Data Structures and Algorithms edited by Peter Ljunglöf and others

Edited by Peter Ljunglöf, Alex Gerdes, Jonas Almström Duregård. The index labels these three people as editors; no separate chapter author is identified.

Book index: chalmersgu-data-structure-courses.github.io/dsabook/html/index.html

Online text: chalmersgu-data-structure-courses.github.io/dsabook/html/section-9.1.html

The inspected online edition is undated. The displayed 2016–2026 range has no stated date role and is not taken as a publication year.

Cited passages: Data Structures and Algorithms, section 9.1.1: complete shape and binary heap example; Data Structures and Algorithms, section 9.1.1: full shape and Huffman coding tree example; Data Structures and Algorithms, section 9.1.1: perfect shape, equal leaf levels, and Figure 9.4; Data Structures and Algorithms, section 9.1.2, height pseudocode: null returns -1.