf-8')as file1:
+    for data in file1:
+        if "小强：10本" in data:
+            data=data.replace("小强：10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
+
+with open(r"C:\Users\Administrator\Desktop\新建文本文档.txt",'w',encoding='utf-8')as file1:
+    file1.write(new_data)
+
+with open(r"C:\Users\Administrator\Desktop\新建文本文档.txt",'r',encoding='utf-8')as file1:
+    a=file1.read()
+    print(a)
\ No newline at end of file