https://www.acmicpc.net/problem/18809 첫번째 코드 #include #include #include #include using namespace std; struct seed { int y, x; }; int map[50][50]; vector landToSeed; vector Green; vector Red; int N, M, G, R; vector g; vector r; int dir_y[4] = {0,1,0,-1}; int dir_x[4] = {1,0,-1,0}; void printVector(vector& a) { // int에 land도 넣을수 있을까? vector::iterator iter; for (iter = a.begin(); iter != a.end(); i..