Get best answers to any doubt/query/question related to programming , jobs, gate, internships and tech-companies. Feel free to ask a question and you will receive the best advice/suggestion related to anything you ask about software-engineering , development and programming problems .

0 like 0 dislike
2,862 views
Given an array of size "N" ; find the number of qudruplets ; such that ; i<j<k<l and

a[i] < a[j] < a[k] < a[l]

1<=N<=1000

1<=A[i]<=100000000
in Online Assessments by Expert (144,420 points)
edited by

Please log in or register to answer this question.

...