0022_Problem_1.ijs

NB. code_report Solution
NB. Problem Link (Contest):  https://leetcode.com/contest/leetcode-weekly-contest-22/problems/k-diff-pairs-in-an-array/
NB. Problem Link (Practice): https://leetcode.com/problems/k-diff-pairs-in-an-array/

NB. Probably TLE
findPairs =: 4 : '+/,x=-/~@~.y'