// PROVIDED CLASS,    DON'T CHANGE IT
// WE WILL USE DIFFERENT CLIENTS TO TEST YOUR CODE

import java.io.File;
import java.io.IOException;
import java.util.*;

public class Assign1F16 {
	/**
	 * @param args: String file name:
	 *                  int array size
	 *                  array size ints
	 *              5 command line arguments:
         *                      String fName
	 *              	int sizeA
	 *              	int sizeB
	 *              	int tupleNum
	 *              	int setNum
	 *     
	 */
	public static void main(String[] args) {		
		// There are 5 command line arguments:
		// one String filename and 4 ints: problem sizes 

		Assign1 A1 = new Assign1(false);

		System.out.println("Reading input array");
		int[] in = {};
		String fName = args[0];
		try {
			Scanner scan = new Scanner(new File(fName));
			int size;
			size = scan.nextInt();
			in = new int[size];
			// loop through numbers in input file and sum them
			for(int i=0; i<size; i++) {
				in[i] = scan.nextInt();
			}
		  } catch (IOException E) {
			System.out.println("readIn: IOException!!");
			System.exit(1);
		  }
	
		int sizeA = Integer.parseInt(args[1]);
		int sizeB = Integer.parseInt(args[2]);
		int sizeT = Integer.parseInt(args[3]);
		int sizeS = Integer.parseInt(args[4]);
    
		System.out.println("Checking isOdd");
		System.out.println("-2: " + A1.isOdd(-2));
		System.out.println("-1: " + A1.isOdd(-1));
		System.out.println(" 0; " + A1.isOdd(0));
		System.out.println(" 1: " + A1.isOdd(1));
		System.out.println(" 2: " + A1.isOdd(2));
    
		System.out.println("testing makeCumul:");
		int[] cumul = A1.makeCumul(in);
		System.out.println("in: " + Arrays.toString(in));		
		System.out.println("cumul: " + Arrays.toString(cumul));
    	
		System.out.println("making arrays A and B");		
		int[] A = new int[sizeA];
		int[] B = new int[sizeB];
		for(int i=0;i<sizeA;i++) A[i]=i;
		for(int i=0;i<sizeB;i++) B[i]=i+100;
		System.out.println("A: " + Arrays.toString(A));		
		System.out.println("B: " + Arrays.toString(B));
    
		int[] C = A1.shuffle(A,B);
		System.out.println("testing shuffle:");
		System.out.println("C: " + Arrays.toString(C));	

		System.out.println("testing tuples and subsets:");
		A1.doTuplesVsSubsets(sizeT,sizeS);
	}
}