save project

2345678765432.py

+i=3
+username = "python"
+userpassword = "123456"
+while True:
+    if i<=3:
+        name = input("请输入用户名:")
+        password = input("请输入密码:")
+        i-=1
+        if name == username and password == userpassword:
+            print("登录成功!")
+            break
+        if not name ==username:
+            print("用户名错误！")
+        if not password==userpassword:
+            print("密码错误！")
+    if i==0:
+        print("此机器将于3秒后爆炸，您的账号将要被封锁100年！")
+        exit()
+
+        # if name == username and password == userpassword:
+        #     print("登录成功!")
+        #     break
\ No newline at end of file