kavicastelo/construct-target-array: This project provides three different implementations of the LeetCode problem: Given a target array, determine if it is possible to build it from an array of all on

Three TypeScript implementations of LeetCode problem 1354 (Construct Target Array) are compared: FastHeap uses a lightweight max heap for speed on small inputs, FullHeap employs a robust heap structure that excels with medium-to-large arrays, and NoHeap relies on sorting each iteration as a simple reference. Benchmarks show FastHeap wins on small and adversarial cases, FullHeap dominates medium-large datasets, while NoHeap remains slowest but easiest to understand. The solution uses reverse reduction logic with modulo operations to determine if a target array can be built from all ones.