save project

diy.py

 name = input("请输入你要查找的用户：")
+find = False
 with open(r'C:\Users\Lenovo\Desktop\1.txt','r',encoding='utf-8') as file: 
     for date in file:
         if name in date:
+            find = True
             print("找到了")
+if find == False:
+    print("没找到")
\ No newline at end of file