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'
+#file1=open(r"C:\Users\刁敬凯\Desktop\book.text","w",encoding="utf-8")
+#file1.write('小兰：12本')
+#file1.write('小丽：11本')
+#file1.write('李文：9本')
+#file1.write('张伟：16本')
+#file1.close()
+#with open(r"C:\Users\刁敬凯\Desktop\book.text","a",encoding="utf-8")as file1:
+#    file1.write('李明：15本')
+with open(r"C:\Users\刁敬凯\Desktop\book.text","r",encoding="utf-8")as file1:
+    for date in file1:
+        if "小强：12本" in date and "小兰：12本" in date:
+            print('数据找到了')
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