Function to check if a number is a perfect Cube or not
def isPerfectCube ( x ) : NEW_LINE INDENT cr = int ( x ** ( 1 / 3 ) ) ; NEW_LINE return ( cr * cr * cr == x ) ; NEW_LINE DEDENT def canBePerfectCube ( N , K ) : NEW_LINE INDENT if ( isPerfectCube ( N + K ) or isPerfectCube ( N - K ) ) : NEW_LINE INDENT print ( " Yes " ) ; NEW_LINE DEDENT else : NEW_LINE INDENT print ( " No " ) ; NEW_LINE DEDENT DEDENT