How can i sort a file when given a list of various countries and their population size in two different files... How can i sort them together so that the output shows country and population...
please someone help me is for a assignment??? thanks
fantasy416 0 Newbie Poster
BestJewSinceJC 700 Posting Maven
stultuske 1,116 Posting Maven Featured Poster
How can i sort a file when given a list of various countries and their population size in two different files... How can i sort them together so that the output shows country and population...
please someone help me is for a assignment??? thanks
since you're already working with files, I'm quite sure your course has covered Objects already.
create an Object 'Country' with two variables: name and population,
next to the setters and getters, write two methods: compareByName and compareByPopulation, which both take an instance of Country as a parameter.
compare them all, write the to a file
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