Вопрос № 1056138 - Информатика
Let’s suppose that a palindromic number or numeral palindrome is a number of at least two characters that remain the same when its digits are reversed. For example number 1221 is a palindrome while number isn’t.
Let’s call a palindrome2 a Base 10 (decimal) palindrome the Base -2 (binary) representation of which is also a palindrome. For example number 33 is a palidrome2 since its Base-2 (binary) representation (100001) is also a palindrome. In the first million of natural numbers there will be so many as ____ palindrome2.
Let’s call a palindrome2 a Base 10 (decimal) palindrome the Base -2 (binary) representation of which is also a palindrome. For example number 33 is a palidrome2 since its Base-2 (binary) representation (100001) is also a palindrome. In the first million of natural numbers there will be so many as ____ palindrome2.
Вопрос задал(а): Анонимный пользователь, 13 Ноябрь 2020 в 18:03
На вопрос ответил(а): Анастасия Степанова, 13 Ноябрь 2020 в 18:03
На вопрос ответил(а): Анастасия Степанова, 13 Ноябрь 2020 в 18:03
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Sequence A[n] of natural numbers from 1 to M is ordered ascending the maximum number obtained from binary representation of a sequence member under cyclic shift preserving the number of digits (the larger umber has the larger ordinal number for two equal maximum numbers). For example the binary representation for the number 19 will be 10011. The options obtained after cyclic shift will have the following representation:
.
And the maximum number is 28. Thus the sequencing key for number 19 will be 28, the sequencing key for the number say, 1025 will be 1536, etc.
For M=2000 in the position with ordinal number 1234 of the ordered sequence there is the following cardinal number …
.And the maximum number is 28. Thus the sequencing key for number 19 will be 28, the sequencing key for the number say, 1025 will be 1536, etc.
For M=2000 in the position with ordinal number 1234 of the ordered sequence there is the following cardinal number …
Sequence A[n] of natural numbers from 1 to M is ordered ascending the maximum number obtained from binary representation of a sequence member under cyclic shift preserving the number of digits (the larger umber has the larger ordinal number for two equal maximum numbers). For example the binary representation for the number 19 will be 10011. The options obtained after cyclic shift will have the following representation:
.
And the maximum number is 28. Thus the sequencing key for number 19 will be 28, the sequencing key for the number say, 1025 will be 1536, etc.
For M=2000 in the position with ordinal number 1234 of the ordered sequence there is the following cardinal number …
.And the maximum number is 28. Thus the sequencing key for number 19 will be 28, the sequencing key for the number say, 1025 will be 1536, etc.
For M=2000 in the position with ordinal number 1234 of the ordered sequence there is the following cardinal number …
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The algorithm of converting a certain sequence of symbols is set. At every stage of the algorithm the following operations are carried out:
1) at the end of the sequence before stepping its copy in the reversed order is written (symbols are written in the reversed order);
2) at the end of the sequence obtained the quantity of symbols that equals the stepping number of the algorithm is removed.
The results of the first two steps are given for 1234 input sequence:
1: 1234432
2: 123443223443
As for the input sequence of ALGORITM symbols after the 10th step of transformation there will be symbol _____ on position 1024.
1) at the end of the sequence before stepping its copy in the reversed order is written (symbols are written in the reversed order);
2) at the end of the sequence obtained the quantity of symbols that equals the stepping number of the algorithm is removed.
The results of the first two steps are given for 1234 input sequence:
1: 1234432
2: 123443223443
As for the input sequence of ALGORITM symbols after the 10th step of transformation there will be symbol _____ on position 1024.
The logical structure from the picture
corresponds to the following symbol …
corresponds to the following symbol …
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