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\zz\Desktop\sb.txt.txt","w",encoding="utf-8")
+#file.write("小兰：12本\n小丽：11本\n李文：9本\n张伟：16本")
+#file.close()
+
+
+file=open(r"C:\Users\zz\Desktop\sb.txt.txt","a",encoding="utf-8")
+file.write("舟舟：15本\n")
+file.close()
+
+with open(r"C:\Users\zz\Desktop\sb.txt.txt","r",encoding="utf-8")as file:
+    for data in file:
+        if "舟舟：15本" in data:
+            print("有的")
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