Canonical Definition
A two-pointer scanner can move inward from both ends of a sorted array.
Preview Example
A two-pointer scanner can move inward from both ends of a sorted array.
Master DSA
Unlock proof and code translations.
Master DSA includes full applied examples, common mistakes, proof translations, code-level usage, and advanced decision checklists.
Related Terms
Next Step
Understand the Term. Now Apply It.
Now that you understand this term, see how it appears inside real reasoning walkthroughs.