I think you can use
System.setIn(new FileInputStream("code_jam_input_file.txt"));
System.setOut(new PrintStream("code_jam_output_file.txt"));
These two line should let you read from txt file and write to a txt file.
Parker
On 2013/3/30 21:37, Chandra Sekhar wrote:
Hi All,
I am going to participate Google Code JAM 2013. So before that I
thought to practice a bit. I found the inputs are given in a file and
the output is expected in a file only. So my question is do I need to
write some IO operations to read the question from file and after
calculating the output do I again need to write that back to another
destination file through code.
Or I can copy the the input file contents to my code and just
write the code and after getting the output in the console, I can copy
the output to a file to send as output file.
For Example: the input of a contest
3
100
3
5 75 25
Can I write the code like
int index = 3, credit = 100, noOfProducts = 3;
int[] prices = {5,75,25};
//Code to calculate output starts here
System.out.print(output);
//After getting the output into console copy it into a file and
send it as an output file.
Or I need to write like this
FileInputStream fis = new FileInputStream("code_jam_input_file.txt");
//read the input file and parse the content and then start
calculating the output
//After getting the output write back it to a destination output
file and then send it to Google.
Thanks.
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