ICM2008 Problem - CodeChef - problem
https://www.codechef.com/viewsolution/33535903- my solution
the logic i used: i calculated relative distance using fabs(a-b) and relative speed using fabs(c-d)
the i checked whether distance%relative==0 or not
i also added special case where relative==0 to avoid divide by 0 error
note: for the case 10 20 3 7 , my codeblocks said βNOβ (correct answer)
but online ide said βYESβ ?? i am confused .
thank you for your help guys