save project

diy.py

+写入同学们的捐赠明细：
+
+with open(r'C:\\Users\\xmbc\\Desktop\\book.txt',"r",encoding="utf-8")as file:
+    for i in file:
+        if '小强:11本' in i:
+            print("在里面")
+        if  '小兰：12本' in i:
+            print("在里面")
+
+
+
+
+
+
+
+
+