save project

diy.py

 # 持家小能手 (利用自动更新成绩程序的逻辑完成这个新项目)
 # 如果输入的水果价钱比字典中的低，则替换掉，反之则不更新
-file1=open(r'C:\Users\admin\Desktop\test.txt','w',encoding='utf-8')
-file1.write('1414424424')
-file1.close()
\ No newline at end of file
+with open(r'C:\Users\admin\Desktop\test.txt','a',encoding='utf-8')as file:
+    file1.write('1414424424\n')
+    file1.write('778787878\n')
+    
\ No newline at end of file