File or terminal?

[ryankim0709]

I’m currently trying to solve Haybale Stacking. You can find this problem in Silver -> prefix sum -> last problem on the first list of problems. It directs me to Sphere Online Judge. I was wondering if you submit your code with terminal or with a file.

This is my code so far.

import java.util.Arrays;
import java.util.Scanner;
public class Haybale_Stacking {
public static void main(String[] args) {
Scanner sc1 = new Scanner(System.in);

	int stacks = sc1.nextInt();
	int instructions = sc1.nextInt();
	
	int start = 0;
	int end = 0;
	int[] bales = new int[stacks];
	
	for(int x = 0; x < instructions;x++) {
		sc1.nextLine();
		start = sc1.nextInt();
		end = sc1.nextInt();
		
		for(int y = start; y <= end;y++) {
			bales[y-1] ++;
		}
	}
	Arrays.sort(bales);
	
	System.out.println(bales[stacks/2]);

}

}

[SansPapyrus683]

So… what’s your question?

[ryankim0709]

Do we submit the code with System.in like I did, or is there a file?

In the problem in USACO guide, the problem has a file, but nothing is specified in sphere. I put that in the about post too.

This is for using sphere, not the USACO website.

[jessechoe10]

Try both…

[ryankim0709]

tried System.in and got compilation error… Everything works in Eclipes… Also what would the file name be. Heres the link, https://www.spoj.com/problems/HAYBALE/

[jessechoe10]

Probably the same as the one provided by USACO…

haybale.in and haybale.out

[Benq]

@ryankim0709

This is my code so far.

Please format your code properly, as described at:

How to ask for help on a problem

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@jessechoe10

Probably the same as the one provided by USACO…

No, it’s stdin / stdout …

You need to start your class with class Main (or public class Main), like the example code shown below:

[ryankim0709]

Thank you!