https://stackoverflow.com/questions/19647658/what-is-pseudopolynomial-time-how-does-it-differ-from-polynomial-time/19647659 What is pseudopolynomial time? How does it differ from polynomial time? What is pseudopolynomial time? How does it differ from polynomial time? Some algorithms that run in pseudopolynomial time have runtimes like O(nW) (for the 0/1 Knapsack Problem) or O(√n) (for... stackov..