고등부만점이되려면이정도는기본이잖아고등부1번문제는실버밖에안나오니이정도면충분하다고생각해너도그렇게생각하지?나도그렇게생각해그러니우리모두다함께실버를풀어보자!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!알고리즘은너비우선탐색과깊이우선탐색과탐욕알고리즘과다이나믹프로그래밍이라면아마도충분할거야!!!!!!!!!!!!우리모두1번문제는솔브하기를바라면서이땅따먹기를즐겨보자!!!!!