<t>I got 12 times per our so 144 times. My solution Being x from [0,1], the hour arrow always shows n+x while minute arrow shows 12x So to have swap of the arrows make sense we have to write that n + x = 12 y 12 x = m + y , where n is integer from 0 till 11, m is integer from 0 till 11 and x, y are ...