Choice of Identifiers t easy to understand and remember e.g. noofEnquiries, Trees, timeToLive name, address, count isok, Listi experimentl2 t May use multiple words(without space!) e.g. grade point average, myBirthday numberofstuder七s Dont be laz e.g. i,j,k,a b, c d e K凶心 2008-20092a Michael Fung, CS&E, The Chinese University of HK2008-2009 2a Michael Fung, CS&E, The Chinese University of HK 10 Choice of Identifiers Easy to understand and remember. – e.g. noOfEnquiries, Trees, timeToLive, name, address, count, isOK, List, experiment12 May use multiple words (without space!). – e.g. grade_point_average, myBirthday, numberOfStudents Don’t be lazy! – e.g. i, j, k, a, b, c, d, e, …