save project

sum.py

@@ -2,4 +2,10 @@ sml=open(r'D:\江\k.txt','w',encoding='utf-8')
 sml.write('hhh:114514本\nhs:114514本\nkjah\n')
 sml.write('hhh:114514本\nhs:114514本\nkjah\n')
 sml=open(r'D:\江\k.txt','a',encoding='utf-8')
 sml=open(r'D:\江\k.txt','a',encoding='utf-8')
 sml.write('hjhj:32454\n')
 sml.write('hjhj:32454\n')
-sml.close()
+sml=open(r'D:\江\k.txt','r',encoding='utf-8')
\ No newline at end of file
+for i in sml:
+    i="hjhj:32454\n"
+    if i in sml:
+        print('yes')
+    else:
+        print('no')
\ No newline at end of file