For this case, a number is defined ugly if it has prime factors consisting of only elements of x.
Find the nth ugly number.
so the ans is 15.
Unlike the previous two "ugly()" problems, in this one it appears that the number "1" is not considered ugly.
Sum of diagonal of a square matrix
How to subtract?
Add two numbers
sum of non-primes
Calculate Amount of Cake Frosting
An n-sided regular polygon is drawn within a circle whose radius is 'r', what will be the area of the polygon?
Rotate a matrix without using rot90
Yoonir - 01
generate nth pentatope number
Game of life - 01
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