perm filename SOLF73[206,JMC] blob sn#076842 filedate 1973-12-12 generic text, type T, neo UTF8
\\M0BASL30;\M1BASI30;\M2SUB;\M3NGR40;\M4BDB30;\.
\F3\CCOMPUTER SCIENCE DEPARTMENT
\CSTANFORD UNIVERSITY



\CCS 206           COMPUTING WITH SYMBOLIC EXPRESSIONS        FALL 1973
\CFINAL EXAM

\CSolutions to Problems
\F0
	1. \F1alt[u,m,n] ← \F4if n \F1u \F4then \F0NIL \F4else if \F1m=1 \;
\F4then a \F1u . alt[\F4d \F1u,n,n] \F4else \F1alt[\F4d \F1u,m-1,n].