Find K Pairs with Smallest Sums

Find largest 1M numbers in 1B numbers

Find Minimum Time to Finish All Jobs

Find Original Array From Doubled Array

Find the Kth Largest Integer in the Array

Find the median in a row-wise sorted 2D matrix

Find the Nth Largest Element in a Rotated Sorted Array

Find the Shortest Superstring

Flatten 2D Vector

Form Largest Integer With Digits That Add up to Target