Basics - Binary Logic

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The modern binary number system was studied in Europe in the 16th and 17th centuries by Thomas Harriot, Juan Caramuel y Lobkowitz, and Gottfried Leibniz. However, systems related to binary numbers have appeared earlier in multiple cultures including ancient Egypt, China, and India. Leibniz was specifically inspired by the Chinese I Ching.

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Problem Title	Likes	Solvers
Problem 15. Find the longest sequence of 1's in a binary sequence. Created by: Cody Team Tags regexp, diff, strings	79	6357
Problem 2522. Convert given decimal number to binary number. Created by: Pritesh Shah Tags binary, numbers	19	2109
Problem 2678. Find out sum and carry of Binary adder Created by: Pritesh Shah Tags binary	11	1533
Problem 34. Binary numbers Created by: Cody Team Tags matlab	48	4552
Problem 108. Given an unsigned integer x, find the largest y by rearranging the bits in x Created by: AMITAVA BISWAS Tags binary	18	1856
Problem 1295. Bit Reversal Created by: @bmtran (Bryant Tran) Tags plus15, bit reversal	13	1475
Problem 1547. Relative ratio of "1" in binary number Created by: Marek Kuklis Tags matlab, binary	5	1454
Problem 2891. Binary code (array) Created by: Yannick Tags binary, vector, basic matlab	6	1403
Problem 43977. Converting binary to decimals Created by: Nadhirah Nordin Tags binary, test, basics	5	1550
Problem 2869. There are 10 types of people in the world Created by: James Tags binary, palindromes	31	1149

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Primes and Rough Numbers, Basic ideas

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	Spencer submitted Solution 14568377 to Problem 34. Binary numbers 12 hours and 51 minutes ago
	Spencer submitted Solution 14568361 to Problem 15. Find the longest sequence of 1's in a binary sequence. 13 hours and 1 minute ago
	Sakari Vekki submitted Solution 14567635 to Problem 2869. There are 10 types of people in the world on 5 Mar 2025 at 7:58
	Sakari Vekki submitted Solution 14567628 to Problem 34. Binary numbers on 5 Mar 2025 at 7:44
	Sakari Vekki submitted Solution 14567625 to Problem 15. Find the longest sequence of 1's in a binary sequence. on 5 Mar 2025 at 7:34

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