[문제 요약] 그림과 같이 세 점이 (0,0),(250,0),(0,25) 인 직각 이등변삼각형에서 변 위에 한 점이 주어질 때 이 직각 삼각형의 면적을 이등분 하는 직선을 그을 때 이 삼각형과 직선이 만나는 점을 구하는 문제
Everything was perfect, girls were coming, the DJ was coming, and the parties were wild. But, a problem arose when they started serving food at the parties. Mirko is vegetarian, while Slavko thinks a party without sausages is no party at all. Therefore they had to divide the pool into two parts. The pool is placed into a coordinate system (as in the figure above) and divided into two parts of equal area by a line segment with both endpoints on the edges of the pool.
Write a program that, given one endpoint of the dividing line segment, calculates the coordinates of the other endpoint.
입력 0 0 출력 125.00 125.00 입력 230 20 출력 0.00 114.13 입력 0 40 출력 148.81 101.19
출처:coci 2008/2009 contest6 2