save project

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'
+data1=""
 fill1=open(r'C:\Users\Administrator\Desktop\伏力行.txt','r',encoding='utf-8')
 fill1=open(r'C:\Users\Administrator\Desktop\伏力行.txt','r',encoding='utf-8')
 for data in fill1:
 for data in fill1:
     if"小强:10本"in data:
     if"小强:10本"in data:
-        print("在文件中~")
+        data=data.replace("小强:10本","小强:11本")
\ No newline at end of file
+    data1=data1+data
+fill1=open(r'C:\Users\Administrator\Desktop\伏力行.txt','r',encoding='utf-8')    
+fill1.write(data1)
+fill1.close()
\ No newline at end of file