save project

diy.py

+# 写入同学们的捐赠明细：'小兰：12本'、'小丽：11ok.txt","a",encoding='utf-8') as s1：
+s1.write('李明:15本')本'、'李文：9本'、'张伟：16本'
+with open(r"C:\Users\Administrator\Desktop\bo
+s1.write('小强:12本')
+    for data in s1；
+        if "小强:10本" in data:
+            print("小强:11本")
+