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'
+file=open r("C:\Users\Administrator\Desktop\test.txt","w",encoding="utf-8")
+file.write("小兰：12本")
+file.close()
+"""
+"""
+with open (r"C:\Users\Administrator\Desktop\test.txt","as",encoding="utf-8")
+file.write("小兰：12本")
+"""
+dadt=""
+with open (r"C:\Users\Administrator\Desktop\test.txt","r",encoding="utf-8")
+for dadt in file1:
+    if "小强：10本"in dadt:
+        print("在")
\ No newline at end of file