save project

哦哦.py

+i=3
+i=3
+username="python"
+userpassword="123456"
+while True:
+    if i>0
+    name=input("请输入用户名:")
+    password=input("请输入密码:")
+    i-=1
+        if name==username and password==userpassword:
+            print("登陆成功!")
+            break
+        if name != username:
+            print("用户名错误，请重新输入!")
+            print("你还有"+str(i)+"次机会")
+            continue
+        if password !=userpassword:
+            print("密码错误，请重新输入!")
+            print("你还有"+str(i)+"次机会")
+    else:
+        print("请带身份证来我司解锁")
+        exit()
+print("欢迎来到贝尔编程!")
\ No newline at end of file