Clock

Give a time.(hh:mm:ss)，you should answer the angle between any two of the minute.hour.second hand
Notice that the answer must be not more 180 and not less than 0

There are $T$$(1\leq T \leq 10^4)$ test cases
for each case,one line include the time

$0\leq hh<24$,$0\leq mm<60$,$0\leq ss<60$

for each case,output there real number like A/B.(A and B are coprime).if it's an integer then just print it.describe the angle between hour and minute,hour and second hand,minute and second hand.