Then you have to work out how you go through the grid and whether you have a blocked or clear path ahead of you. Do those numbers simply mean you can't go left to right, or do they block you from going vertically too?When I get to a place where the path forks, try the left branch first and see if I can get through all the way to the far end. If I can't get through, come back to the last fork where I went left and then try to go right and see if it works that way.
There are three kinds of actuaries: those who can count, and those who can't.
There are three kinds of actuaries: those who can count, and those who can't.
There are three kinds of actuaries: those who can count, and those who can't.
Piet Souris wrote:
Then for each of the 9 next lines, open a scanner for that line, and for each nextInt set the relevant SquareState[x][y] to SquareState.BLOCKED.
Finally, read the last line, and mark the accompanying SquareState[x][y] with SquareState.SELECTED.
Piet Souris wrote:in java 8, you can use String[] lines = Files.readAllLines(file);
.
There are three kinds of actuaries: those who can count, and those who can't.
There are three kinds of actuaries: those who can count, and those who can't.
There are three kinds of actuaries: those who can count, and those who can't.
Piet Souris wrote:Of course, plenty.
For instance, open a Scanner to read the file irtself, and then use:
while (sanner.hasNextLine()... String line = scanner.readline(); and then open a scanner for this line, et cetera.
There are three kinds of actuaries: those who can count, and those who can't.
There are three kinds of actuaries: those who can count, and those who can't.
There are three kinds of actuaries: those who can count, and those who can't.
There are three kinds of actuaries: those who can count, and those who can't.
There are three kinds of actuaries: those who can count, and those who can't.
There are three kinds of actuaries: those who can count, and those who can't.
There are three kinds of actuaries: those who can count, and those who can't.
There are three kinds of actuaries: those who can count, and those who can't.