save project

p.py

+i=3
+usename="python"
+userpassword="123456"
+while True:
+    if i>0:
+        name==input("输户:")
+        password=input("输马:")
+        i-=1
+        if name == username and password==userpassword:
+            print("成")
+            break
+        elif name!=username:
+            print("错")
+        else:
+            print("错")
+    else:
+        print("锁")
+        exit()
+print("hi")
\ No newline at end of file