diff --git a/diy.py b/diy.py
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index 0000000..d586b94
--- /dev/null
+++ b/diy.py
@@ -0,0 +1,14 @@
+
+# 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'
+# file=open(r'C:\Users\Administrator\Desktop\test.txt','w',encoding='utf-8')
+# file.write('小兰:12本')
+# file.write('小丽:11本')
+# file.write('李文:9本')
+# file.write('张伟:16本')
+# file.close()
+with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='utf-8') as file :
+    # file.write('小强:12本')
+    # file.write('李明:15本')
+for data in file:
+    if'小强:10本'in data:
+    print('数据文件夹')
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