예제 #1
0
파일: 52.cpp 프로젝트: CC91/LeetCode
 int totalNQueens(int n) {
     vector<int> col(n, 0);
     vector<int> cross1(n*2-1, 0);
     vector<int> cross2(n*2-1, 0);
     res = 0;
     dfs(0, n, col, cross1, cross2);
     return res;
 }
예제 #2
0
파일: GameState.cpp 프로젝트: koz4k/soccer
bool GameState::isOnBorder(Vector2 point, Direction direction) const
{
	Vector2 point2 = point.getNeighbor(direction);
	if(!isOnBorder_(point) || !isOnBorder_(point2))
		return false;
	
	if(!(direction & 1))
		return true;
	
	Vector2 cross1(point.x, point2.y);
	Vector2 cross2(point2.x, point.y);
	return isOnBorder_(cross1) && isOnBorder_(cross2);
}