OJ Board

You can use freopen(). Open the file as stdin, so you can read the file even with the scanf(). Here is the trick so your code can read from a file in your computer, but you can summit it to judge without replacing any code because the code will read from standard input in judge's computer. The judge...

You can use freopen(). Open the file as stdin, so you can read the file even with the scanf(). Here is the trick so your code can read from a file in your computer, but you can summit it to judge without replacing any code because the code will read from standard input in judge's computer. The judge...

Try using Vector instead.

Vector results = new Vector();

Does anyone have some test cases for prolem 833 (Water Falls) ?

I always get wrong answer. [/cpp]