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Congratulations Chriss Miller on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
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another 'false' problem
hi, everyone, I have another problem now, a bit confused now. Here is the code: sumY(X1,[[X,Y]|Rest],Sum0,Sum) :- X =:= X1, Sum is Y+Sum0, nl,write(Sum),write('##'),nl, sumY(X1,Rest,Sum,Sum). sumY(X1,[[X,Y]|Rest],Sum0,Sum) :- X =\= X1, Sum is Sum0, nl,write(Sum0),write(' @... -
always false
Many thanks for your reply, yes, this is really helpful. many many thanks. -
always false
Dear Everyone: I am a new starter,and make a programme: here are the code: matchsort([H|T],YList,XList,[N|M]) :- nth1(Index,YList,H), write('******'),nl,write(H),nl, nth1(Index,XList,N), write(N),nl,write('------'),nl, matchsort(T,YList,XList,M). matchsort([],[],[],[]). run with... -
transfer to list
hi, guys, I meet a problem, I made a programme to generate a 'list' ?1?234? ?1?232? ?2?343? ?4?342? ... I want to transfer this 'list' to a new list, as [1,234],[1,232],[2,343],[4,342]... how to realize this function? thank you for your help, I am looking forward to your reply. Many many many...
