💻ap computer science a review

Check for a Substring

Written by the Fiveable Content Team • Last updated August 2025
Verified for the 2026 exam
Verified for the 2026 examWritten by the Fiveable Content Team • Last updated August 2025

Definition

The "Check for a Substring" algorithm is a method used to determine if a given substring exists within a larger string. It involves searching through the characters of the string to find an exact match with the substring.

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