Abstract
IntroductionIt is probably true that few people use formal procedure parameters in their day to day programming.This underestimate of the usefulness of these constructs is presumably due to a lack of examples,yielding a general feeling that formal procedure parameters are `hard to use". To counter balance thistendency this note gives one example. We give an application of formal procedure parameters to analgorithm in tree-processing, viz. the printing or yielding of the path from root to...

This publication has 0 references indexed in Scilit: