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\丽达7号\Desktop\XM.txt","w",encoding="utf-8")
+# file.write("小兰:12本\n")
+# file.write("小利:11本\n")
+# file.close()
+with open(r"C:\Users\丽达7号\Desktop\XM.txt","r",encoding="utf-8")as file:
+#      file.write("小兰:12本\n")
+#      file.write("小利:11本\n") 
+    for i in file:
+        if "小兰：12本" in i:
+            print("XL在里面")
+        else:
+            print("XL不在里面")
+        
\ No newline at end of file