I recently did studying stuff and meet up with Donald Knuth. But i didn\'t found the right algorithm to my problem.
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow.
This question already has answers here: How to get the Cartesian product of multiple lists (18 answers)
This question already has answers here: Closed 11 years ago. Possible Duplicate: Cartesian product I\'m Haskell newbie and I have a problem. I want to do some function that will take first
Okay, I\'m gonna be as detailed as possible here. Imagine the user goes through a set of \'options\' he can choose. Every time he chooses, he get, say, 4 different options. There are many more option
i got a bit of a problem. I\'ve got an input: \"/0-9/0-9/0-9/0-9\". in this case its 10^4 possibilities.
I\'ve been struggling with level 3 of the Greplin challenge. For those not familiar, here is the problem:
I am searching for an algorithm to calculate pairs from a class of n (a list of student names) for w weeks, so that a student never coöperates with the same student in two different weeks. Assume tha
Yesterday I spent the entire day trying to solve a problem that wants me to get the k-th permutation or unrank a permutation.
Question is: Write a method to randomly generate a set of m integers from an array of size n. E开发者_运维技巧ach
加载中,请稍侯......