Tumors

package tumors;

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

public class Tumors {
	private int[][] scanned;
	private int[][] detect;

	static Scanner scan = new Scanner(System.in);
	static boolean flag = true;

	public Tumors() throws IOException {

		scan = new Scanner(new File("Tumors.txt"));

		int scannedLength = scan.nextInt();
		int detectLength = scan.nextInt();

		scanned = new int[scannedLength][scannedLength];
		detect = new int[detectLength][detectLength];

		// sets up all numbers in the scanned array
		for (int i = 0; i < scanned.length; i++) {
			for (int j = 0; j < scanned[0].length; j++) {

				scanned[i][j] = scan.nextInt();
			}
		}

		for (int i = 0; i < detect.length; i++) {
			for (int j = 0; j < detect[0].length; j++) {

				detect[i][j] = scan.nextInt();
			}
		}
	}

	public void printScan() {

		System.out.println("The scan is as follows: ");

		for (int i = 0; i < scanned.length; i++) {
			for (int j = 0; j < scanned[0].length; j++) {
				if (scanned[i][j] == 1) {
					System.out.print("+");
				} else {
					System.out.print("_");
				}
			}
			System.out.println();
		}
	}

	public void printTumorPossibility() {

		System.out.println("\nThe tumor possibility is as follows: ");

		for (int i = 0; i < detect.length; i++) {
			for (int j = 0; j < detect[0].length; j++) {
				if (detect[i][j] == 1) {
					System.out.print("+");
				} else {
					System.out.print("_");
				}
			}
			System.out.println();
		}

	}

	public void checkTumorPossibilities() {

		int[][] segmentOfScan = new int[detect.length][detect[0].length];

		boolean isTumor = false;

		for (int scoot = 0; scoot < scanned.length; scoot++) {
			for (int i = 0; i < detect.length; i++) {
				for (int j = 0; j < detect.length; j++) {

					segmentOfScan[i][j] = scanned[i + scoot][j + scoot];

				}
				isTumor = check(segmentOfScan);
				if(isTumor){
					System.out.println("THERE IS A TUMOR!!!!!");
				}
			}
		}

	}

	public boolean check(int[][] arr){


		for(int i = 0; i<arr.length; i++){
			for(int j = 0; j < arr[0].length; j++){

				if(arr[i][j] != detect[i][j]){
					return false;
				}
			}
		}
		return true;

	}




}