데이터 구조 최적화 dp YJ's Salesman HDU - 6447(dp+ 세그먼트 트리 최적화) YJJ is a salesman who has traveled through western country. On the rectangle map from (0,0)(0,0) to (109,109)(109,109), there are several villages scattering on the map. In mathematical language, this means when there is... 데이터 구조 최적화 dp
YJ's Salesman HDU - 6447(dp+ 세그먼트 트리 최적화) YJJ is a salesman who has traveled through western country. On the rectangle map from (0,0)(0,0) to (109,109)(109,109), there are several villages scattering on the map. In mathematical language, this means when there is... 데이터 구조 최적화 dp