Does r=uint64(308436464205151562) make sense? It seems like the argument to uint64 is a double precision number, so you have already lost the precision you are trying to gain by using uint64.
r=uint64(308436464205151562) outputs for uint64(r) 308436464205151562. However, r=308436464205151562 outputs for uint64(r) 308436464205151552. A very small loss in precision, but still a loss. The Challenge set has some numbers that use all the paint if full precision math was used. If residual paint was required as an output then full precision is needed. For solutions using p=p-2*r-1 the errors in r and p may cause issues.
Very novel input parameter adjustment to allow direct solution.
That's Muller's method which is more computationally realiable than Bhaskaracharya's.
Nice bisecting search method and anonymous function for clean appearance.
Make an N-dimensional Multiplication Table
What is the distance from point P(x,y) to the line Ax + By + C = 0?
Add two numbers
Ripping numbers apart!
Molecule Atomic Wt (CHONS) Molecules
Knots Contest: Score (TestSuite)
Kurchan 3x3 - Optimal Score
Battleship_010 : (TM) Classic Game - Methodical Bot (100 move max)
Solve Rubik's Cube - Up to Two Face Moves
GJam 2017 Kickstart: Vote (Large)
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