Ugly numbers are those whose prime factors are 2, 3 or 5.
find the nth ugly number.
n.b. unlike the previous problem,trivial solution might not work in this case.
Project Euler: Problem 4, Palindromic numbers
Multiply a column by a row
Make a 1 hot vector
Min of a Matrix
Area of an equilateral triangle
The End of the World
generate the matrix
Take a binary number as input,rearrange it in any manner such that its value is greater than the original one.output should be all the possible values in decimal.
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