Предмет: Информатика, автор: hfvhfj

Определите количество символов в алфавите, если информационный вес сообщения из 80 символов составляет 70 байт.

Ответы

Автор ответа: Аноним

I = 70 байт = 560 бит

k = 80

I = k * i

i = I / k

i = 7

N = 2 ** i

N = 128

Ответ: 128 символов

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