total ways = ( ways by placing 1 st bit as 1 + ways by placing 1 st bit as 0 )
totalWays = ( waysToKAdjacentSetBits ( n , k , 1 , 0 , 1 ) + waysToKAdjacentSetBits ( n , k , 1 , 0 , 0 ) ) ; NEW_LINE print ( " Number ▁ of ▁ ways ▁ = " , totalWays ) ; NEW_LINE