[subhashchander]

Hi  , I have altered the code to a single input function and getting the desired output as provided above but still i am not able to pass the exercise.

classifyTrades:{[x] side:x`side;price:x`price;ask:x`ask;bid:x`bid; ?[side=`B;?[price<=ask;1b;0b];?[price>=bid;1b;0b]]}
update exQuality:classifyTrades[tradeContext] from tradeContext

badTrades:select from (update exQuality:classifyTrades[tradeContext] from tradeContext) where exQuality=0b

 

 

even though i could get the desired output I cannot pass through