The first test case seems to be invalid answer. Please check it
Hi Wenwu: Could you be more specific about what you think the problem is?
See FileExchange's seqle . (disclaimer: I'm the author)
False exemple description
y=[];
for i = 1:length(delta)
test = max(delta(1:i));
maxsofar=max(delta(1:i-1));
test2=min(delta(1:i));
minsofar=min(delta(1:i-1));
if test == delta(i) && delta(i)~= maxsofar
y=[y,1];
elseif test2 == delta(i) && delta(i)~= minsofar
y=[y,-1];
else
y=[y,0];
end
end
this code despite its giving correct results it is rejected by the tests...
wrong answer for test suite 1
the 1st test suite seems not right.
the sol of first test isn't correct
668 Solvers
242 Solvers
Back to basics 6 - Column Vector
914 Solvers
Back to basics 25 - Valid variable names
295 Solvers
Change the sign of even index entries of the reversed vector
305 Solvers
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!