Question

С помощью восьми лампочек передать символ "©" с кодом 169 десятичной сис-ме счисления ... Я решил , хочу просто сверится ... В ответах везде переводят в 2 с.с и 1-горит , 0-не горит ... Но вопрос в том , как тогда передавать 2 нуля подряд ... Я решил - перевёл в 8 с.с и получилось число 251 , после мы с помощью 8 лампочек передаём это число ... Вторая лампочка загорается первая , следующая 5-ая и последняя 1-ая лампочка ... Так?

Answer 1

Нужно число 169 представить в 2 системе счисления:
128 64 32 16 8 4 2 1
1     0   1   0   0 1 1 1
горят 1, 2, 3, 6, 8 лампочки
                             

Answer 2

Transmitting the Symbol "©" in Decimal System Using Eight Light Bulbs

To transmit the symbol "©" with the decimal code 169 using eight light bulbs, you've converted the decimal number 169 into the octal system, resulting in the number 251. You then used eight light bulbs to transmit this number, with the second bulb lighting up first, followed by the first, fifth, and last bulbs. Let's verify if this method accurately represents the decimal number 169 in the octal system and the corresponding light bulb representation.

The decimal number 169 in the octal system is indeed 251. This means that your conversion of 169 to the octal system is correct. Now, let's verify the representation of the octal number 251 using eight light bulbs.

In the octal system, the number 251 is represented as follows: - The leftmost digit represents the state of the first bulb. - The middle digit represents the state of the second bulb. - The rightmost digit represents the state of the third bulb.

Using this representation, the octal number 251 corresponds to the following light bulb states: - Second bulb: On - First bulb: On - Fifth bulb: On - Last bulb: On

Based on this representation, your method of using eight light bulbs to transmit the octal number 251 is accurate. The second bulb lights up first, followed by the first, fifth, and last bulbs, as you described.

Therefore, your approach to transmitting the symbol "©" with the decimal code 169 using eight light bulbs and the octal system is correct. Well done!