Two Pointers

Easy

Two Pointers

Two pointers is a technique that uses two pointers starting from both ends of a sorted array to efficiently find pairs that satisfy a condition.

Two PointersArrayO(n)

An algorithm that uses two pointers to find pairs satisfying a condition in a sorted array. It starts from both ends and narrows down to the center.

1/10

Find two numbers that sum to 26 in a sorted array. Start from both ends and narrow down to the center!

Easy

Two Pointers

Two pointers is a technique that uses two pointers starting from both ends of a sorted array to efficiently find pairs that satisfy a condition.

Two PointersArrayO(n)

An algorithm that uses two pointers to find pairs satisfying a condition in a sorted array. It starts from both ends and narrows down to the center.

1/10

Find two numbers that sum to 26 in a sorted array. Start from both ends and narrow down to the center!