save project

2.py

-class Hero:
-    def __init__(self, name):
-        self.level = 1
-        self.hp = 250
-        self.attack = 40
-        self.name = name
-        self.max_hp = self.hp
-        
-    def combat(self, enemy):    # 普通攻击
-        info1 = self.name+"对"+enemy.name+"发起进攻，"
-        info2 = "造成"+str(self.attack)+"点伤害，"
-        enemy.hp -= self.attack
-        if enemy.hp > 0:
-            info3 = enemy.name+"还剩下"+str(enemy.hp)+"血量"
-            info = info1+info2+info3
-            print(info)
-        else:
-            info3 = enemy.name+"阵亡，游戏结束"
-            info = info1+info2+info3
-            print(info)
-            exit()
-
-class Player(Hero):
-    def __init__(self,name):
-        super(Player,self).__init__(name)
-        self.hp = 200
-        self.attack = 50
-        self.hero_type = hero_type
-        print("角色"+self.name+"创建成功:英雄类型为:",self.hero_type)
-        print("当前等级,)
\ No newline at end of file
+username = "python"
+userpassword = "1234567"
+i = 4
+while True:
+    if i != 0:
+        name = input("输入用户名:")
+        password = input("输入密码:")
+        if name == username and password == userpassword:
+            print("登录成功!")
+            break
+        if name != username:
+            i-=1
+            print("用户名错误,请重新输入,还有",i,"次")
+            continue
+        if password != userpassword:
+            i-=1
+            print("密码错误,请重新输入,还有次",i,"次")
+            continue
+    else:
+        print("你的账户已锁定,请一小时以后再来")
+        exit()
+print("欢迎来到贝尔编程")
\ No newline at end of file