Two Sum
Medium · Arrays
Write a function twoSum that finds two different positions in numbers whose values add up to target. Return their indices as [i, j] with i < j.
Every input has exactly one answer.
Next: Pascal's Triangle Row
Medium · Arrays
Write a function twoSum that finds two different positions in numbers whose values add up to target. Return their indices as [i, j] with i < j.
Every input has exactly one answer.
Next: Pascal's Triangle Row