Bit Reversal
Given an unsigned integer _x_, convert it to binary with _n_ bits, reverse the order of the bits, and convert it back to an inte...
5 years ago
Solved
There are 10 types of people in the world
Those who know binary, and those who don't.
The number 2015 is a palindrome in binary (11111011111 to be exact) Given a year...
Relative ratio of "1" in binary number
Input(n) is positive integer number
Output(r) is (number of "1" in binary input) / (number of bits).
Example:
* n=0; r=...
5 years ago
Solved
Vector of numbers divisible by 3
* Input(n) - any integer
* Output(v) - vector with numbers divisible by 3(exept 0) starting from n to 0
Examples:
* n=6...
5 years ago
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Make a vector of prime numbers
Input(n) - length of vector with prime numbers
Output(v) - vector of prime numbers
Example:
* n=1; v=2
* n=3; v=[2 3 5...
Sum of big primes without primes
Inspired by Project Euler n°10 (I am quite obviously a fan).
With problem n°250 by Doug, you can find some global methods to ...
Project Euler: Problem 7, Nth prime
By listing the first six prime numbers: 2, 3, 5, 7, 11, and 13, we can see that the 6th prime is 13.
What is the Nth prime nu...