save project

ded.py

+ded=open(r'C:\Users\学生账户\Desktop\test.txt','w',encoding='UTF-8')
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diy.py

+new_data=""# 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'
+with open(r'C:\Users\学生账户\Desktop\test.txt','w',encoding='UTF-8') as file:
+    file.write('小兰：12本,小强：10本,李文：9本')
+with open(r'C:\Users\学生账户\Desktop\test.txt','r',encoding='UTF-8') as file:
+    for data in file:
+        if "小强：10" 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
+print(new_data)
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