The below code fails for the input:
assert(isequal(ecount([1 1 1 1 NaN NaN 1 1],NaN),2))
Can anyone show me the error?
function ct = ecount(v,e)
s=0;
for i=1:length(v)
if v(i)==e
s=s+1;
elseif v(i)=='NaN'
s=s+1;
i=i+1;
end
ct =s;
end
The comment about NaNs being equal is rather vague, clarify or give a specific example
NaN==NaN gives 0 help me
Use isnan keyword. isnan(NaN) gives 1
There should be a test to stop this from passing
This just got lucky on the test suite. It would fail on ecount(1:12,2), for example.
188 Solvers
Arrange Vector in descending order
4074 Solvers
Flag largest magnitude swings as they occur
582 Solvers
531 Solvers
511 Solvers
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!