Computational Complexity examination paper of the University of Oxford (2015) (source code)

= Computational Complexity examination paper of the University of Oxford (2015)
{c}
{title2=A12071W1}
{title2=2015-06-03}

The <University of Oxford> <computer science> finals examination dated Wednesday 3 June 2015, Trinity Term 2015. The four-page original has three questions, on <computability theory>, <time complexity> and <logarithmic space>. The public https://www.whatdotheyknow.com/request/computer_science_past_exam_paper/response/956037/attach/3/Lawrence%20Attachment.zip?cookie_passthrough=1[examination-paper archive supplied by the University of Oxford] contains it as `2015-complex.pdf`. Questions 2 and 3 are marked corrected. Question 3(e) uses the word <path in a graph> without specifying whether repeated <vertices> are permitted; the <even-length directed reachability> proof uses directed <walks> with length counted with multiplicity.