i=3
m = "p"
n = "1"
while True:
    if i>0:
        a = input("请输入用户名:")
        p = input("请输入密码:")
        i-=1
        if a == m and p == n:
            print("登录成功!")
            break
        if a!=m:
            print("傻逼,名字错误")
            print("傻逼,还有：",str(i),"机会")
            continue
        if p!=n:
            print("傻逼,密码错误")
        print("傻逼,还有：",str(i),"机会")
    else:
        print("被冻假")
        exit()
print("欢迎来到贝尔编程!")