save project

diy.py

@@ -5,5 +5,6 @@
 
 #
 with open(r"C:\Users\稚慧人生\Desktop\SB.txt",'r',encoding='utf-8')as a:
-    s=a.read()
-    print(s)
+    for i in a:
+        if'a:1'in a:
+            print('1')
\ No newline at end of file