• + 0 comments

    C++: Try to write it in mathematical expression form string kangaroo(int x1, int v1, int x2, int v2) { if(v1==v2){ return (x1==x2)? "YES":"NO"; } if((x2-x1)%(v1-v2)==0 && (x2-x1)/(v1-v2)>=0){ return "YES"; } return "NO";

    }