save project

diy.py

@@ -2,8 +2,9 @@
 #file1=open(r'C:\Users\bellcode\Desktop\book.txt','w',encoding='utf-8')
 #file1.write('小兰：12本\n小丽：11本\n李文：9本\n张伟：16本')
 #file1.close()
-with open(r'C:\Users\bellcode\Desktop\book.txt','r',encoding='utf-8')as file1:
+#with open(r'C:\Users\bellcode\Desktop\book.txt','a',encoding='utf-8')as file1:
 #    file1.write('\n小强：12本\n李明：15本')
+with open(r'C:\Users\bellcode\Desktop\book.txt','r',encoding='utf-8')as file1:
     for data in file1:
         if '小强：12本' in data:
             print('小强在')