... isnegative. For example, if −13 /5 is −2, then the standard says that −13 %5 must be equal to −13 − (−13 /5) 5 = −13 − (−2) 5 = −3. But if −13 /5 is −3,then the value of −13 %5 must be −13 − (−3) 5 = 2.The ... of x/y for all operands. For example:Arith_ceiling( 13 ,5) = 13 /5= 2.6=3Arith_ceiling(-13 ,5) =−13 /5 = −2.6 = −2Arith_floor ( 13 ,5) = 13 /5= 2.6=2Arith_floor (-13 ,5) =−13 /5 = −2.6 = −3x 13–=C ... Implementation 1 85 C Interfaces and Implementations: Techniques for Creating Reusable Software. C Interfaces and Implementations: Techniques for Creating Reusable Software, ISBN: 978032 156 2807Prepared for...