# your code goes here
name=input()
age=input()
schoolclass=input()
print('Привет,'+' '+'name'+','+'з'+' '+'schoolclass'+'!'+'Тебе'+' '+age+' '+'лет?'+' ' + 'Давай'+' '+'дружить!')
IyB5b3VyIGNvZGUgZ29lcyBoZXJlCm5hbWU9aW5wdXQoKQphZ2U9aW5wdXQoKQpzY2hvb2xjbGFzcz1pbnB1dCgpCnByaW50KCfQn9GA0LjQstC10YIsJysnICcrJ25hbWUnKycsJysn0LcnKycgJysnc2Nob29sY2xhc3MnKychJysn0KLQtdCx0LUnKycgJythZ2UrJyAnKyfQu9C10YI/JysnICcgKyAn0JTQsNCy0LDQuScrJyAnKyfQtNGA0YPQttC40YLRjCEnKQ==