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On 17/01/2019 07:24, Maninath sahoo wrote: >>>> a=[100,50,30] >>>> b=[100,90,3] >>>> a<b > True >>>> a>b > False > > > How it compares between two lists > The algorithm is probably described somewhere in the documentation but my understanding is that it looks something like this(in pdeudo code): def isEqual(X,Y): if len(X) != len(Y): return False if X[0] != Y[0]: return False return X[1:] == Y[1:] def isGreater(X,Y): if len(X) <= len(Y) return False if X[0] < Y[0] return False if X[0] == Y[0] return X[1:] > Y[1:] return True And similarly for the other operators. But that's just based on playing with the interpreter and exploring different values... -- Alan G Author of the Learn to Program web site http://www.alan-g.me.uk/ http://www.amazon.com/author/alan_gauld Follow my photo-blog on Flickr at: http://www.flickr.com/photos/alangauldphotos _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: https://mail.python.org/mailman/listinfo/tutor
