diff --git a/diy.py b/diy.py
new file mode 100644
index 0000000..2dea48e
--- /dev/null
+++ b/diy.py
@@ -0,0 +1,6 @@
+# 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'
+mmm=open(r"C:\Users\86186\Desktop\text.txt","w",encoding="utf-8")
+mmm.write('小兰:12本\n小丽:11本\n李文:9本\n张伟:16本\n')
+mmm.close()
+with open(r"C:\Users\86186\Desktop\text.txt","a",encoding="utf-8") as flie:
+    flie.write("小强:12本\n李明:15本\n")
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