Question

Ис­пол­ни­тель КАЛЬ­КУ­ЛЯ­ТОР имеет толь­ко две ко­ман­ды, ко­то­рым при­сво­е­ны но­ме­ра: 1. Умножь на 2 2. Вычти 2 Вы­пол­няя ко­ман­ду номер 1, КАЛЬ­КУ­ЛЯ­ТОР умно­жа­ет число на экра­не на 2, а вы­пол­няя ко­ман­ду номер 2, вы­чи­та­ет из числа на экра­не 2. На­пи­ши­те про­грам­му, со­дер­жа­щую не более 5 ко­манд, ко­то­рая из числа 7 по­лу­ча­ет число 44. Ука­жи­те лишь но­ме­ра ко­манд. На­при­мер, про­грам­ма 11221 – это про­грам­ма: Умножь на 2; Умножь на 2; Вычти 2; Вычти 2; Умножь на 2, ко­то­рая пре­об­ра­зу­ет число 5 в число 32 очень прошу помогите ,у меня идёт экзамен по програмированию ,а я ту тему не понимаю!

Answer 1

((7*2-2)*2-2))*2
Т. Е ввиде команд это:
12121

Answer 2

Dear Ben,

It was great to hear from you! I'm glad you were able to buy a new computer game with your pocket money. Saving up for something you want is always satisfying, and it's nice that you didn't have to ask your parents for it. As for me, I usually get my pocket money by doing chores around the house. Sometimes I also receive it as a gift for special occasions.

Russian teenagers, like teenagers everywhere, spend their pocket money on various things. Some of them buy snacks, drinks, or small treats. Others save up for larger purchases, like gadgets or clothes. It really depends on personal preferences and interests.

As for a summer job, I think it's a great idea. Not only can it help you earn some extra money, but it also provides valuable work experience and teaches you responsibility. Personally, I would like to get a summer job because it allows me to become more independent and learn new skills. It's also a good way to spend my time productively during the summer break.

Take care and write soon!

Best regards, [Your Name]