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'
-with open(r"C:\Users\Administrator\Desktop\a.txt",'a',encoding='utf-8') as file:
-    file.write('小强：10本\n') 
\ No newline at end of file
+with open(r"C:\Users\Administrator\Desktop\a.txt",'r',encoding='utf-8') as file:
+    for data in file:
+        if '小强'in data:
+            print('dssdf')
+#    file.write('\n') 
\ No newline at end of file