challenge-3-reversing-first-k-elements-of-queue__introduction-to-stackqueues__data-structures-for-coding-interviews-in-c

data-structures-for-coding-interviews-in-c__mohammad-chowdhury ,  challenge-3-reversing-first-k-elements-of-queue__introduction-to-stackqueues__data-structures-for-coding-interviews-in-c